Initial commit (code only without large binaries)

2026-02-15 18:58:44 +08:00
commit 35df75498f
9442 changed files with 1495866 additions and 0 deletions
--- a/EdgeNode/.gitignore
+++ b/EdgeNode/.gitignore
@@ -0,0 +1,16 @@
+# Windows local development
+*_windows.go
+configs/api_node.yaml
+
+# IDE
+.idea/
+.vscode/
+
+# Build binaries
+bin/
+
+# Runtime Data
+data/
+configs/node.json
+logs/
+opt/
--- a/EdgeNode/.golangci.yaml
+++ b/EdgeNode/.golangci.yaml
@@ -0,0 +1,76 @@
+# https://golangci-lint.run/usage/configuration/
+
+linters:
+  enable-all: true
+  disable:
+    - ifshort
+    - exhaustivestruct
+    - golint
+    - nosnakecase
+    - scopelint
+    - varcheck
+    - structcheck
+    - interfacer
+    - maligned
+    - deadcode
+    - dogsled
+    - wrapcheck
+    - wastedassign
+    - varnamelen
+    - testpackage
+    - thelper
+    - nilerr
+    - sqlclosecheck
+    - paralleltest
+    - nonamedreturns
+    - nlreturn
+    - nakedret
+    - ireturn
+    - interfacebloat
+    - gosmopolitan
+    - gomnd
+    - goerr113
+    - gochecknoglobals
+    - exhaustruct
+    - errorlint
+    - depguard
+    - exhaustive
+    - containedctx
+    - wsl
+    - cyclop
+    - dupword
+    - errchkjson
+    - contextcheck
+    - tagalign
+    - dupl
+    - forbidigo
+    - funlen
+    - goconst
+    - godox
+    - gosec
+    - lll
+    - nestif
+    - revive
+    - unparam
+    - stylecheck
+    - gocritic
+    - gofumpt
+    - gomoddirectives
+    - godot
+    - gofmt
+    - gocognit
+    - mirror
+    - gocyclo
+    - gochecknoinits
+    - gci
+    - maintidx
+    - prealloc
+    - goimports
+    - errname
+    - musttag
+    - forcetypeassert
+    - whitespace
+    - noctx
+    - rowserrcheck
+    - tagliatelle
+    - protogetter
--- a/EdgeNode/LICENSE
+++ b/EdgeNode/LICENSE
@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2020, LiuXiangChao
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--- a/EdgeNode/README.md
+++ b/EdgeNode/README.md
@@ -0,0 +1 @@
+GoEdge边缘节点源码
--- a/EdgeNode/build/.gitignore
+++ b/EdgeNode/build/.gitignore
@@ -0,0 +1,3 @@
+bin/*
+caches
+upload.sh
--- a/EdgeNode/build/build-all-plus.sh
+++ b/EdgeNode/build/build-all-plus.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+./build.sh linux amd64 plus
+#./build.sh linux 386 plus
+#./build.sh linux arm64 plus
+#./build.sh linux mips64 plus
+#./build.sh linux mips64le plus
+#./build.sh darwin amd64 plus
+#./build.sh darwin arm64 plus
--- a/EdgeNode/build/build-all.sh
+++ b/EdgeNode/build/build-all.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+./build.sh linux amd64
+#./build.sh linux 386
+#./build.sh linux arm64
+#./build.sh linux mips64
+#./build.sh linux mips64le
+#./build.sh darwin amd64
+#./build.sh darwin arm64
--- a/EdgeNode/build/build.sh
+++ b/EdgeNode/build/build.sh
@@ -0,0 +1,260 @@
+#!/usr/bin/env bash
+
+function build() {
+	ROOT=$(dirname $0)
+	NAME="edge-node"
+	VERSION=$(lookup-version "$ROOT"/../internal/const/const.go)
+	DIST=$ROOT/"../dist/${NAME}"
+	MUSL_DIR="/usr/local/opt/musl-cross/bin"
+	SRCDIR=$(realpath "$ROOT/..")
+
+	# for macOS users: precompiled gcc can be downloaded from https://github.com/messense/homebrew-macos-cross-toolchains
+	GCC_X86_64_DIR="/usr/local/gcc/x86_64-unknown-linux-gnu/bin"
+	GCC_ARM64_DIR="/usr/local/gcc/aarch64-unknown-linux-gnu/bin"
+
+	OS=${1}
+	ARCH=${2}
+	TAG=${3}
+
+	if [ -z "$OS" ]; then
+		echo "usage: build.sh OS ARCH"
+		exit
+	fi
+	if [ -z "$ARCH" ]; then
+		echo "usage: build.sh OS ARCH"
+		exit
+	fi
+	if [ -z "$TAG" ]; then
+		TAG="community"
+	fi
+
+	echo "checking ..."
+	ZIP_PATH=$(which zip)
+	if [ -z "$ZIP_PATH" ]; then
+		echo "we need 'zip' command to compress files"
+		exit
+	fi
+
+	echo "building v${VERSION}/${OS}/${ARCH}/${TAG} ..."
+	# 生成 zip 文件名时不包含 plus 标记
+	if [ "${TAG}" = "plus" ]; then
+		ZIP="${NAME}-${OS}-${ARCH}-v${VERSION}.zip"
+	else
+		ZIP="${NAME}-${OS}-${ARCH}-${TAG}-v${VERSION}.zip"
+	fi
+
+	echo "copying ..."
+	if [ ! -d "$DIST" ]; then
+		mkdir "$DIST"
+		mkdir "$DIST"/bin
+		mkdir "$DIST"/configs
+		mkdir "$DIST"/logs
+		mkdir "$DIST"/data
+
+		if [ "$TAG" = "plus" ]; then
+			mkdir "$DIST"/scripts
+			mkdir "$DIST"/scripts/js
+		fi
+	fi
+
+	cp "$ROOT"/configs/api_node.template.yaml "$DIST"/configs
+	cp "$ROOT"/configs/cluster.template.yaml "$DIST"/configs
+	cp -R "$ROOT"/www "$DIST"/
+	cp -R "$ROOT"/pages "$DIST"/
+	copy_fluent_bit_assets "$ROOT" "$DIST" "$OS" "$ARCH" || exit 1
+
+	# we support TOA on linux only
+	if [ "$OS" == "linux" ] && [ -f "${ROOT}/edge-toa/edge-toa-${ARCH}" ]
+	then
+		if [ ! -d  "$DIST/edge-toa" ]
+		then
+			mkdir "$DIST/edge-toa"
+		fi
+		cp "${ROOT}/edge-toa/edge-toa-${ARCH}" "$DIST/edge-toa/edge-toa"
+	fi
+
+	echo "building ..."
+
+	CC_PATH=""
+	CXX_PATH=""
+	CGO_LDFLAGS=""
+	CGO_CFLAGS=""
+	BUILD_TAG=$TAG
+	if [[ `uname -a` == *"Darwin"* && "${OS}" == "linux" ]]; then
+		if [ "${ARCH}" == "amd64" ]; then
+			# build with script support
+			if [ -d $GCC_X86_64_DIR ]; then
+				MUSL_DIR=$GCC_X86_64_DIR
+				CC_PATH="x86_64-unknown-linux-gnu-gcc"
+				CXX_PATH="x86_64-unknown-linux-gnu-g++"
+				if [ "$TAG" = "plus" ]; then
+					BUILD_TAG="plus,script,packet"
+				fi
+			else
+				CC_PATH="x86_64-linux-musl-gcc"
+				CXX_PATH="x86_64-linux-musl-g++"
+			fi
+		fi
+		if [ "${ARCH}" == "386" ]; then
+			CC_PATH="i486-linux-musl-gcc"
+			CXX_PATH="i486-linux-musl-g++"
+		fi
+		if [ "${ARCH}" == "arm64" ]; then
+			# build with script support
+			if [ -d $GCC_ARM64_DIR ]; then
+				MUSL_DIR=$GCC_ARM64_DIR
+				CC_PATH="aarch64-unknown-linux-gnu-gcc"
+				CXX_PATH="aarch64-unknown-linux-gnu-g++"
+				if [ "$TAG" = "plus" ]; then
+					BUILD_TAG="plus,script,packet"
+				fi
+			else
+				CC_PATH="aarch64-linux-musl-gcc"
+				CXX_PATH="aarch64-linux-musl-g++"
+			fi
+		fi
+		if [ "${ARCH}" == "arm" ]; then
+			CC_PATH="arm-linux-musleabi-gcc"
+			CXX_PATH="arm-linux-musleabi-g++"
+		fi
+		if [ "${ARCH}" == "mips64" ]; then
+			CC_PATH="mips64-linux-musl-gcc"
+			CXX_PATH="mips64-linux-musl-g++"
+		fi
+		if [ "${ARCH}" == "mips64le" ]; then
+			CC_PATH="mips64el-linux-musl-gcc"
+			CXX_PATH="mips64el-linux-musl-g++"
+		fi
+	fi
+
+	# libpcap
+	if [ "$OS" == "linux" ] && [[ "$ARCH" == "amd64" || "$ARCH" == "arm64" ]] &&  [ "$TAG" == "plus" ]; then
+		CGO_LDFLAGS="-L${SRCDIR}/libs/libpcap/${ARCH} -lpcap -L${SRCDIR}/libs/libbrotli/${ARCH} -lbrotlienc -lbrotlidec -lbrotlicommon"
+		CGO_CFLAGS="-I${SRCDIR}/libs/libpcap/src/libpcap -I${SRCDIR}/libs/libpcap/src/libpcap/pcap -I${SRCDIR}/libs/libbrotli/src/brotli/c/include -I${SRCDIR}/libs/libbrotli/src/brotli/c/include/brotli"
+	fi
+
+	if [ ! -z $CC_PATH ]; then
+		env CC=$MUSL_DIR/$CC_PATH \
+		 CXX=$MUSL_DIR/$CXX_PATH GOOS="${OS}" \
+		 GOARCH="${ARCH}" CGO_ENABLED=1 \
+		 CGO_LDFLAGS="${CGO_LDFLAGS}" \
+		 CGO_CFLAGS="${CGO_CFLAGS}" \
+		 go build -trimpath -tags $BUILD_TAG -o "$DIST"/bin/${NAME} -ldflags "-linkmode external -extldflags -static -s -w" "$ROOT"/../cmd/edge-node/main.go
+	else
+		if [[ `uname` == *"Linux"* ]] && [ "$OS" == "linux" ] && [[ "$ARCH" == "amd64" || "$ARCH" == "arm64" ]] &&  [ "$TAG" == "plus" ]; then
+			BUILD_TAG="plus,script,packet"
+		fi
+
+		env GOOS="${OS}" GOARCH="${ARCH}" CGO_ENABLED=1  CGO_LDFLAGS="${CGO_LDFLAGS}" CGO_CFLAGS="${CGO_CFLAGS}" go build -trimpath -tags $BUILD_TAG -o "$DIST"/bin/${NAME} -ldflags="-s -w" "$ROOT"/../cmd/edge-node/main.go
+	fi
+
+	if [ ! -f "${DIST}/bin/${NAME}" ]; then
+		echo "build failed!"
+		exit
+	fi
+
+	# delete hidden files
+	find "$DIST" -name ".DS_Store" -delete
+	find "$DIST" -name ".gitignore" -delete
+
+	echo "zip files"
+	cd "${DIST}/../" || exit
+	if [ -f "${ZIP}" ]; then
+		rm -f "${ZIP}"
+	fi
+	zip -r -X -q "${ZIP}" ${NAME}/
+	rm -rf ${NAME}
+	cd - || exit
+
+	echo "OK"
+}
+
+function copy_fluent_bit_assets() {
+	ROOT=$1
+	DIST=$2
+	OS=$3
+	ARCH=$4
+	FLUENT_ROOT="$ROOT/../../deploy/fluent-bit"
+	FLUENT_DIST="$DIST/deploy/fluent-bit"
+
+	if [ ! -d "$FLUENT_ROOT" ]; then
+		echo "[error] fluent-bit source directory not found: $FLUENT_ROOT"
+		return 1
+	fi
+	verify_fluent_bit_package_matrix "$FLUENT_ROOT" "$ARCH" || return 1
+
+	rm -rf "$FLUENT_DIST"
+	mkdir -p "$FLUENT_DIST"
+
+	for file in fluent-bit.conf fluent-bit-dns.conf fluent-bit-https.conf fluent-bit-dns-https.conf fluent-bit-windows.conf fluent-bit-windows-https.conf parsers.conf clickhouse-upstream.conf clickhouse-upstream-windows.conf README.md; do
+		if [ -f "$FLUENT_ROOT/$file" ]; then
+			cp "$FLUENT_ROOT/$file" "$FLUENT_DIST/"
+		fi
+	done
+
+	if [ "$OS" = "linux" ]; then
+		PACKAGE_SRC="$FLUENT_ROOT/packages/linux-$ARCH"
+		PACKAGE_DST="$FLUENT_DIST/packages/linux-$ARCH"
+		if [ -d "$PACKAGE_SRC" ]; then
+			mkdir -p "$PACKAGE_DST"
+			cp -R "$PACKAGE_SRC/." "$PACKAGE_DST/"
+		else
+			echo "[error] fluent-bit package directory not found: $PACKAGE_SRC"
+			return 1
+		fi
+	fi
+
+	rm -f "$FLUENT_DIST/.gitignore"
+	rm -f "$FLUENT_DIST"/logs.db*
+	rm -rf "$FLUENT_DIST/storage"
+
+	return 0
+}
+
+function verify_fluent_bit_package_matrix() {
+	FLUENT_ROOT=$1
+	ARCH=$2
+	REQUIRED_FILES=()
+	if [ "$ARCH" = "amd64" ]; then
+		REQUIRED_FILES=(
+			"packages/linux-amd64/fluent-bit_4.2.2_amd64.deb"
+			"packages/linux-amd64/fluent-bit-4.2.2-1.x86_64.rpm"
+		)
+	elif [ "$ARCH" = "arm64" ]; then
+		REQUIRED_FILES=(
+			"packages/linux-arm64/fluent-bit_4.2.2_arm64.deb"
+			"packages/linux-arm64/fluent-bit-4.2.2-1.aarch64.rpm"
+		)
+	else
+		echo "[error] unsupported arch for fluent-bit package validation: $ARCH"
+		return 1
+	fi
+
+	MISSING=0
+	for FILE in "${REQUIRED_FILES[@]}"; do
+		if [ ! -f "$FLUENT_ROOT/$FILE" ]; then
+			echo "[error] fluent-bit matrix package missing: $FLUENT_ROOT/$FILE"
+			MISSING=1
+		fi
+	done
+
+	if [ "$MISSING" -ne 0 ]; then
+		return 1
+	fi
+	return 0
+}
+
+function lookup-version() {
+	FILE=$1
+	VERSION_DATA=$(cat "$FILE")
+	re="Version[ ]+=[ ]+\"([0-9.]+)\""
+	if [[ $VERSION_DATA =~ $re ]]; then
+		VERSION=${BASH_REMATCH[1]}
+		echo "$VERSION"
+	else
+		echo "could not match version"
+		exit
+	fi
+}
+
+build "$1" "$2" "$3"
--- a/EdgeNode/build/configs/.gitignore
+++ b/EdgeNode/build/configs/.gitignore
@@ -0,0 +1,6 @@
+node.json
+api.yaml
+api_node.yaml
+cluster.yaml
+api_cluster.yaml
+*.cache
--- a/EdgeNode/build/configs/README.md
+++ b/EdgeNode/build/configs/README.md
@@ -0,0 +1,3 @@
+* `api_node.template.yaml` - API相关配置模板
+* `cluster.template.yaml` - 通过集群自动接入节点模板
+* `cache.template.yaml` - 缓存优化配置模板（TTL缓存和文件缓存优化参数）
--- a/EdgeNode/build/configs/api_node.template.yaml
+++ b/EdgeNode/build/configs/api_node.template.yaml
@@ -0,0 +1,3 @@
+rpc.endpoints: [ "" ]
+nodeId: ""
+secret: ""
--- a/EdgeNode/build/configs/cache.template.yaml
+++ b/EdgeNode/build/configs/cache.template.yaml
@@ -0,0 +1,70 @@
+# GoEdge CDN 缓存优化配置文件模板
+# 复制此文件为 cache.yaml 并根据实际情况修改配置
+
+# TTL 缓存配置
+ttl_cache:
+  # 分片配置
+  # pieces: 0 表示自动计算，> 0 表示手动指定分片数
+  # 自动计算规则：基础分片数 = CPU核心数 * 2，根据系统内存调整
+  pieces: 0
+  min_pieces: 64      # 最小分片数
+  max_pieces: 1024    # 最大分片数
+  
+  # GC 配置
+  gc:
+    base_interval: 2s    # 基础 GC 间隔
+    min_interval: 1s     # 最小 GC 间隔（过期率高时使用）
+    max_interval: 10s    # 最大 GC 间隔（过期率低时使用）
+    adaptive: true       # 是否启用自适应 GC（根据过期率动态调整间隔）
+    sample_size: 100     # 过期率采样大小（用于智能分片选择）
+
+# 文件缓存配置
+file_cache:
+  # SSD 检测配置
+  auto_detect_ssd: true  # 是否自动检测 SSD（通过 /sys/block/*/queue/rotational 或 lsblk）
+  ssd_paths: []          # 手动指定 SSD 路径（可选，如：["/mnt/ssd1", "/mnt/ssd2"]）
+                         # 如果 auto_detect_ssd 为 false，将使用此列表
+  
+  # SSD 优化策略
+  # 热点数据将优先存储在 SSD 上
+  ssd:
+    hot_item_threshold: 100      # 访问次数超过此值视为热点数据
+    write_buffer_size: 128KB     # 写入缓冲区大小（SSD 随机写性能好，使用更大缓冲区）
+    read_ahead_size: 256KB       # 预读大小（SSD 使用更激进的预读策略）
+    sync_interval: 10s           # 同步间隔（SSD 不需要频繁同步，减少 fsync 频率）
+    open_file_cache_max: 10000   # 文件句柄缓存最大值（SSD 可以缓存更多文件句柄）
+  
+  # HDD 配置
+  # 传统机械硬盘的优化配置
+  hdd:
+    write_buffer_size: 64KB      # 写入缓冲区大小
+    read_ahead_size: 128KB       # 预读大小
+    sync_interval: 1s            # 同步间隔（HDD 需要更频繁的同步）
+    open_file_cache_max: 5000    # 文件句柄缓存最大值
+  
+  # 内存缓存配置
+  # 内存缓存作为文件缓存的一级缓存，用于提升小文件访问性能
+  memory:
+    # 内存缓存容量（系统内存的百分比）
+    # 如果未设置，将根据系统内存自动计算：
+    #   - 系统内存 < 32GB: 10%
+    #   - 系统内存 >= 32GB: 15%
+    #   - 系统内存 >= 64GB: 20%
+    # 限制范围：最小 512MB，最大 32GB
+    capacity_percent: 15          # 默认 15%，可配置 10-30%
+    
+    # 小文件阈值
+    small_file_threshold: 1MB     # 1MB 以下视为小文件（强制使用内存缓存）
+    medium_file_threshold: 10MB   # 10MB 以下视为中等文件（根据内存使用率决定）
+    
+    # 小文件内存缓存策略
+    small_file_memory_cache: true  # 小文件强制使用内存缓存（提升访问速度）
+    
+    # 淘汰策略
+    eviction_policy: "lfu_lru"      # 淘汰策略：
+                                    #   - lfu: 最少使用频率（Least Frequently Used）
+                                    #   - lru: 最近最少使用（Least Recently Used）
+                                    #   - lfu_lru: 混合策略（保留热点和最近访问的数据）
+    preserve_hot_items: true        # 保留热点数据（访问频率高的数据）
+    preserve_recent_items: true      # 保留最近访问的数据（最近 1 小时内访问的数据）
+
--- a/EdgeNode/build/configs/cache.yaml
+++ b/EdgeNode/build/configs/cache.yaml
@@ -0,0 +1,58 @@
+# GoEdge CDN 缓存优化配置文件
+# 此文件用于配置 TTL 缓存和文件缓存的优化参数
+
+# TTL 缓存配置
+ttl_cache:
+  # 分片配置
+  # pieces: 0 表示自动计算，> 0 表示手动指定分片数
+  pieces: 0
+  min_pieces: 64      # 最小分片数
+  max_pieces: 1024    # 最大分片数
+  
+  # GC 配置
+  gc:
+    base_interval: 2s    # 基础 GC 间隔
+    min_interval: 1s     # 最小 GC 间隔（过期率高时使用）
+    max_interval: 10s   # 最大 GC 间隔（过期率低时使用）
+    adaptive: true       # 是否启用自适应 GC
+    sample_size: 100     # 过期率采样大小
+
+# 文件缓存配置
+file_cache:
+  # SSD 检测配置
+  auto_detect_ssd: true  # 是否自动检测 SSD
+  ssd_paths: []          # 手动指定 SSD 路径（可选，如：["/mnt/ssd1", "/mnt/ssd2"]）
+  
+  # SSD 优化策略
+  ssd:
+    hot_item_threshold: 100      # 访问次数超过此值视为热点数据
+    write_buffer_size: 128KB     # 写入缓冲区大小（SSD 随机写性能好）
+    read_ahead_size: 256KB       # 预读大小
+    sync_interval: 10s           # 同步间隔（SSD 不需要频繁同步）
+    open_file_cache_max: 10000   # 文件句柄缓存最大值
+  
+  # HDD 配置
+  hdd:
+    write_buffer_size: 64KB      # 写入缓冲区大小
+    read_ahead_size: 128KB       # 预读大小
+    sync_interval: 1s            # 同步间隔
+    open_file_cache_max: 5000    # 文件句柄缓存最大值
+  
+  # 内存缓存配置
+  memory:
+    # 内存缓存容量（系统内存的百分比）
+    # 如果未设置，将根据系统内存自动计算（10-20%）
+    capacity_percent: 15          # 默认 15%，可配置 10-30%
+    
+    # 小文件阈值
+    small_file_threshold: 1MB     # 1MB 以下视为小文件
+    medium_file_threshold: 10MB   # 10MB 以下视为中等文件
+    
+    # 小文件内存缓存策略
+    small_file_memory_cache: true  # 小文件强制使用内存缓存
+    
+    # 淘汰策略
+    eviction_policy: "lfu_lru"      # 淘汰策略：lfu, lru, lfu_lru
+    preserve_hot_items: true        # 保留热点数据
+    preserve_recent_items: true      # 保留最近访问的数据
+
--- a/EdgeNode/build/configs/cluster.template.yaml
+++ b/EdgeNode/build/configs/cluster.template.yaml
@@ -0,0 +1,4 @@
+rpc:
+  endpoints: [ "" ]
+clusterId: ""
+secret: ""
--- a/EdgeNode/build/data/disk.speed.json
+++ b/EdgeNode/build/data/disk.speed.json
@@ -0,0 +1 @@
+{"speed":1,"speedMB":1400,"countTests":3}
--- a/EdgeNode/build/data/idle_hours.cache
+++ b/EdgeNode/build/data/idle_hours.cache
@@ -0,0 +1 @@
+{"22":{"hour":22,"avg":3,"values":[2.95703125]}}
--- a/EdgeNode/build/data/stores/default.store/.fs.lock
+++ b/EdgeNode/build/data/stores/default.store/.fs.lock
--- a/EdgeNode/build/data/stores/default.store/000006.sst
+++ b/EdgeNode/build/data/stores/default.store/000006.sst
--- a/EdgeNode/build/data/stores/default.store/000007.sst
+++ b/EdgeNode/build/data/stores/default.store/000007.sst
--- a/EdgeNode/build/data/stores/default.store/000008.sst
+++ b/EdgeNode/build/data/stores/default.store/000008.sst
--- a/EdgeNode/build/data/stores/default.store/000009.log
+++ b/EdgeNode/build/data/stores/default.store/000009.log
--- a/EdgeNode/build/data/stores/default.store/CURRENT
+++ b/EdgeNode/build/data/stores/default.store/CURRENT
@@ -0,0 +1 @@
+MANIFEST-000010
--- a/EdgeNode/build/data/stores/default.store/LOCK
+++ b/EdgeNode/build/data/stores/default.store/LOCK
--- a/EdgeNode/build/data/stores/default.store/MANIFEST-000001
+++ b/EdgeNode/build/data/stores/default.store/MANIFEST-000001
--- a/EdgeNode/build/data/stores/default.store/MANIFEST-000010
+++ b/EdgeNode/build/data/stores/default.store/MANIFEST-000010
--- a/EdgeNode/build/data/stores/default.store/OPTIONS-000011
+++ b/EdgeNode/build/data/stores/default.store/OPTIONS-000011
@@ -0,0 +1,48 @@
+[Version]
+  pebble_version=0.1
+
+[Options]
+  bytes_per_sync=1048576
+  cache_size=8388608
+  cleaner=delete
+  compaction_debt_concurrency=1073741824
+  comparer=leveldb.BytewiseComparator
+  disable_wal=false
+  flush_delay_delete_range=0s
+  flush_delay_range_key=0s
+  flush_split_bytes=4194304
+  format_major_version=1
+  l0_compaction_concurrency=10
+  l0_compaction_file_threshold=500
+  l0_compaction_threshold=4
+  l0_stop_writes_threshold=12
+  lbase_max_bytes=67108864
+  max_concurrent_compactions=1
+  max_manifest_file_size=134217728
+  max_open_files=1000
+  mem_table_size=67108864
+  mem_table_stop_writes_threshold=2
+  min_deletion_rate=0
+  merger=pebble.concatenate
+  read_compaction_rate=16000
+  read_sampling_multiplier=16
+  strict_wal_tail=true
+  table_cache_shards=16
+  table_property_collectors=[]
+  validate_on_ingest=false
+  wal_dir=
+  wal_bytes_per_sync=0
+  max_writer_concurrency=0
+  force_writer_parallelism=false
+  secondary_cache_size_bytes=0
+  create_on_shared=0
+
+[Level "0"]
+  block_restart_interval=16
+  block_size=4096
+  block_size_threshold=90
+  compression=Snappy
+  filter_policy=none
+  filter_type=table
+  index_block_size=4096
+  target_file_size=2097152
--- a/EdgeNode/build/data/waf_white_list.cache
+++ b/EdgeNode/build/data/waf_white_list.cache
@@ -0,0 +1 @@
+[]
--- a/EdgeNode/build/logs/.gitignore
+++ b/EdgeNode/build/logs/.gitignore
@@ -0,0 +1 @@
+*.log
--- a/EdgeNode/build/pages/403.html
+++ b/EdgeNode/build/pages/403.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Error</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+</head>
+<body>
+
+<h3>403 Forbidden</h3>
+<p>Sorry, your access to the page has been denied. Please try again later.</p>
+
+<footer>Powered by GoEdge.</footer>
+
+</body>
+</html>
--- a/EdgeNode/build/pages/404.html
+++ b/EdgeNode/build/pages/404.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Error</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+</head>
+<body>
+
+<h3>404 Not Found</h3>
+<p>Sorry, the page you are looking for is not found. Please try again later.</p>
+
+<footer>Powered by GoEdge.</footer>
+
+</body>
+</html>
--- a/EdgeNode/build/pages/50x.html
+++ b/EdgeNode/build/pages/50x.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Error</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+</head>
+<body>
+
+<h3>An error occurred.</h3>
+<p>Sorry, the page you are looking for is currently unavailable. Please try again later.</p>
+
+<footer>Powered by GoEdge.</footer>
+
+</body>
+</html>
--- a/EdgeNode/build/pages/shutdown_en.html
+++ b/EdgeNode/build/pages/shutdown_en.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>Shutdown Notice</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+</head>
+<body>
+
+<h3>The website is shutdown.</h3>
+<p>Sorry, the page you are looking for is currently unavailable. Please try again later.</p>
+
+<footer>Powered by GoEdge.</footer>
+
+</body>
+</html>
--- a/EdgeNode/build/pages/shutdown_upgrade_zh.html
+++ b/EdgeNode/build/pages/shutdown_upgrade_zh.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>升级中</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+</head>
+<body>
+
+<h3>网站升级中</h3>
+<p>为了给您提供更好的服务，我们正在升级网站，请稍后重新访问。</p>
+
+<footer>Powered by GoEdge.</footer>
+
+</body>
+</html>
--- a/EdgeNode/build/pages/shutdown_zh.html
+++ b/EdgeNode/build/pages/shutdown_zh.html
@@ -0,0 +1,15 @@
+<!DOCTYPE html>
+<html>
+<head>
+	<title>临时关闭提醒</title>
+	<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
+</head>
+<body>
+
+<h3>网站暂时关闭</h3>
+<p>网站已被暂时关闭，请耐心等待我们的重新开通通知。</p>
+
+<footer>Powered by GoEdge.</footer>
+
+</body>
+</html>
--- a/EdgeNode/build/sudo-run-plus.sh
+++ b/EdgeNode/build/sudo-run-plus.sh
@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+sudo go run -tags="plus script packet" ../cmd/edge-node/main.go
--- a/EdgeNode/build/test.sh
+++ b/EdgeNode/build/test.sh
@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+TAG=${1}
+
+if [ -z "$TAG" ]; then
+	TAG="community"
+fi
+
+# stop node
+go run -tags=${TAG}  ../cmd/edge-node/main.go stop
+
+# reference: https://pkg.go.dev/cmd/go/internal/test
+go clean -testcache
+go test -timeout 60s -tags="${TAG}" -cover ../...
--- a/EdgeNode/build/www/.gitignore
+++ b/EdgeNode/build/www/.gitignore
--- a/EdgeNode/build/www/index.html
+++ b/EdgeNode/build/www/index.html
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+	<title>Welcome</title>
+</head>
+<body>
+I am index.
+</body>
+</html>
--- a/EdgeNode/cmd/edge-node/main.go
+++ b/EdgeNode/cmd/edge-node/main.go
@@ -0,0 +1,601 @@
+package main
+
+import (
+	"encoding/json"
+	"flag"
+	"fmt"
+	"github.com/TeaOSLab/EdgeNode/internal/apps"
+	"github.com/TeaOSLab/EdgeNode/internal/configs"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/nodes"
+	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	"github.com/iwind/TeaGo/Tea"
+	_ "github.com/iwind/TeaGo/bootstrap"
+	"github.com/iwind/TeaGo/logs"
+	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/types"
+	"github.com/iwind/gosock/pkg/gosock"
+	"gopkg.in/yaml.v3"
+	"net"
+	"net/http"
+	_ "net/http/pprof"
+	"os"
+	"path/filepath"
+	"runtime"
+	"sort"
+	"strings"
+	"syscall"
+	"time"
+)
+
+func main() {
+	var app = apps.NewAppCmd().
+		Version(teaconst.Version).
+		Product(teaconst.ProductName).
+		Usage(teaconst.ProcessName + " [-v|start|stop|restart|status|quit|test|reload|service|daemon|config|pprof|top|accesslog|uninstall]").
+		Usage(teaconst.ProcessName + " [trackers|goman|conns|gc|bandwidth|disk|cache.garbage]").
+		Usage(teaconst.ProcessName + " [ip.drop|ip.reject|ip.remove|ip.close] IP")
+
+	app.On("start:before", func() {
+		// validate config
+		_, err := configs.LoadAPIConfig()
+		if err != nil {
+			// validate cluster config
+			_, clusterErr := configs.LoadClusterConfig()
+			if clusterErr != nil { // fail again
+				fmt.Println("[ERROR]start failed: load api config from '" + Tea.ConfigFile(configs.ConfigFileName) + "' failed: " + err.Error())
+				os.Exit(0)
+			}
+		}
+	})
+	app.On("uninstall", func() {
+		// service
+		fmt.Println("Uninstall service ...")
+		var manager = utils.NewServiceManager(teaconst.ProcessName, teaconst.ProductName)
+		go func() {
+			_ = manager.Uninstall()
+		}()
+
+		// stop
+		fmt.Println("Stopping ...")
+		_, _ = gosock.NewTmpSock(teaconst.ProcessName).SendTimeout(&gosock.Command{Code: "stop"}, 1*time.Second)
+
+		// delete files
+		var exe, _ = os.Executable()
+		if len(exe) == 0 {
+			return
+		}
+
+		var dir = filepath.Dir(filepath.Dir(exe)) // ROOT / bin / exe
+
+		// verify dir
+		{
+			fmt.Println("Checking '" + dir + "' ...")
+			for _, subDir := range []string{"bin/" + filepath.Base(exe), "configs", "logs"} {
+				_, err := os.Stat(dir + "/" + subDir)
+				if err != nil {
+					fmt.Println("[ERROR]program directory structure has been broken, please remove it manually.")
+					return
+				}
+			}
+
+			fmt.Println("Removing '" + dir + "' ...")
+			err := os.RemoveAll(dir)
+			if err != nil {
+				fmt.Println("[ERROR]remove failed: " + err.Error())
+			}
+		}
+
+		// delete symbolic links
+		fmt.Println("Removing symbolic links ...")
+		_ = os.Remove("/usr/bin/" + teaconst.ProcessName)
+		_ = os.Remove("/var/log/" + teaconst.ProcessName)
+
+		// delete configs
+		// nothing to delete for EdgeNode
+
+		// delete sock
+		fmt.Println("Removing temporary files ...")
+		var tempDir = os.TempDir()
+		_ = os.Remove(tempDir + "/" + teaconst.ProcessName + ".sock")
+		_ = os.Remove(tempDir + "/" + teaconst.AccessLogSockName)
+
+		// cache ...
+		fmt.Println("Please delete cache directories by yourself.")
+
+		// done
+		fmt.Println("[DONE]")
+	})
+	app.On("test", func() {
+		err := nodes.NewNode().Test()
+		if err != nil {
+			_, _ = os.Stderr.WriteString(err.Error())
+		}
+	})
+	app.On("reload", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "reload"})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			var params = maps.NewMap(reply.Params)
+			if params.Has("error") {
+				fmt.Println("[ERROR]" + params.GetString("error"))
+			} else {
+				fmt.Println("ok")
+			}
+		}
+	})
+	app.On("daemon", func() {
+		nodes.NewNode().Daemon()
+	})
+	app.On("service", func() {
+		err := nodes.NewNode().InstallSystemService()
+		if err != nil {
+			fmt.Println("[ERROR]install failed: " + err.Error())
+			return
+		}
+		fmt.Println("done")
+	})
+	app.On("quit", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		_, err := sock.Send(&gosock.Command{Code: "quit"})
+		if err != nil {
+			fmt.Println("[ERROR]quit failed: " + err.Error())
+			return
+		}
+		fmt.Println("done")
+	})
+	app.On("pprof", func() {
+		var flagSet = flag.NewFlagSet("pprof", flag.ExitOnError)
+		var addr string
+		flagSet.StringVar(&addr, "addr", "", "")
+		_ = flagSet.Parse(os.Args[2:])
+
+		if len(addr) == 0 {
+			addr = "127.0.0.1:6060"
+		}
+		logs.Println("starting with pprof '" + addr + "'...")
+
+		go func() {
+			err := http.ListenAndServe(addr, nil)
+			if err != nil {
+				logs.Println("[ERROR]" + err.Error())
+			}
+		}()
+
+		var node = nodes.NewNode()
+		node.Start()
+	})
+	app.On("dbstat", func() {
+		teaconst.EnableDBStat = true
+
+		var node = nodes.NewNode()
+		node.Start()
+	})
+	app.On("trackers", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "trackers"})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			labelsMap, ok := reply.Params["labels"]
+			if ok {
+				labels, ok := labelsMap.(map[string]interface{})
+				if ok {
+					if len(labels) == 0 {
+						fmt.Println("no labels yet")
+					} else {
+						var labelNames = []string{}
+						for label := range labels {
+							labelNames = append(labelNames, label)
+						}
+						sort.Strings(labelNames)
+
+						for _, labelName := range labelNames {
+							fmt.Println(labelName + ": " + fmt.Sprintf("%.6f", labels[labelName]))
+						}
+					}
+				}
+			}
+		}
+	})
+	app.On("goman", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "goman"})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			instancesJSON, err := json.MarshalIndent(reply.Params, "", "  ")
+			if err != nil {
+				fmt.Println("[ERROR]" + err.Error())
+			} else {
+				fmt.Println(string(instancesJSON))
+			}
+		}
+	})
+	app.On("conns", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "conns"})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			resultJSON, err := json.MarshalIndent(reply.Params, "", "  ")
+			if err != nil {
+				fmt.Println("[ERROR]" + err.Error())
+			} else {
+				fmt.Println(string(resultJSON))
+			}
+		}
+	})
+	app.On("gc", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "gc"})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			if reply == nil {
+				fmt.Println("ok")
+			} else {
+				var paramMap = maps.NewMap(reply.Params)
+				var pauseMS = paramMap.GetFloat64("pauseMS")
+				var costMS = paramMap.GetFloat64("costMS")
+				fmt.Printf("ok, cost: %.4fms, pause: %.4fms", costMS, pauseMS)
+			}
+		}
+	})
+	app.On("ip.drop", func() {
+		var args = os.Args[2:]
+		if len(args) == 0 {
+			fmt.Println("Usage: edge-node ip.drop IP [--timeout=SECONDS] [--async]")
+			return
+		}
+		var ip = args[0]
+		if len(net.ParseIP(ip)) == 0 {
+			fmt.Println("IP '" + ip + "' is invalid")
+			return
+		}
+		var timeoutSeconds = 0
+		var options = app.ParseOptions(args[1:])
+		timeout, ok := options["timeout"]
+		if ok {
+			timeoutSeconds = types.Int(timeout[0])
+		}
+		var async = false
+		_, ok = options["async"]
+		if ok {
+			async = true
+		}
+
+		fmt.Println("drop ip '" + ip + "' for '" + types.String(timeoutSeconds) + "' seconds")
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{
+			Code: "dropIP",
+			Params: map[string]interface{}{
+				"ip":             ip,
+				"timeoutSeconds": timeoutSeconds,
+				"async":          async,
+			},
+		})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			var errString = maps.NewMap(reply.Params).GetString("error")
+			if len(errString) > 0 {
+				fmt.Println("[ERROR]" + errString)
+			} else {
+				fmt.Println("ok")
+			}
+		}
+	})
+	app.On("ip.reject", func() {
+		var args = os.Args[2:]
+		if len(args) == 0 {
+			fmt.Println("Usage: edge-node ip.reject IP [--timeout=SECONDS]")
+			return
+		}
+		var ip = args[0]
+		if len(net.ParseIP(ip)) == 0 {
+			fmt.Println("IP '" + ip + "' is invalid")
+			return
+		}
+		var timeoutSeconds = 0
+		var options = app.ParseOptions(args[1:])
+		timeout, ok := options["timeout"]
+		if ok {
+			timeoutSeconds = types.Int(timeout[0])
+		}
+
+		fmt.Println("reject ip '" + ip + "' for '" + types.String(timeoutSeconds) + "' seconds")
+
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{
+			Code: "rejectIP",
+			Params: map[string]interface{}{
+				"ip":             ip,
+				"timeoutSeconds": timeoutSeconds,
+			},
+		})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			var errString = maps.NewMap(reply.Params).GetString("error")
+			if len(errString) > 0 {
+				fmt.Println("[ERROR]" + errString)
+			} else {
+				fmt.Println("ok")
+			}
+		}
+	})
+	app.On("ip.close", func() {
+		var args = os.Args[2:]
+		if len(args) == 0 {
+			fmt.Println("Usage: edge-node ip.close IP")
+			return
+		}
+		var ip = args[0]
+		if len(net.ParseIP(ip)) == 0 {
+			fmt.Println("IP '" + ip + "' is invalid")
+			return
+		}
+
+		fmt.Println("close ip '" + ip)
+
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{
+			Code: "closeIP",
+			Params: map[string]any{
+				"ip": ip,
+			},
+		})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			var errString = maps.NewMap(reply.Params).GetString("error")
+			if len(errString) > 0 {
+				fmt.Println("[ERROR]" + errString)
+			} else {
+				fmt.Println("ok")
+			}
+		}
+	})
+	app.On("ip.remove", func() {
+		var args = os.Args[2:]
+		if len(args) == 0 {
+			fmt.Println("Usage: edge-node ip.remove IP")
+			return
+		}
+		var ip = args[0]
+		if len(net.ParseIP(ip)) == 0 {
+			fmt.Println("IP '" + ip + "' is invalid")
+			return
+		}
+
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{
+			Code: "removeIP",
+			Params: map[string]interface{}{
+				"ip": ip,
+			},
+		})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+		} else {
+			var errString = maps.NewMap(reply.Params).GetString("error")
+			if len(errString) > 0 {
+				fmt.Println("[ERROR]" + errString)
+			} else {
+				fmt.Println("ok")
+			}
+		}
+	})
+	app.On("accesslog", func() {
+		// local sock
+		var tmpDir = os.TempDir()
+		var sockFile = tmpDir + "/" + teaconst.AccessLogSockName
+		_, err := os.Stat(sockFile)
+		if err != nil {
+			if !os.IsNotExist(err) {
+				fmt.Println("[ERROR]" + err.Error())
+				return
+			}
+		}
+
+		var processSock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := processSock.Send(&gosock.Command{
+			Code: "accesslog",
+		})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+			return
+		}
+		if reply.Code == "error" {
+			var errString = maps.NewMap(reply.Params).GetString("error")
+			if len(errString) > 0 {
+				fmt.Println("[ERROR]" + errString)
+				return
+			}
+		}
+
+		conn, err := net.Dial("unix", sockFile)
+		if err != nil {
+			fmt.Println("[ERROR]start reading access log failed: " + err.Error())
+			return
+		}
+		defer func() {
+			_ = conn.Close()
+		}()
+		var buf = make([]byte, 1024)
+		for {
+			n, err := conn.Read(buf)
+			if n > 0 {
+				fmt.Print(string(buf[:n]))
+			}
+			if err != nil {
+				break
+			}
+		}
+	})
+	app.On("bandwidth", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "bandwidth"})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+			return
+		}
+		var statsMap = maps.NewMap(reply.Params).Get("stats")
+		statsJSON, err := json.MarshalIndent(statsMap, "", "  ")
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+			return
+		}
+		fmt.Println(string(statsJSON))
+	})
+	app.On("disk", func() {
+		var args = os.Args[2:]
+		if len(args) > 0 {
+			switch args[0] {
+			case "speed":
+				speedMB, isFast, err := fsutils.CheckDiskIsFast()
+				if err != nil {
+					fmt.Println("[ERROR]" + err.Error())
+				} else {
+					fmt.Printf("Speed: %.0fMB/s\n", speedMB)
+					if isFast {
+						fmt.Println("IsFast: true")
+					} else {
+						fmt.Println("IsFast: false")
+					}
+				}
+			default:
+				fmt.Println("Usage: edge-node disk [speed]")
+			}
+		} else {
+			fmt.Println("Usage: edge-node disk [speed]")
+		}
+	})
+	app.On("cache.garbage", func() {
+		fmt.Println("scanning ...")
+
+		var shouldDelete bool
+		for _, arg := range os.Args {
+			if strings.TrimLeft(arg, "-") == "delete" {
+				shouldDelete = true
+			}
+		}
+
+		var progressSock = gosock.NewTmpSock(teaconst.CacheGarbageSockName)
+		progressSock.OnCommand(func(cmd *gosock.Command) {
+			var params = maps.NewMap(cmd.Params)
+			if cmd.Code == "progress" {
+				fmt.Printf("%.2f%% %d\n", params.GetFloat64("progress")*100, params.GetInt("count"))
+				_ = cmd.ReplyOk()
+			}
+		})
+		go func() {
+			_ = progressSock.Listen()
+		}()
+		time.Sleep(1 * time.Second)
+
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{
+			Code:   "cache.garbage",
+			Params: map[string]any{"delete": shouldDelete},
+		})
+		if err != nil {
+			fmt.Println("[ERROR]" + err.Error())
+			return
+		}
+
+		var params = maps.NewMap(reply.Params)
+		if params.GetBool("isOk") {
+			var count = params.GetInt("count")
+			fmt.Println("found", count, "bad caches")
+
+			if count > 0 {
+				fmt.Println("======")
+				var sampleFiles = params.GetSlice("sampleFiles")
+				for _, file := range sampleFiles {
+					fmt.Println(types.String(file))
+				}
+				if count > len(sampleFiles) {
+					fmt.Println("... more files")
+				}
+			}
+		} else {
+			fmt.Println("[ERROR]" + params.GetString("error"))
+		}
+	})
+	app.On("config", func() {
+		var configString = os.Args[len(os.Args)-1]
+		if configString == "config" {
+			fmt.Println("Usage: edge-node config '\nrpc.endpoints: [\"...\"]\nnodeId: \"...\"\nsecret: \"...\"\n'")
+			return
+		}
+
+		var config = &configs.APIConfig{}
+		err := yaml.Unmarshal([]byte(configString), config)
+		if err != nil {
+			fmt.Println("[ERROR]decode config failed: " + err.Error())
+			return
+		}
+
+		err = config.Init()
+		if err != nil {
+			fmt.Println("[ERROR]validate config failed: " + err.Error())
+			return
+		}
+
+		// marshal again
+		configYAML, err := yaml.Marshal(config)
+		if err != nil {
+			fmt.Println("[ERROR]encode config failed: " + err.Error())
+			return
+		}
+
+		err = os.WriteFile(Tea.Root+"/configs/api_node.yaml", configYAML, 0666)
+		if err != nil {
+			fmt.Println("[ERROR]write config failed: " + err.Error())
+			return
+		}
+
+		fmt.Println("success")
+	})
+	app.On("top", func() {
+		var sock = gosock.NewTmpSock(teaconst.ProcessName)
+		reply, err := sock.Send(&gosock.Command{Code: "pid"})
+		if err != nil {
+			fmt.Println("[ERROR]not started yet")
+			return
+		}
+
+		var pid = maps.NewMap(reply.Params).GetInt("pid")
+		if pid <= 0 {
+			fmt.Println("[ERROR]invalid pid '" + types.String(pid) + "'")
+			return
+		}
+
+		topExe, _ := executils.LookPath("top")
+		if len(topExe) > 0 {
+			if runtime.GOOS == "linux" {
+				err = syscall.Exec(topExe, []string{topExe, "-p", types.String(pid)}, os.Environ())
+			} else if runtime.GOOS == "darwin" {
+				err = syscall.Exec(topExe, []string{topExe, "-pid", types.String(pid)}, os.Environ())
+			} else {
+				fmt.Println("[ERROR]not supported os '" + runtime.GOOS + "'")
+				return
+			}
+			if err != nil {
+				fmt.Println("[ERROR]start failed: " + err.Error())
+			}
+		} else {
+			fmt.Println("[ERROR]could not found 'top' command in this system")
+		}
+	})
+	app.Run(func() {
+		var node = nodes.NewNode()
+		node.Start()
+	})
+}
--- a/EdgeNode/dist/.gitignore
+++ b/EdgeNode/dist/.gitignore
@@ -0,0 +1,2 @@
+*.zip
+edge-node
--- a/EdgeNode/go.mod
+++ b/EdgeNode/go.mod
@@ -0,0 +1,101 @@
+module github.com/TeaOSLab/EdgeNode
+
+go 1.25
+
+replace (
+	github.com/TeaOSLab/EdgeCommon => ../EdgeCommon
+	github.com/dchest/captcha => github.com/iwind/captcha v0.0.0-20231130092438-ae985686ed84
+	github.com/fsnotify/fsnotify => github.com/iwind/fsnotify v1.5.2-0.20220817040843-193be2051ff4
+)
+
+require (
+	github.com/TeaOSLab/EdgeCommon v0.0.0-00010101000000-000000000000
+	github.com/aliyun/aliyun-oss-go-sdk v3.0.2+incompatible
+	github.com/andybalholm/brotli v1.0.5
+	github.com/aws/aws-sdk-go v1.44.279
+	github.com/baidubce/bce-sdk-go v0.9.170
+	github.com/biessek/golang-ico v0.0.0-20180326222316-d348d9ea4670
+	github.com/cespare/xxhash/v2 v2.3.0
+	github.com/cockroachdb/pebble v1.1.0
+	github.com/dchest/captcha v0.0.0-00010101000000-000000000000
+	github.com/fsnotify/fsnotify v1.7.0
+	github.com/go-redis/redis/v8 v8.11.5
+	github.com/google/gopacket v1.1.19
+	github.com/google/nftables v0.2.0
+	github.com/huaweicloud/huaweicloud-sdk-go-obs v3.24.9+incompatible
+	github.com/iwind/TeaGo v0.0.0-20240411075713-6c1fc9aca7b6
+	github.com/iwind/gofcgi v0.0.0-20210528023741-a92711d45f11
+	github.com/iwind/gosock v0.0.0-20211103081026-ee4652210ca4
+	github.com/iwind/gowebp v0.0.0-20240109104518-489f3429f5c5
+	github.com/klauspost/compress v1.17.8
+	github.com/mattn/go-sqlite3 v1.14.17
+	github.com/mdlayher/netlink v1.7.2
+	github.com/miekg/dns v1.1.43
+	github.com/mssola/useragent v1.0.0
+	github.com/pires/go-proxyproto v0.6.1
+	github.com/qiniu/go-sdk/v7 v7.16.0
+	github.com/quic-go/quic-go v0.42.0
+	github.com/shirou/gopsutil/v3 v3.22.2
+	github.com/tdewolff/minify/v2 v2.20.20
+	github.com/tencentyun/cos-go-sdk-v5 v0.7.41
+	gopkg.in/natefinch/lumberjack.v2 v2.2.1
+	golang.org/x/exp v0.0.0-20240416160154-fe59bbe5cc7f
+	golang.org/x/image v0.15.0
+	golang.org/x/net v0.47.0
+	golang.org/x/sys v0.38.0
+	google.golang.org/grpc v1.78.0
+	google.golang.org/protobuf v1.36.10
+	gopkg.in/yaml.v3 v3.0.1
+	rogchap.com/v8go v0.8.0
+)
+
+require (
+	github.com/DataDog/zstd v1.5.6-0.20230824185856-869dae002e5e // indirect
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/clbanning/mxj v1.8.4 // indirect
+	github.com/cockroachdb/errors v1.11.1 // indirect
+	github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
+	github.com/cockroachdb/redact v1.1.5 // indirect
+	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
+	github.com/getsentry/sentry-go v0.27.0 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
+	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/gogo/protobuf v1.3.2 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/google/go-cmp v0.7.0 // indirect
+	github.com/google/go-querystring v1.0.0 // indirect
+	github.com/google/pprof v0.0.0-20240227163752-401108e1b7e7 // indirect
+	github.com/jmespath/go-jmespath v0.4.0 // indirect
+	github.com/josharian/native v1.1.0 // indirect
+	github.com/jsummers/gobmp v0.0.0-20151104160322-e2ba15ffa76e // indirect
+	github.com/kr/pretty v0.3.1 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
+	github.com/mdlayher/socket v0.5.0 // indirect
+	github.com/mitchellh/mapstructure v1.4.3 // indirect
+	github.com/mozillazg/go-httpheader v0.2.1 // indirect
+	github.com/onsi/ginkgo/v2 v2.16.0 // indirect
+	github.com/oschwald/geoip2-golang v1.13.0 // indirect
+	github.com/oschwald/maxminddb-golang v1.13.0 // indirect
+	github.com/pkg/errors v0.9.1 // indirect
+	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
+	github.com/prometheus/client_golang v1.19.0 // indirect
+	github.com/prometheus/client_model v0.6.0 // indirect
+	github.com/prometheus/common v0.51.0 // indirect
+	github.com/prometheus/procfs v0.13.0 // indirect
+	github.com/quic-go/qpack v0.4.0 // indirect
+	github.com/rogpeppe/go-internal v1.12.0 // indirect
+	github.com/tdewolff/parse/v2 v2.7.13 // indirect
+	github.com/tklauser/go-sysconf v0.3.9 // indirect
+	github.com/tklauser/numcpus v0.3.0 // indirect
+	github.com/yusufpapurcu/wmi v1.2.2 // indirect
+	go.uber.org/mock v0.4.0 // indirect
+	golang.org/x/crypto v0.44.0 // indirect
+	golang.org/x/mod v0.29.0 // indirect
+	golang.org/x/sync v0.18.0 // indirect
+	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/time v0.5.0 // indirect
+	golang.org/x/tools v0.38.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20251029180050-ab9386a59fda // indirect
+)
--- a/EdgeNode/go.sum
+++ b/EdgeNode/go.sum
@@ -0,0 +1,320 @@
+github.com/DataDog/zstd v1.5.6-0.20230824185856-869dae002e5e h1:ZIWapoIRN1VqT8GR8jAwb1Ie9GyehWjVcGh32Y2MznE=
+github.com/DataDog/zstd v1.5.6-0.20230824185856-869dae002e5e/go.mod h1:g4AWEaM3yOg3HYfnJ3YIawPnVdXJh9QME85blwSAmyw=
+github.com/QcloudApi/qcloud_sign_golang v0.0.0-20141224014652-e4130a326409/go.mod h1:1pk82RBxDY/JZnPQrtqHlUFfCctgdorsd9M06fMynOM=
+github.com/aliyun/aliyun-oss-go-sdk v3.0.2+incompatible h1:8psS8a+wKfiLt1iVDX79F7Y6wUM49Lcha2FMXt4UM8g=
+github.com/aliyun/aliyun-oss-go-sdk v3.0.2+incompatible/go.mod h1:T/Aws4fEfogEE9v+HPhhw+CntffsBHJ8nXQCwKr0/g8=
+github.com/andybalholm/brotli v1.0.5 h1:8uQZIdzKmjc/iuPu7O2ioW48L81FgatrcpfFmiq/cCs=
+github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHGRSepvi9Eig=
+github.com/aws/aws-sdk-go v1.44.279 h1:g23dxnYjIiPlQo0gIKNR0zVPsSvo1bj5frWln+5sfhk=
+github.com/aws/aws-sdk-go v1.44.279/go.mod h1:aVsgQcEevwlmQ7qHE9I3h+dtQgpqhFB+i8Phjh7fkwI=
+github.com/baidubce/bce-sdk-go v0.9.170 h1:vAr7COuhu6SEf+8f77DVRji45x7TVZtY5kbu9sX7q8g=
+github.com/baidubce/bce-sdk-go v0.9.170/go.mod h1:zbYJMQwE4IZuyrJiFO8tO8NbtYiKTFTbwh4eIsqjVdg=
+github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
+github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
+github.com/biessek/golang-ico v0.0.0-20180326222316-d348d9ea4670 h1:FQPKKjDhzG0T4ew6dm6MGrXb4PRAi8ZmTuYuxcF62BM=
+github.com/biessek/golang-ico v0.0.0-20180326222316-d348d9ea4670/go.mod h1:iRWAFbKXMMkVQyxZ1PfGlkBr1TjATx1zy2MRprV7A3Q=
+github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs=
+github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
+github.com/clbanning/mxj v1.8.4 h1:HuhwZtbyvyOw+3Z1AowPkU87JkJUSv751ELWaiTpj8I=
+github.com/clbanning/mxj v1.8.4/go.mod h1:BVjHeAH+rl9rs6f+QIpeRl0tfu10SXn1pUSa5PVGJng=
+github.com/cockroachdb/datadriven v1.0.3-0.20230413201302-be42291fc80f h1:otljaYPt5hWxV3MUfO5dFPFiOXg9CyG5/kCfayTqsJ4=
+github.com/cockroachdb/datadriven v1.0.3-0.20230413201302-be42291fc80f/go.mod h1:a9RdTaap04u637JoCzcUoIcDmvwSUtcUFtT/C3kJlTU=
+github.com/cockroachdb/errors v1.11.1 h1:xSEW75zKaKCWzR3OfxXUxgrk/NtT4G1MiOv5lWZazG8=
+github.com/cockroachdb/errors v1.11.1/go.mod h1:8MUxA3Gi6b25tYlFEBGLf+D8aISL+M4MIpiWMSNRfxw=
+github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b h1:r6VH0faHjZeQy818SGhaone5OnYfxFR/+AzdY3sf5aE=
+github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b/go.mod h1:Vz9DsVWQQhf3vs21MhPMZpMGSht7O/2vFW2xusFUVOs=
+github.com/cockroachdb/pebble v1.1.0 h1:pcFh8CdCIt2kmEpK0OIatq67Ln9uGDYY3d5XnE0LJG4=
+github.com/cockroachdb/pebble v1.1.0/go.mod h1:sEHm5NOXxyiAoKWhoFxT8xMgd/f3RA6qUqQ1BXKrh2E=
+github.com/cockroachdb/redact v1.1.5 h1:u1PMllDkdFfPWaNGMyLD1+so+aq3uUItthCFqzwPJ30=
+github.com/cockroachdb/redact v1.1.5/go.mod h1:BVNblN9mBWFyMyqK1k3AAiSxhvhfK2oOZZ2lK+dpvRg=
+github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 h1:zuQyyAKVxetITBuuhv3BI9cMrmStnpT18zmgmTxunpo=
+github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06/go.mod h1:7nc4anLGjupUW/PeY5qiNYsdNXj7zopG+eqsS7To5IQ=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
+github.com/getsentry/sentry-go v0.27.0 h1:Pv98CIbtB3LkMWmXi4Joa5OOcwbmnX88sF5qbK3r3Ps=
+github.com/getsentry/sentry-go v0.27.0/go.mod h1:lc76E2QywIyW8WuBnwl8Lc4bkmQH4+w1gwTf25trprY=
+github.com/go-errors/errors v1.4.2 h1:J6MZopCL4uSllY1OfXM374weqZFFItUbrImctkmUxIA=
+github.com/go-errors/errors v1.4.2/go.mod h1:sIVyrIiJhuEF+Pj9Ebtd6P/rEYROXFi3BopGUQ5a5Og=
+github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
+github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
+github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
+github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
+github.com/go-playground/assert/v2 v2.0.1/go.mod h1:VDjEfimB/XKnb+ZQfWdccd7VUvScMdVu0Titje2rxJ4=
+github.com/go-playground/locales v0.13.0/go.mod h1:taPMhCMXrRLJO55olJkUXHZBHCxTMfnGwq/HNwmWNS8=
+github.com/go-playground/locales v0.14.0/go.mod h1:sawfccIbzZTqEDETgFXqTho0QybSa7l++s0DH+LDiLs=
+github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
+github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
+github.com/go-playground/validator/v10 v10.8.0/go.mod h1:9JhgTzTaE31GZDpH/HSvHiRJrJ3iKAgqqH0Bl/Ocjdk=
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+gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+rogchap.com/v8go v0.8.0 h1:/crDEiga68kOtbIqw3K9Rt9OztYz0LhAPHm2e3wK7Q4=
+rogchap.com/v8go v0.8.0/go.mod h1:MxgP3pL2MW4dpme/72QRs8sgNMmM0pRc8DPhcuLWPAs=
--- a/EdgeNode/internal/accesslogs/file_writer.go
+++ b/EdgeNode/internal/accesslogs/file_writer.go
@@ -0,0 +1,302 @@
+package accesslogs
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"gopkg.in/natefinch/lumberjack.v2"
+)
+
+var (
+	sharedFileWriter *FileWriter
+	sharedOnce       sync.Once
+)
+
+// SharedFileWriter 返回全局本地日志文件写入器（单例）
+func SharedFileWriter() *FileWriter {
+	sharedOnce.Do(func() {
+		sharedFileWriter = NewFileWriter()
+	})
+	return sharedFileWriter
+}
+
+const (
+	defaultLogDir = "/var/log/edge/edge-node"
+	envLogDir     = "EDGE_LOG_DIR"
+)
+
+// FileWriter 将访问/WAF/错误日志以 JSON Lines 写入本地文件，便于 Fluent Bit 采集。
+// 文件轮转由 lumberjack 内建完成。
+type FileWriter struct {
+	dir          string
+	mu           sync.Mutex
+	files        map[string]*lumberjack.Logger // access.log, waf.log, error.log
+	rotateConfig *serverconfigs.AccessLogRotateConfig
+	inited       bool
+}
+
+// NewFileWriter 创建本地日志文件写入器
+func NewFileWriter() *FileWriter {
+	dir := resolveDefaultLogDir()
+	return &FileWriter{
+		dir:          dir,
+		files:        make(map[string]*lumberjack.Logger),
+		rotateConfig: serverconfigs.NewDefaultAccessLogRotateConfig(),
+	}
+}
+
+func resolveDefaultLogDir() string {
+	dir := strings.TrimSpace(os.Getenv(envLogDir))
+	if dir == "" {
+		return defaultLogDir
+	}
+	return dir
+}
+
+func resolveDirFromPolicyPath(policyPath string) string {
+	policyPath = strings.TrimSpace(policyPath)
+	if policyPath == "" {
+		return ""
+	}
+
+	if strings.HasSuffix(policyPath, "/") || strings.HasSuffix(policyPath, "\\") {
+		return filepath.Clean(policyPath)
+	}
+
+	baseName := filepath.Base(policyPath)
+	if strings.Contains(baseName, ".") || strings.Contains(baseName, "${") {
+		return filepath.Clean(filepath.Dir(policyPath))
+	}
+
+	return filepath.Clean(policyPath)
+}
+
+// Dir 返回当前配置的日志目录
+func (w *FileWriter) Dir() string {
+	return w.dir
+}
+
+// SetDirByPolicyPath 使用公用日志策略 path 更新目录，空值时回退到 EDGE_LOG_DIR/default。
+func (w *FileWriter) SetDirByPolicyPath(policyPath string) {
+	dir := resolveDirFromPolicyPath(policyPath)
+	w.SetDir(dir)
+}
+
+// SetDir 更新日志目录并重置文件句柄。
+func (w *FileWriter) SetDir(dir string) {
+	if strings.TrimSpace(dir) == "" {
+		dir = resolveDefaultLogDir()
+	}
+
+	w.mu.Lock()
+	defer w.mu.Unlock()
+
+	if dir == w.dir {
+		return
+	}
+
+	for name, file := range w.files {
+		if file != nil {
+			_ = file.Close()
+		}
+		w.files[name] = nil
+	}
+	w.inited = false
+	w.dir = dir
+}
+
+// SetRotateConfig 更新日志轮转配置并重建 writer。
+func (w *FileWriter) SetRotateConfig(config *serverconfigs.AccessLogRotateConfig) {
+	normalized := config.Normalize()
+
+	w.mu.Lock()
+	defer w.mu.Unlock()
+
+	if equalRotateConfig(w.rotateConfig, normalized) {
+		return
+	}
+
+	for name, file := range w.files {
+		if file != nil {
+			_ = file.Close()
+		}
+		w.files[name] = nil
+	}
+	w.inited = false
+	w.rotateConfig = normalized
+}
+
+// IsEnabled 是否启用落盘（目录非空即视为启用）
+func (w *FileWriter) IsEnabled() bool {
+	return w.dir != ""
+}
+
+// EnsureInit 在启动时预创建日志目录和空文件，便于 Fluent Bit 立即 tail，无需等首条访问日志
+func (w *FileWriter) EnsureInit() error {
+	if w.dir == "" {
+		return nil
+	}
+	return w.init()
+}
+
+// init 确保目录存在并打开三个日志文件（仅首次或 Reopen 时）
+func (w *FileWriter) init() error {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	if w.inited && len(w.files) > 0 {
+		return nil
+	}
+	if w.dir == "" {
+		return nil
+	}
+	if err := os.MkdirAll(w.dir, 0755); err != nil {
+		remotelogs.Error("ACCESS_LOG_FILE", "mkdir log dir failed: "+err.Error())
+		return err
+	}
+	for _, name := range []string{"access.log", "waf.log", "error.log"} {
+		if w.files[name] != nil {
+			continue
+		}
+		w.files[name] = w.newLogger(name)
+	}
+	w.inited = true
+	return nil
+}
+
+func (w *FileWriter) newLogger(fileName string) *lumberjack.Logger {
+	rotateConfig := w.rotateConfig.Normalize()
+	return &lumberjack.Logger{
+		Filename:   filepath.Join(w.dir, fileName),
+		MaxSize:    rotateConfig.MaxSizeMB,
+		MaxBackups: rotateConfig.MaxBackups,
+		MaxAge:     rotateConfig.MaxAgeDays,
+		Compress:   *rotateConfig.Compress,
+		LocalTime:  *rotateConfig.LocalTime,
+	}
+}
+
+// Write 将一条访问日志按 log_type 写入对应文件（access.log / waf.log / error.log）
+func (w *FileWriter) Write(l *pb.HTTPAccessLog, clusterId int64) {
+	if w.dir == "" {
+		return
+	}
+	if err := w.init(); err != nil || len(w.files) == 0 {
+		return
+	}
+	ingest, logType := FromHTTPAccessLog(l, clusterId)
+	line, err := json.Marshal(ingest)
+	if err != nil {
+		remotelogs.Error("ACCESS_LOG_FILE", "marshal ingest log: "+err.Error())
+		return
+	}
+	var fileName string
+	switch logType {
+	case LogTypeWAF:
+		fileName = "waf.log"
+	case LogTypeError:
+		fileName = "error.log"
+	default:
+		fileName = "access.log"
+	}
+	w.mu.Lock()
+	file := w.files[fileName]
+	w.mu.Unlock()
+	if file == nil {
+		return
+	}
+	_, err = file.Write(append(line, '\n'))
+	if err != nil {
+		remotelogs.Error("ACCESS_LOG_FILE", "write "+fileName+" failed: "+err.Error())
+	}
+}
+
+// WriteBatch 批量写入，减少锁竞争
+func (w *FileWriter) WriteBatch(logs []*pb.HTTPAccessLog, clusterId int64) {
+	if w.dir == "" || len(logs) == 0 {
+		return
+	}
+	if err := w.init(); err != nil || len(w.files) == 0 {
+		return
+	}
+	w.mu.Lock()
+	accessFile := w.files["access.log"]
+	wafFile := w.files["waf.log"]
+	errorFile := w.files["error.log"]
+	w.mu.Unlock()
+	if accessFile == nil && wafFile == nil && errorFile == nil {
+		return
+	}
+	for _, logItem := range logs {
+		ingest, logType := FromHTTPAccessLog(logItem, clusterId)
+		line, err := json.Marshal(ingest)
+		if err != nil {
+			continue
+		}
+		line = append(line, '\n')
+		var file *lumberjack.Logger
+		switch logType {
+		case LogTypeWAF:
+			file = wafFile
+		case LogTypeError:
+			file = errorFile
+		default:
+			file = accessFile
+		}
+		if file != nil {
+			_, _ = file.Write(line)
+		}
+	}
+}
+
+// Reopen 关闭并重建所有日志 writer（供 SIGHUP 兼容调用）。
+func (w *FileWriter) Reopen() error {
+	if w.dir == "" {
+		return nil
+	}
+	w.mu.Lock()
+	for name, file := range w.files {
+		if file != nil {
+			_ = file.Close()
+			w.files[name] = nil
+		}
+	}
+	w.inited = false
+	w.mu.Unlock()
+	return w.init()
+}
+
+// Close 关闭所有已打开的文件
+func (w *FileWriter) Close() error {
+	w.mu.Lock()
+	defer w.mu.Unlock()
+	var lastErr error
+	for name, file := range w.files {
+		if file != nil {
+			if err := file.Close(); err != nil {
+				lastErr = err
+				remotelogs.Error("ACCESS_LOG_FILE", fmt.Sprintf("close %s: %v", name, err))
+			}
+			w.files[name] = nil
+		}
+	}
+	w.inited = false
+	return lastErr
+}
+
+func equalRotateConfig(left *serverconfigs.AccessLogRotateConfig, right *serverconfigs.AccessLogRotateConfig) bool {
+	if left == nil || right == nil {
+		return left == right
+	}
+	return left.MaxSizeMB == right.MaxSizeMB &&
+		left.MaxBackups == right.MaxBackups &&
+		left.MaxAgeDays == right.MaxAgeDays &&
+		*left.Compress == *right.Compress &&
+		*left.LocalTime == *right.LocalTime
+}
--- a/EdgeNode/internal/accesslogs/ingest_log.go
+++ b/EdgeNode/internal/accesslogs/ingest_log.go
@@ -0,0 +1,137 @@
+// Package accesslogs 提供边缘节点访问日志落盘（JSON Lines），供 Fluent Bit 采集写入 ClickHouse。
+package accesslogs
+
+import (
+	"encoding/json"
+
+	"github.com/TeaOSLab/EdgeCommon/pkg/rpc/pb"
+)
+
+// LogType 与 Fluent Bit / logs_ingest 的 log_type 一致
+const (
+	LogTypeAccess = "access"
+	LogTypeWAF    = "waf"
+	LogTypeError  = "error"
+)
+
+// 请求/响应 body 落盘最大长度（字节），超出截断，避免单条过大
+const maxBodyLen = 512 * 1024
+
+// IngestLog 单行 JSON 结构与方案文档、ClickHouse logs_ingest 表字段对齐
+type IngestLog struct {
+	Timestamp           int64  `json:"timestamp"`
+	NodeId              int64  `json:"node_id"`
+	ClusterId           int64  `json:"cluster_id"`
+	ServerId            int64  `json:"server_id"`
+	Host                string `json:"host"`
+	IP                  string `json:"ip"`
+	Method              string `json:"method"`
+	Path                string `json:"path"`
+	Status              int32  `json:"status"`
+	BytesIn             int64  `json:"bytes_in"`
+	BytesOut            int64  `json:"bytes_out"`
+	CostMs              int64  `json:"cost_ms"`
+	UA                  string `json:"ua"`
+	Referer             string `json:"referer"`
+	LogType             string `json:"log_type"`
+	TraceId             string `json:"trace_id,omitempty"`
+	FirewallPolicyId    int64  `json:"firewall_policy_id,omitempty"`
+	FirewallRuleGroupId int64  `json:"firewall_rule_group_id,omitempty"`
+	FirewallRuleSetId   int64  `json:"firewall_rule_set_id,omitempty"`
+	FirewallRuleId      int64  `json:"firewall_rule_id,omitempty"`
+	RequestHeaders      string `json:"request_headers,omitempty"`
+	RequestBody         string `json:"request_body,omitempty"`
+	ResponseHeaders     string `json:"response_headers,omitempty"`
+	ResponseBody        string `json:"response_body,omitempty"`
+}
+
+// stringsMapToJSON 将 map[string]*Strings 转为 JSON 字符串，便于落盘与 ClickHouse 存储
+func stringsMapToJSON(m map[string]*pb.Strings) string {
+	if len(m) == 0 {
+		return ""
+	}
+	out := make(map[string]string, len(m))
+	for k, v := range m {
+		if v != nil && len(v.Values) > 0 {
+			out[k] = v.Values[0]
+		}
+	}
+	if len(out) == 0 {
+		return ""
+	}
+	b, _ := json.Marshal(out)
+	return string(b)
+}
+
+// truncateBody 截断 body 到最大长度，避免单条过大
+func truncateBody(b []byte) string {
+	if len(b) == 0 {
+		return ""
+	}
+	s := string(b)
+	if len(s) > maxBodyLen {
+		return s[:maxBodyLen]
+	}
+	return s
+}
+
+// buildRequestBody 将查询串与请求体合并写入 request_body 字段（不新增字段）
+func buildRequestBody(l *pb.HTTPAccessLog) string {
+	q := l.GetQueryString()
+	body := l.GetRequestBody()
+	if len(q) == 0 && len(body) == 0 {
+		return ""
+	}
+	if len(body) == 0 {
+		return truncateBody([]byte(q))
+	}
+	combined := make([]byte, 0, len(q)+1+len(body))
+	combined = append(combined, q...)
+	combined = append(combined, '\n')
+	combined = append(combined, body...)
+	return truncateBody(combined)
+}
+
+// FromHTTPAccessLog 从 pb.HTTPAccessLog 转为 IngestLog，并决定 log_type
+func FromHTTPAccessLog(l *pb.HTTPAccessLog, clusterId int64) (ingest IngestLog, logType string) {
+	ingest = IngestLog{
+		Timestamp:           l.GetTimestamp(),
+		NodeId:              l.GetNodeId(),
+		ClusterId:           clusterId,
+		ServerId:            l.GetServerId(),
+		Host:                l.GetHost(),
+		IP:                  l.GetRawRemoteAddr(),
+		Method:              l.GetRequestMethod(),
+		Path:                l.GetRequestURI(), // 使用 RequestURI 以包含查询参数
+		Status:              l.GetStatus(),
+		BytesIn:             l.GetRequestLength(),
+		BytesOut:            l.GetBytesSent(),
+		CostMs:              int64(l.GetRequestTime() * 1000),
+		UA:                  l.GetUserAgent(),
+		Referer:             l.GetReferer(),
+		TraceId:             l.GetRequestId(),
+		FirewallPolicyId:    l.GetFirewallPolicyId(),
+		FirewallRuleGroupId: l.GetFirewallRuleGroupId(),
+		FirewallRuleSetId:   l.GetFirewallRuleSetId(),
+		FirewallRuleId:      l.GetFirewallRuleId(),
+		RequestHeaders:      stringsMapToJSON(l.GetHeader()),
+		RequestBody:         buildRequestBody(l),
+		ResponseHeaders:     stringsMapToJSON(l.GetSentHeader()),
+	}
+	if ingest.IP == "" {
+		ingest.IP = l.GetRemoteAddr()
+	}
+	// 响应 body 当前 pb 未提供，若后续扩展可在此赋值
+	// ingest.ResponseBody = ...
+
+	// 与方案一致：waf > error > access；攻击日志通过 firewall_rule_id / firewall_policy_id 判断
+	if l.GetFirewallPolicyId() > 0 {
+		logType = LogTypeWAF
+	} else if len(l.GetErrors()) > 0 {
+		logType = LogTypeError
+	} else {
+		logType = LogTypeAccess
+	}
+	ingest.LogType = logType
+	return ingest, logType
+}
--- a/EdgeNode/internal/apps/app_cmd.go
+++ b/EdgeNode/internal/apps/app_cmd.go
@@ -0,0 +1,349 @@
+package apps
+
+import (
+	"errors"
+	"fmt"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	executils "github.com/TeaOSLab/EdgeNode/internal/utils/exec"
+	"github.com/iwind/TeaGo/logs"
+	"github.com/iwind/TeaGo/maps"
+	"github.com/iwind/TeaGo/types"
+	"github.com/iwind/gosock/pkg/gosock"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"runtime"
+	"strconv"
+	"strings"
+	"time"
+)
+
+// AppCmd App命令帮助
+type AppCmd struct {
+	product       string
+	version       string
+	usages        []string
+	options       []*CommandHelpOption
+	appendStrings []string
+
+	directives []*Directive
+
+	sock *gosock.Sock
+}
+
+func NewAppCmd() *AppCmd {
+	return &AppCmd{
+		sock: gosock.NewTmpSock(teaconst.ProcessName),
+	}
+}
+
+type CommandHelpOption struct {
+	Code        string
+	Description string
+}
+
+// Product 产品
+func (this *AppCmd) Product(product string) *AppCmd {
+	this.product = product
+	return this
+}
+
+// Version 版本
+func (this *AppCmd) Version(version string) *AppCmd {
+	this.version = version
+	return this
+}
+
+// Usage 使用方法
+func (this *AppCmd) Usage(usage string) *AppCmd {
+	this.usages = append(this.usages, usage)
+	return this
+}
+
+// Option 选项
+func (this *AppCmd) Option(code string, description string) *AppCmd {
+	this.options = append(this.options, &CommandHelpOption{
+		Code:        code,
+		Description: description,
+	})
+	return this
+}
+
+// Append 附加内容
+func (this *AppCmd) Append(appendString string) *AppCmd {
+	this.appendStrings = append(this.appendStrings, appendString)
+	return this
+}
+
+// Print 打印
+func (this *AppCmd) Print() {
+	fmt.Println(this.product + " v" + this.version)
+
+	fmt.Println("Usage:")
+	for _, usage := range this.usages {
+		fmt.Println("   " + usage)
+	}
+
+	if len(this.options) > 0 {
+		fmt.Println("")
+		fmt.Println("Options:")
+
+		var spaces = 20
+		var max = 40
+		for _, option := range this.options {
+			l := len(option.Code)
+			if l < max && l > spaces {
+				spaces = l + 4
+			}
+		}
+
+		for _, option := range this.options {
+			if len(option.Code) > max {
+				fmt.Println("")
+				fmt.Println("  " + option.Code)
+				option.Code = ""
+			}
+
+			fmt.Printf("  %-"+strconv.Itoa(spaces)+"s%s\n", option.Code, ": "+option.Description)
+		}
+	}
+
+	if len(this.appendStrings) > 0 {
+		fmt.Println("")
+		for _, s := range this.appendStrings {
+			fmt.Println(s)
+		}
+	}
+}
+
+// On 添加指令
+func (this *AppCmd) On(arg string, callback func()) {
+	this.directives = append(this.directives, &Directive{
+		Arg:      arg,
+		Callback: callback,
+	})
+}
+
+// Run 运行
+func (this *AppCmd) Run(main func()) {
+	// 获取参数
+	var args = os.Args[1:]
+	if len(args) > 0 {
+		var mainArg = args[0]
+		this.callDirective(mainArg + ":before")
+
+		switch mainArg {
+		case "-v", "version", "-version", "--version":
+			this.runVersion()
+			return
+		case "?", "help", "-help", "h", "-h":
+			this.runHelp()
+			return
+		case "start":
+			this.runStart()
+			return
+		case "stop":
+			this.runStop()
+			return
+		case "restart":
+			this.runRestart()
+			return
+		case "status":
+			this.runStatus()
+			return
+		}
+
+		// 查找指令
+		for _, directive := range this.directives {
+			if directive.Arg == mainArg {
+				directive.Callback()
+				return
+			}
+		}
+
+		fmt.Println("unknown command '" + mainArg + "'")
+
+		return
+	}
+
+	// 日志
+	var writer = new(LogWriter)
+	writer.Init()
+	logs.SetWriter(writer)
+
+	// 运行主函数
+	main()
+}
+
+// 版本号
+func (this *AppCmd) runVersion() {
+	fmt.Println(this.product+" v"+this.version, "(build: "+runtime.Version(), runtime.GOOS, runtime.GOARCH, teaconst.Tag+")")
+}
+
+// 帮助
+func (this *AppCmd) runHelp() {
+	this.Print()
+}
+
+// 启动
+func (this *AppCmd) runStart() {
+	var pid = this.getPID()
+	if pid > 0 {
+		fmt.Println(this.product+" already started, pid:", pid)
+		return
+	}
+
+	_ = os.Setenv("EdgeBackground", "on")
+
+	var cmd = exec.Command(this.exe())
+	configureSysProcAttr(cmd)
+
+	err := cmd.Start()
+	if err != nil {
+		fmt.Println(this.product+"  start failed:", err.Error())
+		return
+	}
+
+	// create symbolic links
+	_ = this.createSymLinks()
+
+	fmt.Println(this.product+" started ok, pid:", cmd.Process.Pid)
+}
+
+// 停止
+func (this *AppCmd) runStop() {
+	var pid = this.getPID()
+	if pid == 0 {
+		fmt.Println(this.product + " not started yet")
+		return
+	}
+
+	// 从systemd中停止
+	if runtime.GOOS == "linux" {
+		systemctl, _ := executils.LookPath("systemctl")
+		if len(systemctl) > 0 {
+			go func() {
+				// 有可能会长时间执行，这里不阻塞进程
+				_ = exec.Command(systemctl, "stop", teaconst.SystemdServiceName).Run()
+			}()
+		}
+	}
+
+	// 如果仍在运行，则发送停止指令
+	_, _ = this.sock.SendTimeout(&gosock.Command{Code: "stop"}, 1*time.Second)
+
+	fmt.Println(this.product+" stopped ok, pid:", types.String(pid))
+}
+
+// 重启
+func (this *AppCmd) runRestart() {
+	this.runStop()
+	time.Sleep(1 * time.Second)
+	this.runStart()
+}
+
+// 状态
+func (this *AppCmd) runStatus() {
+	var pid = this.getPID()
+	if pid == 0 {
+		fmt.Println(this.product + " not started yet")
+		return
+	}
+
+	fmt.Println(this.product + " is running, pid: " + types.String(pid))
+}
+
+// 获取当前的PID
+func (this *AppCmd) getPID() int {
+	if !this.sock.IsListening() {
+		return 0
+	}
+
+	reply, err := this.sock.Send(&gosock.Command{Code: "pid"})
+	if err != nil {
+		return 0
+	}
+	return maps.NewMap(reply.Params).GetInt("pid")
+}
+
+// ParseOptions 分析参数中的选项
+func (this *AppCmd) ParseOptions(args []string) map[string][]string {
+	var result = map[string][]string{}
+	for _, arg := range args {
+		var pieces = strings.SplitN(arg, "=", 2)
+		var key = strings.TrimLeft(pieces[0], "- ")
+		key = strings.TrimSpace(key)
+		var value = ""
+		if len(pieces) == 2 {
+			value = strings.TrimSpace(pieces[1])
+		}
+		result[key] = append(result[key], value)
+	}
+	return result
+}
+
+func (this *AppCmd) exe() string {
+	var exe, _ = os.Executable()
+	if len(exe) == 0 {
+		exe = os.Args[0]
+	}
+	return exe
+}
+
+// 创建软链接
+func (this *AppCmd) createSymLinks() error {
+	if runtime.GOOS != "linux" {
+		return nil
+	}
+
+	var exe, _ = os.Executable()
+	if len(exe) == 0 {
+		return nil
+	}
+
+	var errorList = []string{}
+
+	// bin
+	{
+		var target = "/usr/bin/" + teaconst.ProcessName
+		old, _ := filepath.EvalSymlinks(target)
+		if old != exe {
+			_ = os.Remove(target)
+			err := os.Symlink(exe, target)
+			if err != nil {
+				errorList = append(errorList, err.Error())
+			}
+		}
+	}
+
+	// log
+	{
+		var realPath = filepath.Dir(filepath.Dir(exe)) + "/logs/run.log"
+		var target = "/var/log/" + teaconst.ProcessName + ".log"
+		old, _ := filepath.EvalSymlinks(target)
+		if old != realPath {
+			_ = os.Remove(target)
+			err := os.Symlink(realPath, target)
+			if err != nil {
+				errorList = append(errorList, err.Error())
+			}
+		}
+	}
+
+	if len(errorList) > 0 {
+		return errors.New(strings.Join(errorList, "\n"))
+	}
+
+	return nil
+}
+
+func (this *AppCmd) callDirective(code string) {
+	for _, directive := range this.directives {
+		if directive.Arg == code {
+			if directive.Callback != nil {
+				directive.Callback()
+			}
+			return
+		}
+	}
+}
--- a/EdgeNode/internal/apps/app_utils_unix.go
+++ b/EdgeNode/internal/apps/app_utils_unix.go
@@ -0,0 +1,15 @@
+//go:build !windows
+
+package apps
+
+import (
+	"os/exec"
+	"syscall"
+)
+
+func configureSysProcAttr(cmd *exec.Cmd) {
+	cmd.SysProcAttr = &syscall.SysProcAttr{
+		Foreground: false,
+		Setsid:     true,
+	}
+}
--- a/EdgeNode/internal/apps/directive.go
+++ b/EdgeNode/internal/apps/directive.go
@@ -0,0 +1,6 @@
+package apps
+
+type Directive struct {
+	Arg      string
+	Callback func()
+}
--- a/EdgeNode/internal/apps/log_writer.go
+++ b/EdgeNode/internal/apps/log_writer.go
@@ -0,0 +1,111 @@
+package apps
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/files"
+	timeutil "github.com/iwind/TeaGo/utils/time"
+	"log"
+	"os"
+	"runtime"
+	"strconv"
+	"strings"
+)
+
+type LogWriter struct {
+	fp *os.File
+	c  chan string
+}
+
+func (this *LogWriter) Init() {
+	// 创建目录
+	var dir = files.NewFile(Tea.LogDir())
+	if !dir.Exists() {
+		err := dir.Mkdir()
+		if err != nil {
+			log.Println("[LOG]create log dir failed: " + err.Error())
+		}
+	}
+
+	// 打开要写入的日志文件
+	var logPath = Tea.LogFile("run.log")
+	fp, err := os.OpenFile(logPath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+	if err != nil {
+		log.Println("[LOG]open log file failed: " + err.Error())
+	} else {
+		this.fp = fp
+	}
+
+	this.c = make(chan string, 1024)
+
+	// 异步写入文件
+	var maxFileSize int64 = 128 << 20 // 文件最大尺寸，超出此尺寸则清空
+	if fp != nil {
+		goman.New(func() {
+			var totalSize int64 = 0
+			stat, err := fp.Stat()
+			if err == nil {
+				totalSize = stat.Size()
+			}
+
+			for message := range this.c {
+				totalSize += int64(len(message))
+				_, err := fp.WriteString(timeutil.Format("Y/m/d H:i:s ") + message + "\n")
+				if err != nil {
+					log.Println("[LOG]write log failed: " + err.Error())
+				} else {
+					// 如果太大则Truncate
+					if totalSize > maxFileSize {
+						_ = fp.Truncate(0)
+						totalSize = 0
+					}
+				}
+			}
+		})
+	}
+}
+
+func (this *LogWriter) Write(message string) {
+	backgroundEnv, _ := os.LookupEnv("EdgeBackground")
+	if backgroundEnv != "on" {
+		// 文件和行号
+		var file string
+		var line int
+		if Tea.IsTesting() {
+			var callDepth = 3
+			var ok bool
+			_, file, line, ok = runtime.Caller(callDepth)
+			if ok {
+				file = utils.RemoveWorkspace(this.packagePath(file))
+			}
+		}
+
+		if len(file) > 0 {
+			log.Println(message + " (" + file + ":" + strconv.Itoa(line) + ")")
+		} else {
+			log.Println(message)
+		}
+	}
+
+	select {
+	case this.c <- message:
+	default:
+	}
+}
+
+func (this *LogWriter) Close() {
+	if this.fp != nil {
+		_ = this.fp.Close()
+	}
+
+	close(this.c)
+}
+
+func (this *LogWriter) packagePath(path string) string {
+	var pieces = strings.Split(path, "/")
+	if len(pieces) >= 2 {
+		return strings.Join(pieces[len(pieces)-2:], "/")
+	}
+	return path
+}
--- a/EdgeNode/internal/apps/main.go
+++ b/EdgeNode/internal/apps/main.go
@@ -0,0 +1,11 @@
+// Copyright 2023 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package apps
+
+import teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+
+func RunMain(f func()) {
+	if teaconst.IsMain {
+		f()
+	}
+}
--- a/EdgeNode/internal/caches/consts.go
+++ b/EdgeNode/internal/caches/consts.go
@@ -0,0 +1,11 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+const (
+	SuffixAll         = "@GOEDGE_"        // 通用后缀
+	SuffixWebP        = "@GOEDGE_WEBP"    // WebP后缀
+	SuffixCompression = "@GOEDGE_"        // 压缩后缀 SuffixCompression + Encoding
+	SuffixMethod      = "@GOEDGE_"        // 请求方法后缀 SuffixMethod + RequestMethod
+	SuffixPartial     = "@GOEDGE_partial" // 分区缓存后缀
+)
--- a/EdgeNode/internal/caches/errors.go
+++ b/EdgeNode/internal/caches/errors.go
@@ -0,0 +1,61 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+import "errors"
+
+// 常用的几个错误
+var (
+	ErrNotFound                = errors.New("cache not found")
+	ErrFileIsWriting           = errors.New("the cache file is updating")
+	ErrInvalidRange            = errors.New("invalid range")
+	ErrEntityTooLarge          = errors.New("entity too large")
+	ErrWritingUnavailable      = errors.New("writing unavailable")
+	ErrWritingQueueFull        = errors.New("writing queue full")
+	ErrServerIsBusy            = errors.New("server is busy")
+	ErrUnexpectedContentLength = errors.New("unexpected content length")
+)
+
+// CapacityError 容量错误
+// 独立出来是为了可以在有些场合下可以忽略，防止产生没必要的错误提示数量太多
+type CapacityError struct {
+	err string
+}
+
+func NewCapacityError(err string) error {
+	return &CapacityError{err: err}
+}
+
+func (this *CapacityError) Error() string {
+	return this.err
+}
+
+// CanIgnoreErr 检查错误是否可以忽略
+func CanIgnoreErr(err error) bool {
+	if err == nil {
+		return true
+	}
+	if errors.Is(err, ErrFileIsWriting) ||
+		errors.Is(err, ErrEntityTooLarge) ||
+		errors.Is(err, ErrWritingUnavailable) ||
+		errors.Is(err, ErrWritingQueueFull) ||
+		errors.Is(err, ErrServerIsBusy) {
+		return true
+	}
+
+	var capacityErr *CapacityError
+	return errors.As(err, &capacityErr)
+}
+
+func IsCapacityError(err error) bool {
+	if err == nil {
+		return false
+	}
+
+	var capacityErr *CapacityError
+	return errors.As(err, &capacityErr)
+}
+
+func IsBusyError(err error) bool {
+	return err != nil && errors.Is(err, ErrServerIsBusy)
+}
--- a/EdgeNode/internal/caches/errros_test.go
+++ b/EdgeNode/internal/caches/errros_test.go
@@ -0,0 +1,24 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches_test
+
+import (
+	"errors"
+	"fmt"
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/iwind/TeaGo/assert"
+	"testing"
+)
+
+func TestCanIgnoreErr(t *testing.T) {
+	var a = assert.NewAssertion(t)
+
+	a.IsTrue(caches.CanIgnoreErr(caches.ErrFileIsWriting))
+	a.IsTrue(caches.CanIgnoreErr(fmt.Errorf("error: %w", caches.ErrFileIsWriting)))
+	a.IsTrue(errors.Is(fmt.Errorf("error: %w", caches.ErrFileIsWriting), caches.ErrFileIsWriting))
+	a.IsTrue(errors.Is(caches.ErrFileIsWriting, caches.ErrFileIsWriting))
+	a.IsTrue(caches.CanIgnoreErr(caches.NewCapacityError("over capacity")))
+	a.IsTrue(caches.CanIgnoreErr(fmt.Errorf("error: %w", caches.NewCapacityError("over capacity"))))
+	a.IsFalse(caches.CanIgnoreErr(caches.ErrNotFound))
+	a.IsFalse(caches.CanIgnoreErr(errors.New("test error")))
+}
--- a/EdgeNode/internal/caches/file_dir.go
+++ b/EdgeNode/internal/caches/file_dir.go
@@ -0,0 +1,12 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import "github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
+
+type FileDir struct {
+	Path     string
+	Capacity *shared.SizeCapacity
+	IsFull   bool
+	IsSSD    bool // 优化：是否为 SSD
+}
--- a/EdgeNode/internal/caches/hot_item.go
+++ b/EdgeNode/internal/caches/hot_item.go
@@ -0,0 +1,8 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+type HotItem struct {
+	Key  string
+	Hits uint32
+}
--- a/EdgeNode/internal/caches/item.go
+++ b/EdgeNode/internal/caches/item.go
@@ -0,0 +1,59 @@
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	"strings"
+)
+
+type ItemType = int
+
+const (
+	ItemTypeFile   ItemType = 1
+	ItemTypeMemory ItemType = 2
+)
+
+// 计算当前周
+// 不要用YW，因为需要计算两周是否临近
+func currentWeek() int32 {
+	return int32(fasttime.Now().Unix() / 86400)
+}
+
+type Item struct {
+	Type       ItemType `json:"-"`
+	Key        string   `json:"1,omitempty"`
+	ExpiresAt  int64    `json:"2,omitempty"`
+	StaleAt    int64    `json:"3,omitempty"`
+	HeaderSize int64    `json:"-"`
+	BodySize   int64    `json:"4,omitempty"`
+	MetaSize   int64    `json:"-"`
+	Host       string   `json:"-"`           // 主机名
+	ServerId   int64    `json:"5,omitempty"` // 服务ID
+	Week       int32    `json:"-"`
+	CreatedAt  int64    `json:"6,omitempty"`
+}
+
+func (this *Item) IsExpired() bool {
+	return this.ExpiresAt < fasttime.Now().Unix()
+}
+
+func (this *Item) TotalSize() int64 {
+	return this.Size() + this.MetaSize + int64(len(this.Key)) + int64(len(this.Host))
+}
+
+func (this *Item) Size() int64 {
+	return this.HeaderSize + this.BodySize
+}
+
+func (this *Item) RequestURI() string {
+	var schemeIndex = strings.Index(this.Key, "://")
+	if schemeIndex <= 0 {
+		return ""
+	}
+
+	var firstSlashIndex = strings.Index(this.Key[schemeIndex+3:], "/")
+	if firstSlashIndex <= 0 {
+		return ""
+	}
+
+	return this.Key[schemeIndex+3+firstSlashIndex:]
+}
--- a/EdgeNode/internal/caches/item_test.go
+++ b/EdgeNode/internal/caches/item_test.go
@@ -0,0 +1,118 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches_test
+
+import (
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
+	"runtime"
+	"testing"
+	"time"
+)
+
+func TestItem_Marshal(t *testing.T) {
+	{
+		var item = &caches.Item{}
+		data, err := json.Marshal(item)
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log(string(data))
+	}
+
+	{
+		var item = &caches.Item{
+			Type:       caches.ItemTypeFile,
+			Key:        "https://example.com/index.html",
+			ExpiresAt:  fasttime.Now().Unix(),
+			HeaderSize: 1 << 10,
+			BodySize:   1 << 20,
+			MetaSize:   256,
+		}
+		data, err := json.Marshal(item)
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log(string(data))
+	}
+}
+
+func TestItems_Memory(t *testing.T) {
+	var stat = &runtime.MemStats{}
+	runtime.ReadMemStats(stat)
+	var memory1 = stat.HeapInuse
+
+	var items = []*caches.Item{}
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 10_000_000
+	}
+	for i := 0; i < count; i++ {
+		items = append(items, &caches.Item{
+			Key: types.String(i),
+		})
+	}
+
+	runtime.ReadMemStats(stat)
+	var memory2 = stat.HeapInuse
+
+	t.Log(memory1, memory2, (memory2-memory1)/1024/1024, "M")
+
+	runtime.ReadMemStats(stat)
+	var memory3 = stat.HeapInuse
+	t.Log(memory2, memory3, (memory3-memory2)/1024/1024, "M")
+
+	if testutils.IsSingleTesting() {
+		time.Sleep(1 * time.Second)
+	}
+}
+
+func TestItems_Memory2(t *testing.T) {
+	var stat = &runtime.MemStats{}
+	runtime.ReadMemStats(stat)
+	var memory1 = stat.HeapInuse
+
+	var items = map[int32]map[string]zero.Zero{}
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 10_000_000
+	}
+
+	for i := 0; i < count; i++ {
+		var week = int32((time.Now().Unix() - int64(86400*rands.Int(0, 300))) / (86400 * 7))
+		m, ok := items[week]
+		if !ok {
+			m = map[string]zero.Zero{}
+			items[week] = m
+		}
+		m[types.String(int64(i)*1_000_000)] = zero.New()
+	}
+
+	runtime.ReadMemStats(stat)
+	var memory2 = stat.HeapInuse
+
+	t.Log(memory1, memory2, (memory2-memory1)/1024/1024, "M")
+
+	if testutils.IsSingleTesting() {
+		time.Sleep(1 * time.Second)
+	}
+	for w, i := range items {
+		t.Log(w, len(i))
+	}
+}
+
+func TestItem_RequestURI(t *testing.T) {
+	for _, u := range []string{
+		"https://goedge.cn/hello/world",
+		"https://goedge.cn:8080/hello/world",
+		"https://goedge.cn/hello/world?v=1&t=123",
+	} {
+		var item = &caches.Item{Key: u}
+		t.Log(u, "=>", item.RequestURI())
+	}
+}
--- a/EdgeNode/internal/caches/list_file_db_sqlite.go
+++ b/EdgeNode/internal/caches/list_file_db_sqlite.go
@@ -0,0 +1,627 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+import (
+	"errors"
+	"fmt"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/dbs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/iwind/TeaGo/logs"
+	"github.com/iwind/TeaGo/types"
+	"net"
+	"net/url"
+	"os"
+	"runtime"
+	"strings"
+	"time"
+)
+
+type SQLiteFileListDB struct {
+	dbPath string
+
+	readDB  *dbs.DB
+	writeDB *dbs.DB
+
+	hashMap *SQLiteFileListHashMap
+
+	itemsTableName string
+
+	isClosed        bool // 是否已关闭
+	isReady         bool // 是否已完成初始化
+	hashMapIsLoaded bool // Hash是否已加载
+
+	// cacheItems
+	existsByHashStmt *dbs.Stmt // 根据hash检查是否存在
+
+	insertStmt *dbs.Stmt // 写入数据
+	insertSQL  string
+
+	selectByHashStmt *dbs.Stmt // 使用hash查询数据
+
+	selectHashListStmt *dbs.Stmt
+
+	deleteByHashStmt *dbs.Stmt // 根据hash删除数据
+	deleteByHashSQL  string
+
+	statStmt           *dbs.Stmt // 统计
+	purgeStmt          *dbs.Stmt // 清理
+	deleteAllStmt      *dbs.Stmt // 删除所有数据
+	listOlderItemsStmt *dbs.Stmt // 读取较早存储的缓存
+}
+
+func NewSQLiteFileListDB() *SQLiteFileListDB {
+	return &SQLiteFileListDB{
+		hashMap: NewSQLiteFileListHashMap(),
+	}
+}
+
+func (this *SQLiteFileListDB) Open(dbPath string) error {
+	this.dbPath = dbPath
+
+	// 动态调整Cache值
+	var cacheSize = 512
+	var memoryGB = memutils.SystemMemoryGB()
+	if memoryGB >= 1 {
+		cacheSize = 256 * memoryGB
+	}
+
+	// write db
+	// 这里不能加 EXCLUSIVE 锁，不然异步事务可能会失败
+	writeDB, err := dbs.OpenWriter("file:" + dbPath + "?cache=private&mode=rwc&_journal_mode=WAL&_sync=" + dbs.SyncMode + "&_cache_size=" + types.String(cacheSize) + "&_secure_delete=FAST")
+	if err != nil {
+		return fmt.Errorf("open write database failed: %w", err)
+	}
+
+	writeDB.SetMaxOpenConns(1)
+
+	this.writeDB = writeDB
+
+	// TODO 耗时过长，暂时不整理数据库
+	// TODO 需要根据行数来判断是否VACUUM
+	// TODO 注意VACUUM反而可能让数据库文件变大
+	/**_, err = db.Exec("VACUUM")
+	if err != nil {
+		return err
+	}**/
+
+	// 检查是否损坏
+	// TODO 暂时屏蔽，因为用时过长
+
+	var recoverEnv, _ = os.LookupEnv("EdgeRecover")
+	if len(recoverEnv) > 0 && this.shouldRecover() {
+		for _, indexName := range []string{"staleAt", "hash"} {
+			_, _ = this.writeDB.Exec(`REINDEX "` + indexName + `"`)
+		}
+	}
+
+	if teaconst.EnableDBStat {
+		this.writeDB.EnableStat(true)
+	}
+
+	// read db
+	readDB, err := dbs.OpenReader("file:" + dbPath + "?cache=private&mode=ro&_journal_mode=WAL&_sync=OFF&_cache_size=" + types.String(cacheSize))
+	if err != nil {
+		return fmt.Errorf("open read database failed: %w", err)
+	}
+
+	readDB.SetMaxOpenConns(runtime.NumCPU())
+
+	this.readDB = readDB
+
+	if teaconst.EnableDBStat {
+		this.readDB.EnableStat(true)
+	}
+
+	return nil
+}
+
+func (this *SQLiteFileListDB) Init() error {
+	this.itemsTableName = "cacheItems"
+
+	// 创建
+	var err = this.initTables(1)
+	if err != nil {
+		return fmt.Errorf("init tables failed: %w", err)
+	}
+
+	// 常用语句
+	this.existsByHashStmt, err = this.readDB.Prepare(`SELECT "expiredAt" FROM "` + this.itemsTableName + `" INDEXED BY "hash" WHERE "hash"=? AND expiredAt>? LIMIT 1`)
+	if err != nil {
+		return err
+	}
+
+	this.insertSQL = `INSERT INTO "` + this.itemsTableName + `" ("hash", "key", "headerSize", "bodySize", "metaSize", "expiredAt", "staleAt", "host", "serverId", "createdAt") VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)`
+	this.insertStmt, err = this.writeDB.Prepare(this.insertSQL)
+	if err != nil {
+		return err
+	}
+
+	this.selectByHashStmt, err = this.readDB.Prepare(`SELECT "key", "headerSize", "bodySize", "metaSize", "expiredAt" FROM "` + this.itemsTableName + `" WHERE "hash"=? LIMIT 1`)
+	if err != nil {
+		return err
+	}
+
+	this.selectHashListStmt, err = this.readDB.Prepare(`SELECT "id", "hash" FROM "` + this.itemsTableName + `" WHERE id>? ORDER BY id ASC LIMIT 2000`)
+	if err != nil {
+		return err
+	}
+
+	this.deleteByHashSQL = `DELETE FROM "` + this.itemsTableName + `" WHERE "hash"=?`
+	this.deleteByHashStmt, err = this.writeDB.Prepare(this.deleteByHashSQL)
+	if err != nil {
+		return err
+	}
+
+	this.statStmt, err = this.readDB.Prepare(`SELECT COUNT(*), IFNULL(SUM(headerSize+bodySize+metaSize), 0), IFNULL(SUM(headerSize+bodySize), 0) FROM "` + this.itemsTableName + `"`)
+	if err != nil {
+		return err
+	}
+
+	this.purgeStmt, err = this.readDB.Prepare(`SELECT "hash" FROM "` + this.itemsTableName + `" WHERE staleAt<=? LIMIT ?`)
+	if err != nil {
+		return err
+	}
+
+	this.deleteAllStmt, err = this.writeDB.Prepare(`DELETE FROM "` + this.itemsTableName + `"`)
+	if err != nil {
+		return err
+	}
+
+	this.listOlderItemsStmt, err = this.readDB.Prepare(`SELECT "hash" FROM "` + this.itemsTableName + `" ORDER BY "id" ASC LIMIT ?`)
+	if err != nil {
+		return err
+	}
+
+	this.isReady = true
+
+	// 加载HashMap
+	go this.loadHashMap()
+
+	return nil
+}
+
+func (this *SQLiteFileListDB) IsReady() bool {
+	return this.isReady
+}
+
+func (this *SQLiteFileListDB) Total() (int64, error) {
+	// 读取总数量
+	var row = this.readDB.QueryRow(`SELECT COUNT(*) FROM "` + this.itemsTableName + `"`)
+	if row.Err() != nil {
+		return 0, row.Err()
+	}
+	var total int64
+	err := row.Scan(&total)
+	return total, err
+}
+
+func (this *SQLiteFileListDB) AddSync(hash string, item *Item) error {
+	this.hashMap.Add(hash)
+
+	if item.StaleAt == 0 {
+		item.StaleAt = item.ExpiresAt
+	}
+
+	_, err := this.insertStmt.Exec(hash, item.Key, item.HeaderSize, item.BodySize, item.MetaSize, item.ExpiresAt, item.StaleAt, item.Host, item.ServerId, fasttime.Now().Unix())
+	if err != nil {
+		return this.WrapError(err)
+	}
+
+	return nil
+}
+
+func (this *SQLiteFileListDB) DeleteSync(hash string) error {
+	this.hashMap.Delete(hash)
+
+	_, err := this.deleteByHashStmt.Exec(hash)
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func (this *SQLiteFileListDB) ListExpiredItems(count int) (hashList []string, err error) {
+	if !this.isReady {
+		return nil, nil
+	}
+
+	if count <= 0 {
+		count = 100
+	}
+
+	rows, err := this.purgeStmt.Query(time.Now().Unix(), count)
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		_ = rows.Close()
+	}()
+
+	for rows.Next() {
+		var hash string
+		err = rows.Scan(&hash)
+		if err != nil {
+			return nil, err
+		}
+		hashList = append(hashList, hash)
+	}
+	return hashList, nil
+}
+
+func (this *SQLiteFileListDB) ListLFUItems(count int) (hashList []string, err error) {
+	if !this.isReady {
+		return nil, nil
+	}
+
+	if count <= 0 {
+		count = 100
+	}
+
+	// 先找过期的
+	hashList, err = this.ListExpiredItems(count)
+	if err != nil {
+		return
+	}
+	var l = len(hashList)
+
+	// 从旧缓存中补充
+	if l < count {
+		oldHashList, err := this.listOlderItems(count - l)
+		if err != nil {
+			return nil, err
+		}
+		hashList = append(hashList, oldHashList...)
+	}
+
+	return hashList, nil
+}
+
+func (this *SQLiteFileListDB) ListHashes(lastId int64) (hashList []string, maxId int64, err error) {
+	rows, err := this.selectHashListStmt.Query(lastId)
+	if err != nil {
+		return nil, 0, err
+	}
+	var id int64
+	var hash string
+	for rows.Next() {
+		err = rows.Scan(&id, &hash)
+		if err != nil {
+			_ = rows.Close()
+			return
+		}
+		maxId = id
+		hashList = append(hashList, hash)
+	}
+
+	_ = rows.Close()
+	return
+}
+
+func (this *SQLiteFileListDB) IncreaseHitAsync(hash string) error {
+	// do nothing
+	return nil
+}
+
+func (this *SQLiteFileListDB) CleanPrefix(prefix string) error {
+	if !this.isReady {
+		return nil
+	}
+	var count = int64(10000)
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
+	for {
+		result, err := this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET expiredAt=0,staleAt=? WHERE id IN (SELECT id FROM "`+this.itemsTableName+`" WHERE expiredAt>0 AND createdAt<=? AND INSTR("key", ?)=1 LIMIT `+types.String(count)+`)`, unixTime+DefaultStaleCacheSeconds, unixTime, prefix)
+		if err != nil {
+			return this.WrapError(err)
+		}
+		affectedRows, err := result.RowsAffected()
+		if err != nil {
+			return err
+		}
+		if affectedRows < count {
+			return nil
+		}
+	}
+}
+
+func (this *SQLiteFileListDB) CleanMatchKey(key string) error {
+	if !this.isReady {
+		return nil
+	}
+
+	// 忽略 @GOEDGE_
+	if strings.Contains(key, SuffixAll) {
+		return nil
+	}
+
+	u, err := url.Parse(key)
+	if err != nil {
+		return nil
+	}
+
+	var host = u.Host
+	hostPart, _, err := net.SplitHostPort(host)
+	if err == nil && len(hostPart) > 0 {
+		host = hostPart
+	}
+	if len(host) == 0 {
+		return nil
+	}
+
+	// 转义
+	var queryKey = strings.ReplaceAll(key, "%", "\\%")
+	queryKey = strings.ReplaceAll(queryKey, "_", "\\_")
+	queryKey = strings.Replace(queryKey, "*", "%", 1)
+
+	// TODO 检查大批量数据下的操作性能
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
+
+	_, err = this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET "expiredAt"=0, "staleAt"=? WHERE "host" GLOB ? AND "host" NOT GLOB ? AND "key" LIKE ? ESCAPE '\'`, unixTime+DefaultStaleCacheSeconds, host, "*."+host, queryKey)
+	if err != nil {
+		return err
+	}
+
+	_, err = this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET "expiredAt"=0, "staleAt"=? WHERE "host" GLOB ? AND "host" NOT GLOB ? AND "key" LIKE ? ESCAPE '\'`, unixTime+DefaultStaleCacheSeconds, host, "*."+host, queryKey+SuffixAll+"%")
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (this *SQLiteFileListDB) CleanMatchPrefix(prefix string) error {
+	if !this.isReady {
+		return nil
+	}
+
+	u, err := url.Parse(prefix)
+	if err != nil {
+		return nil
+	}
+
+	var host = u.Host
+	hostPart, _, err := net.SplitHostPort(host)
+	if err == nil && len(hostPart) > 0 {
+		host = hostPart
+	}
+	if len(host) == 0 {
+		return nil
+	}
+
+	// 转义
+	var queryPrefix = strings.ReplaceAll(prefix, "%", "\\%")
+	queryPrefix = strings.ReplaceAll(queryPrefix, "_", "\\_")
+	queryPrefix = strings.Replace(queryPrefix, "*", "%", 1)
+	queryPrefix += "%"
+
+	// TODO 检查大批量数据下的操作性能
+	var unixTime = fasttime.Now().Unix() // 只删除当前的，不删除新的
+
+	_, err = this.writeDB.Exec(`UPDATE "`+this.itemsTableName+`" SET "expiredAt"=0, "staleAt"=? WHERE "host" GLOB ? AND "host" NOT GLOB ? AND "key" LIKE ? ESCAPE '\'`, unixTime+DefaultStaleCacheSeconds, host, "*."+host, queryPrefix)
+	return err
+}
+
+func (this *SQLiteFileListDB) CleanAll() error {
+	if !this.isReady {
+		return nil
+	}
+
+	_, err := this.deleteAllStmt.Exec()
+	if err != nil {
+		return this.WrapError(err)
+	}
+
+	this.hashMap.Clean()
+
+	return nil
+}
+
+func (this *SQLiteFileListDB) Close() error {
+	if this.isClosed {
+		return nil
+	}
+
+	this.isClosed = true
+	this.isReady = false
+
+	if this.existsByHashStmt != nil {
+		_ = this.existsByHashStmt.Close()
+	}
+	if this.insertStmt != nil {
+		_ = this.insertStmt.Close()
+	}
+	if this.selectByHashStmt != nil {
+		_ = this.selectByHashStmt.Close()
+	}
+	if this.selectHashListStmt != nil {
+		_ = this.selectHashListStmt.Close()
+	}
+	if this.deleteByHashStmt != nil {
+		_ = this.deleteByHashStmt.Close()
+	}
+	if this.statStmt != nil {
+		_ = this.statStmt.Close()
+	}
+	if this.purgeStmt != nil {
+		_ = this.purgeStmt.Close()
+	}
+	if this.deleteAllStmt != nil {
+		_ = this.deleteAllStmt.Close()
+	}
+	if this.listOlderItemsStmt != nil {
+		_ = this.listOlderItemsStmt.Close()
+	}
+
+	var errStrings []string
+
+	if this.readDB != nil {
+		err := this.readDB.Close()
+		if err != nil {
+			errStrings = append(errStrings, err.Error())
+		}
+	}
+
+	if this.writeDB != nil {
+		err := this.writeDB.Close()
+		if err != nil {
+			errStrings = append(errStrings, err.Error())
+		}
+	}
+
+	if len(errStrings) == 0 {
+		return nil
+	}
+	return errors.New("close database failed: " + strings.Join(errStrings, ", "))
+}
+
+func (this *SQLiteFileListDB) WrapError(err error) error {
+	if err == nil {
+		return nil
+	}
+	return fmt.Errorf("%w (file: %s)", err, this.dbPath)
+}
+
+func (this *SQLiteFileListDB) HashMapIsLoaded() bool {
+	return this.hashMapIsLoaded
+}
+
+// 初始化
+func (this *SQLiteFileListDB) initTables(times int) error {
+	{
+		// expiredAt - 过期时间，用来判断有无过期
+		// staleAt - 过时缓存最大时间，用来清理缓存
+		// 不对 hash 增加 unique 参数，是尽可能避免产生 malformed 错误
+		_, err := this.writeDB.Exec(`CREATE TABLE IF NOT EXISTS "` + this.itemsTableName + `" (
+  "id" integer NOT NULL PRIMARY KEY AUTOINCREMENT,
+  "hash" varchar(32),
+  "key" varchar(1024),
+  "tag" varchar(64),
+  "headerSize" integer DEFAULT 0,
+  "bodySize" integer DEFAULT 0,
+  "metaSize" integer DEFAULT 0,
+  "expiredAt" integer DEFAULT 0,
+  "staleAt" integer DEFAULT 0,
+  "createdAt" integer DEFAULT 0,
+  "host" varchar(128),
+  "serverId" integer
+);
+
+DROP INDEX IF EXISTS "createdAt";
+DROP INDEX IF EXISTS "expiredAt";
+DROP INDEX IF EXISTS "serverId";
+
+CREATE INDEX IF NOT EXISTS "staleAt"
+ON "` + this.itemsTableName + `" (
+  "staleAt" ASC
+);
+
+CREATE INDEX IF NOT EXISTS "hash"
+ON "` + this.itemsTableName + `" (
+  "hash" ASC
+);
+`)
+
+		if err != nil {
+			// 忽略可以预期的错误
+			if strings.Contains(err.Error(), "duplicate column name") {
+				err = nil
+			}
+
+			// 尝试删除重建
+			if err != nil {
+				if times < 3 {
+					_, dropErr := this.writeDB.Exec(`DROP TABLE "` + this.itemsTableName + `"`)
+					if dropErr == nil {
+						return this.initTables(times + 1)
+					}
+					return this.WrapError(err)
+				}
+
+				return this.WrapError(err)
+			}
+		}
+	}
+
+	// 删除hits表
+	{
+		_, _ = this.writeDB.Exec(`DROP TABLE "hits"`)
+	}
+
+	return nil
+}
+
+func (this *SQLiteFileListDB) listOlderItems(count int) (hashList []string, err error) {
+	rows, err := this.listOlderItemsStmt.Query(count)
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		_ = rows.Close()
+	}()
+
+	for rows.Next() {
+		var hash string
+		err = rows.Scan(&hash)
+		if err != nil {
+			return nil, err
+		}
+		hashList = append(hashList, hash)
+	}
+
+	return hashList, nil
+}
+
+func (this *SQLiteFileListDB) shouldRecover() bool {
+	result, err := this.writeDB.Query("pragma integrity_check;")
+	if err != nil {
+		logs.Println(result)
+	}
+	var errString = ""
+	var shouldRecover = false
+	if result.Next() {
+		_ = result.Scan(&errString)
+		if strings.TrimSpace(errString) != "ok" {
+			shouldRecover = true
+		}
+	}
+	_ = result.Close()
+	return shouldRecover
+}
+
+// 删除数据库文件
+func (this *SQLiteFileListDB) deleteDB() {
+	_ = fsutils.Remove(this.dbPath)
+	_ = fsutils.Remove(this.dbPath + "-shm")
+	_ = fsutils.Remove(this.dbPath + "-wal")
+}
+
+// 加载Hash列表
+func (this *SQLiteFileListDB) loadHashMap() {
+	this.hashMapIsLoaded = false
+
+	err := this.hashMap.Load(this)
+	if err != nil {
+		remotelogs.Error("LIST_FILE_DB", "load hash map failed: "+err.Error()+"(file: "+this.dbPath+")")
+
+		// 自动修复错误
+		// TODO 将来希望能尽可能恢复以往数据库中的内容
+		if strings.Contains(err.Error(), "database is closed") || strings.Contains(err.Error(), "database disk image is malformed") {
+			_ = this.Close()
+			this.deleteDB()
+			remotelogs.Println("LIST_FILE_DB", "recreating the database (file:"+this.dbPath+") ...")
+			err = this.Open(this.dbPath)
+			if err != nil {
+				remotelogs.Error("LIST_FILE_DB", "recreate the database failed: "+err.Error()+" (file:"+this.dbPath+")")
+			} else {
+				_ = this.Init()
+			}
+		}
+		return
+	}
+
+	this.hashMapIsLoaded = true
+}
--- a/EdgeNode/internal/caches/list_file_db_sqlite_test.go
+++ b/EdgeNode/internal/caches/list_file_db_sqlite_test.go
@@ -0,0 +1,170 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/iwind/TeaGo/Tea"
+	_ "github.com/iwind/TeaGo/bootstrap"
+	"runtime"
+	"runtime/debug"
+	"testing"
+	"time"
+)
+
+func TestFileListDB_ListLFUItems(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var db = caches.NewSQLiteFileListDB()
+
+	defer func() {
+		_ = db.Close()
+	}()
+
+	err := db.Open(Tea.Root + "/data/cache-db-large.db")
+	//err := db.Open(Tea.Root + "/data/cache-index/p1/db-0.db")
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = db.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	hashList, err := db.ListLFUItems(100)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("[", len(hashList), "]", hashList)
+}
+
+func TestFileListDB_CleanMatchKey(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var db = caches.NewSQLiteFileListDB()
+
+	defer func() {
+		_ = db.Close()
+	}()
+
+	err := db.Open(Tea.Root + "/data/cache-db-large.db")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = db.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = db.CleanMatchKey("https://*.goedge.cn/large-text")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = db.CleanMatchKey("https://*.goedge.cn:1234/large-text?%2B____")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestFileListDB_CleanMatchPrefix(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var db = caches.NewSQLiteFileListDB()
+
+	defer func() {
+		_ = db.Close()
+	}()
+
+	err := db.Open(Tea.Root + "/data/cache-db-large.db")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = db.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = db.CleanMatchPrefix("https://*.goedge.cn/large-text")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = db.CleanMatchPrefix("https://*.goedge.cn:1234/large-text?%2B____")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestFileListDB_Memory(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var db = caches.NewSQLiteFileListDB()
+
+	defer func() {
+		_ = db.Close()
+	}()
+
+	err := db.Open(Tea.Root + "/data/cache-index/p1/db-0.db")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = db.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Log(db.Total())
+
+	// load hashes
+	var maxId int64
+	var hashList []string
+	var before = time.Now()
+	for i := 0; i < 1_000; i++ {
+		hashList, maxId, err = db.ListHashes(maxId)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(hashList) == 0 {
+			t.Log("hashes loaded", time.Since(before).Seconds()*1000, "ms")
+			break
+		}
+		if i%100 == 0 {
+			t.Log(i)
+		}
+	}
+
+	runtime.GC()
+	debug.FreeOSMemory()
+
+	//time.Sleep(600 * time.Second)
+
+	for i := 0; i < 1_000; i++ {
+		_, err = db.ListLFUItems(5000)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if i%100 == 0 {
+			t.Log(i)
+		}
+	}
+
+	t.Log("loaded")
+
+	runtime.GC()
+	debug.FreeOSMemory()
+
+	time.Sleep(600 * time.Second)
+}
--- a/EdgeNode/internal/caches/list_file_hash_map_sqlite.go
+++ b/EdgeNode/internal/caches/list_file_hash_map_sqlite.go
@@ -0,0 +1,183 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import (
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
+	"math/big"
+	"sync"
+)
+
+const HashMapSharding = 31
+
+var bigIntPool = sync.Pool{
+	New: func() any {
+		return big.NewInt(0)
+	},
+}
+
+// SQLiteFileListHashMap 文件Hash列表
+type SQLiteFileListHashMap struct {
+	m []map[uint64]zero.Zero
+
+	lockers []*sync.RWMutex
+
+	isAvailable bool
+	isReady     bool
+}
+
+func NewSQLiteFileListHashMap() *SQLiteFileListHashMap {
+	var m = make([]map[uint64]zero.Zero, HashMapSharding)
+	var lockers = make([]*sync.RWMutex, HashMapSharding)
+
+	for i := 0; i < HashMapSharding; i++ {
+		m[i] = map[uint64]zero.Zero{}
+		lockers[i] = &sync.RWMutex{}
+	}
+
+	return &SQLiteFileListHashMap{
+		m:           m,
+		lockers:     lockers,
+		isAvailable: false,
+		isReady:     false,
+	}
+}
+
+func (this *SQLiteFileListHashMap) Load(db *SQLiteFileListDB) error {
+	// 如果系统内存过小，我们不缓存
+	if memutils.SystemMemoryGB() < 3 {
+		return nil
+	}
+
+	this.isAvailable = true
+
+	var lastId int64
+	var maxLoops = 50_000
+	for {
+		hashList, maxId, err := db.ListHashes(lastId)
+		if err != nil {
+			return err
+		}
+		if len(hashList) == 0 {
+			break
+		}
+		this.AddHashes(hashList)
+		lastId = maxId
+
+		maxLoops--
+		if maxLoops <= 0 {
+			break
+		}
+	}
+
+	this.isReady = true
+	return nil
+}
+
+func (this *SQLiteFileListHashMap) Add(hash string) {
+	if !this.isAvailable {
+		return
+	}
+
+	hashInt, index := this.bigInt(hash)
+
+	this.lockers[index].Lock()
+	this.m[index][hashInt] = zero.New()
+	this.lockers[index].Unlock()
+}
+
+func (this *SQLiteFileListHashMap) AddHashes(hashes []string) {
+	if !this.isAvailable {
+		return
+	}
+
+	for _, hash := range hashes {
+		hashInt, index := this.bigInt(hash)
+		this.lockers[index].Lock()
+		this.m[index][hashInt] = zero.New()
+		this.lockers[index].Unlock()
+	}
+}
+
+func (this *SQLiteFileListHashMap) Delete(hash string) {
+	if !this.isAvailable {
+		return
+	}
+
+	hashInt, index := this.bigInt(hash)
+	this.lockers[index].Lock()
+	delete(this.m[index], hashInt)
+	this.lockers[index].Unlock()
+}
+
+func (this *SQLiteFileListHashMap) Exist(hash string) bool {
+	if !this.isAvailable {
+		return true
+	}
+	if !this.isReady {
+		// 只有完全Ready时才能判断是否为false
+		return true
+	}
+
+	hashInt, index := this.bigInt(hash)
+
+	this.lockers[index].RLock()
+	_, ok := this.m[index][hashInt]
+	this.lockers[index].RUnlock()
+	return ok
+}
+
+func (this *SQLiteFileListHashMap) Clean() {
+	for i := 0; i < HashMapSharding; i++ {
+		this.lockers[i].Lock()
+	}
+
+	// 这里不能简单清空 this.m ，避免导致别的数据无法写入 map 而产生 panic
+	for i := 0; i < HashMapSharding; i++ {
+		this.m[i] = map[uint64]zero.Zero{}
+	}
+
+	for i := HashMapSharding - 1; i >= 0; i-- {
+		this.lockers[i].Unlock()
+	}
+}
+
+func (this *SQLiteFileListHashMap) IsReady() bool {
+	return this.isReady
+}
+
+func (this *SQLiteFileListHashMap) Len() int {
+	for i := 0; i < HashMapSharding; i++ {
+		this.lockers[i].Lock()
+	}
+
+	var count = 0
+	for _, shard := range this.m {
+		count += len(shard)
+	}
+
+	for i := HashMapSharding - 1; i >= 0; i-- {
+		this.lockers[i].Unlock()
+	}
+
+	return count
+}
+
+func (this *SQLiteFileListHashMap) SetIsAvailable(isAvailable bool) {
+	this.isAvailable = isAvailable
+}
+
+func (this *SQLiteFileListHashMap) SetIsReady(isReady bool) {
+	this.isReady = isReady
+}
+
+func (this *SQLiteFileListHashMap) bigInt(hash string) (hashInt uint64, index int) {
+	var bigInt = bigIntPool.Get().(*big.Int)
+	bigInt.SetString(hash, 16)
+	hashInt = bigInt.Uint64()
+	bigIntPool.Put(bigInt)
+
+	index = int(hashInt % HashMapSharding)
+	return
+}
--- a/EdgeNode/internal/caches/list_file_hash_map_sqlite_test.go
+++ b/EdgeNode/internal/caches/list_file_hash_map_sqlite_test.go
@@ -0,0 +1,169 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/assert"
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
+	stringutil "github.com/iwind/TeaGo/utils/string"
+	"math/big"
+	"runtime"
+	"strconv"
+	"testing"
+	"time"
+)
+
+func TestFileListHashMap_Memory(t *testing.T) {
+	var stat1 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat1)
+
+	var m = caches.NewSQLiteFileListHashMap()
+	m.SetIsAvailable(true)
+
+	for i := 0; i < 1_000_000; i++ {
+		m.Add(stringutil.Md5(types.String(i)))
+	}
+
+	t.Log("added:", m.Len(), "hashes")
+
+	var stat2 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat2)
+
+	t.Log("ready", (stat2.Alloc-stat1.Alloc)/1024/1024, "M")
+	t.Log("remains:", m.Len(), "hashes")
+}
+
+func TestFileListHashMap_Memory2(t *testing.T) {
+	var stat1 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat1)
+
+	var m = map[uint64]zero.Zero{}
+
+	for i := 0; i < 1_000_000; i++ {
+		m[uint64(i)] = zero.New()
+	}
+
+	var stat2 = &runtime.MemStats{}
+	runtime.ReadMemStats(stat2)
+
+	t.Log("ready", (stat2.Alloc-stat1.Alloc)/1024/1024, "M")
+}
+
+func TestFileListHashMap_BigInt(t *testing.T) {
+	var bigInt = big.NewInt(0)
+
+	for _, s := range []string{"1", "2", "3", "123", "123456"} {
+		var hash = stringutil.Md5(s)
+
+		var bigInt1 = big.NewInt(0)
+		bigInt1.SetString(hash, 16)
+
+		bigInt.SetString(hash, 16)
+
+		t.Log(s, "=>", bigInt1.Uint64(), "hash:", hash, "format:", strconv.FormatUint(bigInt1.Uint64(), 16), strconv.FormatUint(bigInt.Uint64(), 16))
+
+		if strconv.FormatUint(bigInt1.Uint64(), 16) != strconv.FormatUint(bigInt.Uint64(), 16) {
+			t.Fatal("not equal")
+		}
+	}
+
+	for i := 0; i < 1_000_000; i++ {
+		var hash = stringutil.Md5(types.String(i))
+
+		var bigInt1 = big.NewInt(0)
+		bigInt1.SetString(hash, 16)
+
+		bigInt.SetString(hash, 16)
+
+		if bigInt1.Uint64() != bigInt.Uint64() {
+			t.Fatal(i, "not equal")
+		}
+	}
+}
+
+func TestFileListHashMap_Load(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1").(*caches.SQLiteFileList)
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var m = caches.NewSQLiteFileListHashMap()
+	var before = time.Now()
+	var db = list.GetDB("abc")
+	err = m.Load(db)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(time.Since(before).Seconds()*1000, "ms")
+	t.Log("count:", m.Len())
+	m.Add("abc")
+
+	for _, hash := range []string{"33347bb4441265405347816cad36a0f8", "a", "abc", "123"} {
+		t.Log(hash, "=>", m.Exist(hash))
+	}
+}
+
+func TestFileListHashMap_Delete(t *testing.T) {
+	var a = assert.NewAssertion(t)
+
+	var m = caches.NewSQLiteFileListHashMap()
+	m.SetIsReady(true)
+	m.SetIsAvailable(true)
+	m.Add("a")
+	a.IsTrue(m.Len() == 1)
+	m.Delete("a")
+	a.IsTrue(m.Len() == 0)
+}
+
+func TestFileListHashMap_Clean(t *testing.T) {
+	var m = caches.NewSQLiteFileListHashMap()
+	m.SetIsAvailable(true)
+	m.Clean()
+	m.Add("a")
+}
+
+func Benchmark_BigInt(b *testing.B) {
+	var hash = stringutil.Md5("123456")
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		var bigInt = big.NewInt(0)
+		bigInt.SetString(hash, 16)
+		_ = bigInt.Uint64()
+	}
+}
+
+func BenchmarkFileListHashMap_Exist(b *testing.B) {
+	var m = caches.NewSQLiteFileListHashMap()
+	m.SetIsAvailable(true)
+	m.SetIsReady(true)
+
+	for i := 0; i < 1_000_000; i++ {
+		m.Add(types.String(i))
+	}
+
+	b.ReportAllocs()
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			m.Add(types.String(rands.Int64()))
+			_ = m.Exist(types.String(rands.Int64()))
+		}
+	})
+}
--- a/EdgeNode/internal/caches/list_file_kv.go
+++ b/EdgeNode/internal/caches/list_file_kv.go
@@ -0,0 +1,350 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import (
+	"fmt"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fnv"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ttlcache"
+	"github.com/iwind/TeaGo/types"
+	"strings"
+	"testing"
+)
+
+const countKVStores = 10
+
+type KVFileList struct {
+	dir    string
+	stores [countKVStores]*KVListFileStore
+
+	onAdd    func(item *Item)
+	onRemove func(item *Item)
+
+	memCache *ttlcache.Cache[int64]
+}
+
+func NewKVFileList(dir string) *KVFileList {
+	var memGB = memutils.SystemMemoryGB()
+	if memGB <= 0 {
+		memGB = 1
+	}
+	var maxCachePieces = 32
+	var maxCacheItems = memGB << 15
+
+	var memCache = ttlcache.NewCache[int64](ttlcache.NewPiecesOption(maxCachePieces), ttlcache.NewMaxItemsOption(maxCacheItems))
+
+	dir = strings.TrimSuffix(dir, "/")
+
+	var stores = [countKVStores]*KVListFileStore{}
+	for i := 0; i < countKVStores; i++ {
+		stores[i] = NewKVListFileStore(dir+"/db-"+types.String(i)+".store", memCache)
+	}
+
+	return &KVFileList{
+		dir:      dir,
+		stores:   stores,
+		memCache: memCache,
+	}
+}
+
+// Init 初始化
+func (this *KVFileList) Init() error {
+	remotelogs.Println("CACHE", "loading database from '"+this.dir+"' ...")
+
+	var group = goman.NewTaskGroup()
+	var lastErr error
+
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			err := storeCopy.Open()
+			if err != nil {
+				lastErr = fmt.Errorf("open store '"+storeCopy.Path()+"' failed: %w", err)
+			}
+		})
+	}
+	group.Wait()
+
+	return lastErr
+}
+
+// Reset 重置数据
+func (this *KVFileList) Reset() error {
+	this.memCache.Clean()
+	return nil
+}
+
+// Add 添加内容
+func (this *KVFileList) Add(hash string, item *Item) error {
+	err := this.getStore(hash).AddItem(hash, item)
+	if err != nil {
+		return err
+	}
+
+	if this.onAdd != nil {
+		this.onAdd(item)
+	}
+
+	if item.ExpiresAt > 0 {
+		this.memCache.Write(hash, item.HeaderSize+item.BodySize, min(item.ExpiresAt, fasttime.Now().Unix()+3600))
+	}
+
+	return nil
+}
+
+// Exist 检查内容是否存在
+func (this *KVFileList) Exist(hash string) (bool, int64, error) {
+	// read from cache
+	var cacheItem = this.memCache.Read(hash)
+	if cacheItem != nil {
+		return true, cacheItem.Value, nil
+	}
+
+	return this.getStore(hash).ExistItem(hash)
+}
+
+// ExistQuick 快速检查内容是否存在
+func (this *KVFileList) ExistQuick(hash string) (bool, error) {
+	// read from cache
+	if this.memCache.Read(hash) != nil {
+		return true, nil
+	}
+
+	return this.getStore(hash).ExistQuickItem(hash)
+}
+
+// CleanPrefix 清除某个前缀的缓存
+func (this *KVFileList) CleanPrefix(prefix string) error {
+	var group = goman.NewTaskGroup()
+	var lastErr error
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			err := storeCopy.CleanItemsWithPrefix(prefix)
+			if err != nil {
+				lastErr = err
+			}
+		})
+	}
+	group.Wait()
+	return lastErr
+}
+
+// CleanMatchKey 清除通配符匹配的Key
+func (this *KVFileList) CleanMatchKey(key string) error {
+	var group = goman.NewTaskGroup()
+	var lastErr error
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			err := storeCopy.CleanItemsWithWildcardKey(key)
+			if err != nil {
+				lastErr = err
+			}
+		})
+	}
+	group.Wait()
+	return lastErr
+}
+
+// CleanMatchPrefix 清除通配符匹配的前缀
+func (this *KVFileList) CleanMatchPrefix(prefix string) error {
+	var group = goman.NewTaskGroup()
+	var lastErr error
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			err := storeCopy.CleanItemsWithWildcardPrefix(prefix)
+			if err != nil {
+				lastErr = err
+			}
+		})
+	}
+	group.Wait()
+	return lastErr
+}
+
+// Remove 删除内容
+func (this *KVFileList) Remove(hash string) error {
+	err := this.getStore(hash).RemoveItem(hash)
+	if err != nil {
+		return err
+	}
+
+	if this.onRemove != nil {
+		// when remove file item, no any extra information needed
+		this.onRemove(nil)
+	}
+
+	// remove from cache
+	this.memCache.Delete(hash)
+
+	return nil
+}
+
+// Purge 清理过期数据
+func (this *KVFileList) Purge(count int, callback func(hash string) error) (int, error) {
+	count /= countKVStores
+	if count <= 0 {
+		count = 100
+	}
+
+	var countFound = 0
+	var lastErr error
+	for _, store := range this.stores {
+		purgeCount, err := store.PurgeItems(count, callback)
+		countFound += purgeCount
+		if err != nil {
+			lastErr = err
+		}
+	}
+
+	return countFound, lastErr
+}
+
+// PurgeLFU 清理LFU数据
+func (this *KVFileList) PurgeLFU(count int, callback func(hash string) error) error {
+	count /= countKVStores
+	if count <= 0 {
+		count = 100
+	}
+
+	var lastErr error
+	for _, store := range this.stores {
+		err := store.PurgeLFUItems(count, callback)
+		if err != nil {
+			lastErr = err
+		}
+	}
+	return lastErr
+}
+
+// CleanAll 清除所有缓存
+func (this *KVFileList) CleanAll() error {
+	var group = goman.NewTaskGroup()
+	var lastErr error
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			err := storeCopy.RemoveAllItems()
+			if err != nil {
+				lastErr = err
+			}
+		})
+	}
+	group.Wait()
+
+	this.memCache.Clean()
+
+	return lastErr
+}
+
+// Stat 统计
+func (this *KVFileList) Stat(check func(hash string) bool) (*Stat, error) {
+	var stat = &Stat{}
+
+	var group = goman.NewTaskGroup()
+
+	var lastErr error
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			storeStat, err := storeCopy.StatItems()
+			if err != nil {
+				lastErr = err
+				return
+			}
+
+			group.Lock()
+			stat.Size += storeStat.Size
+			stat.ValueSize += storeStat.ValueSize
+			stat.Count += storeStat.Count
+			group.Unlock()
+		})
+	}
+
+	group.Wait()
+
+	return stat, lastErr
+}
+
+// Count 总数量
+func (this *KVFileList) Count() (int64, error) {
+	var count int64
+
+	var group = goman.NewTaskGroup()
+
+	var lastErr error
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			countStoreItems, err := storeCopy.CountItems()
+			if err != nil {
+				lastErr = err
+				return
+			}
+
+			group.Lock()
+			count += countStoreItems
+			group.Unlock()
+		})
+	}
+
+	group.Wait()
+
+	return count, lastErr
+}
+
+// OnAdd 添加事件
+func (this *KVFileList) OnAdd(fn func(item *Item)) {
+	this.onAdd = fn
+}
+
+// OnRemove 删除事件
+func (this *KVFileList) OnRemove(fn func(item *Item)) {
+	this.onRemove = fn
+}
+
+// Close 关闭
+func (this *KVFileList) Close() error {
+	var lastErr error
+	var group = goman.NewTaskGroup()
+	for _, store := range this.stores {
+		var storeCopy = store
+		group.Run(func() {
+			err := storeCopy.Close()
+			if err != nil {
+				lastErr = err
+			}
+		})
+	}
+	group.Wait()
+
+	this.memCache.Destroy()
+
+	return lastErr
+}
+
+// IncreaseHit 增加点击量
+func (this *KVFileList) IncreaseHit(hash string) error {
+	// do nothing
+	return nil
+}
+
+func (this *KVFileList) TestInspect(t *testing.T) error {
+	for _, store := range this.stores {
+		err := store.TestInspect(t)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (this *KVFileList) getStore(hash string) *KVListFileStore {
+	return this.stores[fnv.HashString(hash)%countKVStores]
+}
--- a/EdgeNode/internal/caches/list_file_kv_objects.go
+++ b/EdgeNode/internal/caches/list_file_kv_objects.go
@@ -0,0 +1,66 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import (
+	"encoding/binary"
+	"encoding/json"
+	"strings"
+)
+
+// ItemKVEncoder item encoder
+type ItemKVEncoder[T interface{ *Item }] struct {
+}
+
+func NewItemKVEncoder[T interface{ *Item }]() *ItemKVEncoder[T] {
+	return &ItemKVEncoder[T]{}
+}
+
+func (this *ItemKVEncoder[T]) Encode(value T) ([]byte, error) {
+	return json.Marshal(value)
+}
+
+func (this *ItemKVEncoder[T]) EncodeField(value T, fieldName string) ([]byte, error) {
+	switch fieldName {
+	case "createdAt":
+		var b = make([]byte, 4)
+		var createdAt = any(value).(*Item).CreatedAt
+		binary.BigEndian.PutUint32(b, uint32(createdAt))
+		return b, nil
+	case "staleAt":
+		var b = make([]byte, 4)
+		var staleAt = any(value).(*Item).StaleAt
+		if staleAt < 0 {
+			staleAt = 0
+		}
+		binary.BigEndian.PutUint32(b, uint32(staleAt))
+		return b, nil
+	case "serverId":
+		var b = make([]byte, 4)
+		var serverId = any(value).(*Item).ServerId
+		if serverId < 0 {
+			serverId = 0
+		}
+		binary.BigEndian.PutUint32(b, uint32(serverId))
+		return b, nil
+	case "key":
+		return []byte(any(value).(*Item).Key), nil
+	case "wildKey":
+		var key = any(value).(*Item).Key
+		var dotIndex = strings.Index(key, ".")
+		if dotIndex > 0 {
+			var slashIndex = strings.LastIndex(key[:dotIndex], "/")
+			if slashIndex > 0 {
+				key = key[:dotIndex][:slashIndex+1] + "*" + key[dotIndex:]
+			}
+		}
+
+		return []byte(key), nil
+	}
+	return nil, nil
+}
+
+func (this *ItemKVEncoder[T]) Decode(valueBytes []byte) (value T, err error) {
+	err = json.Unmarshal(valueBytes, &value)
+	return
+}
--- a/EdgeNode/internal/caches/list_file_kv_objects_test.go
+++ b/EdgeNode/internal/caches/list_file_kv_objects_test.go
@@ -0,0 +1,69 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/iwind/TeaGo/assert"
+	"testing"
+)
+
+func TestItemKVEncoder_EncodeField(t *testing.T) {
+	var a = assert.NewAssertion(t)
+
+	var encoder = caches.NewItemKVEncoder[*caches.Item]()
+	{
+		key, err := encoder.EncodeField(&caches.Item{
+			Key: "https://example.com/index.html",
+		}, "key")
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("key:", string(key))
+		a.IsTrue(string(key) == "https://example.com/index.html")
+	}
+
+	{
+		key, err := encoder.EncodeField(&caches.Item{
+			Key: "",
+		}, "wildKey")
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("key:", string(key))
+		a.IsTrue(string(key) == "")
+	}
+
+	{
+		key, err := encoder.EncodeField(&caches.Item{
+			Key: "example.com/index.html",
+		}, "wildKey")
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("key:", string(key))
+		a.IsTrue(string(key) == "example.com/index.html")
+	}
+
+	{
+		key, err := encoder.EncodeField(&caches.Item{
+			Key: "https://example.com/index.html",
+		}, "wildKey")
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("key:", string(key))
+		a.IsTrue(string(key) == "https://*.com/index.html")
+	}
+
+	{
+		key, err := encoder.EncodeField(&caches.Item{
+			Key: "https://www.example.com/index.html",
+		}, "wildKey")
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("key:", string(key))
+		a.IsTrue(string(key) == "https://*.example.com/index.html")
+	}
+}
--- a/EdgeNode/internal/caches/list_file_kv_store.go
+++ b/EdgeNode/internal/caches/list_file_kv_store.go
@@ -0,0 +1,503 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import (
+	"errors"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/kvstore"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ttlcache"
+	"github.com/cockroachdb/pebble"
+	"regexp"
+	"strings"
+	"testing"
+)
+
+type KVListFileStore struct {
+	path     string
+	rawStore *kvstore.Store
+
+	// tables
+	itemsTable *kvstore.Table[*Item]
+
+	rawIsReady bool
+
+	memCache *ttlcache.Cache[int64]
+}
+
+func NewKVListFileStore(path string, memCache *ttlcache.Cache[int64]) *KVListFileStore {
+	return &KVListFileStore{
+		path:     path,
+		memCache: memCache,
+	}
+}
+
+func (this *KVListFileStore) Open() error {
+	var reg = regexp.MustCompile(`^(.+)/([\w-]+)(\.store)$`)
+	var matches = reg.FindStringSubmatch(this.path)
+	if len(matches) != 4 {
+		return errors.New("invalid path '" + this.path + "'")
+	}
+	var dir = matches[1]
+	var name = matches[2]
+
+	rawStore, err := kvstore.OpenStoreDir(dir, name)
+	if err != nil {
+		return err
+	}
+	this.rawStore = rawStore
+
+	db, err := rawStore.NewDB("cache")
+	if err != nil {
+		return err
+	}
+
+	{
+		table, tableErr := kvstore.NewTable[*Item]("items", NewItemKVEncoder[*Item]())
+		if tableErr != nil {
+			return tableErr
+		}
+
+		err = table.AddFields("staleAt", "key", "wildKey", "createdAt")
+		if err != nil {
+			return err
+		}
+
+		db.AddTable(table)
+		this.itemsTable = table
+	}
+
+	this.rawIsReady = true
+
+	return nil
+}
+
+func (this *KVListFileStore) Path() string {
+	return this.path
+}
+
+func (this *KVListFileStore) AddItem(hash string, item *Item) error {
+	if !this.isReady() {
+		return nil
+	}
+
+	var currentTime = fasttime.Now().Unix()
+	if item.ExpiresAt <= currentTime {
+		return nil
+	}
+	if item.CreatedAt <= 0 {
+		item.CreatedAt = currentTime
+	}
+	if item.StaleAt <= 0 {
+		item.StaleAt = item.ExpiresAt + DefaultStaleCacheSeconds
+	}
+	return this.itemsTable.Set(hash, item)
+}
+
+func (this *KVListFileStore) ExistItem(hash string) (bool, int64, error) {
+	if !this.isReady() {
+		return false, -1, nil
+	}
+
+	item, err := this.itemsTable.Get(hash)
+	if err != nil {
+		if kvstore.IsNotFound(err) {
+			return false, -1, nil
+		}
+		return false, -1, err
+	}
+	if item == nil {
+		return false, -1, nil
+	}
+
+	if item.ExpiresAt <= fasttime.Now().Unix() {
+		return false, 0, nil
+	}
+
+	// write to cache
+	this.memCache.Write(hash, item.HeaderSize+item.BodySize, min(item.ExpiresAt, fasttime.Now().Unix()+3600))
+
+	return true, item.HeaderSize + item.BodySize, nil
+}
+
+func (this *KVListFileStore) ExistQuickItem(hash string) (bool, error) {
+	if !this.isReady() {
+		return false, nil
+	}
+
+	return this.itemsTable.Exist(hash)
+}
+
+func (this *KVListFileStore) RemoveItem(hash string) error {
+	if !this.isReady() {
+		return nil
+	}
+
+	return this.itemsTable.Delete(hash)
+}
+
+func (this *KVListFileStore) RemoveAllItems() error {
+	if !this.isReady() {
+		return nil
+	}
+
+	return this.itemsTable.Truncate()
+}
+
+func (this *KVListFileStore) PurgeItems(count int, callback func(hash string) error) (int, error) {
+	if !this.isReady() {
+		return 0, nil
+	}
+
+	var countFound int
+	var currentTime = fasttime.Now().Unix()
+	var hashList []string
+	err := this.itemsTable.
+		Query().
+		FieldAsc("staleAt").
+		Limit(count).
+		FindAll(func(tx *kvstore.Tx[*Item], item kvstore.Item[*Item]) (goNext bool, err error) {
+			if item.Value == nil {
+				return true, nil
+			}
+			if item.Value.StaleAt < currentTime {
+				countFound++
+				hashList = append(hashList, item.Key)
+				return true, nil
+			}
+			return false, nil
+		})
+	if err != nil {
+		return 0, err
+	}
+
+	// delete items
+	if len(hashList) > 0 {
+		txErr := this.itemsTable.WriteTx(func(tx *kvstore.Tx[*Item]) error {
+			for _, hash := range hashList {
+				deleteErr := tx.Delete(hash)
+				if deleteErr != nil {
+					return deleteErr
+				}
+				this.memCache.Delete(hash)
+			}
+			return nil
+		})
+		if txErr != nil {
+			return 0, txErr
+		}
+
+		for _, hash := range hashList {
+			callbackErr := callback(hash)
+			if callbackErr != nil {
+				return 0, callbackErr
+			}
+		}
+	}
+
+	return countFound, nil
+}
+
+func (this *KVListFileStore) PurgeLFUItems(count int, callback func(hash string) error) error {
+	if !this.isReady() {
+		return nil
+	}
+
+	var hashList []string
+	err := this.itemsTable.
+		Query().
+		FieldAsc("createdAt").
+		Limit(count).
+		FindAll(func(tx *kvstore.Tx[*Item], item kvstore.Item[*Item]) (goNext bool, err error) {
+			if item.Value != nil {
+				hashList = append(hashList, item.Key)
+			}
+			return true, nil
+		})
+	if err != nil {
+		return err
+	}
+
+	// delete items
+	if len(hashList) > 0 {
+		txErr := this.itemsTable.WriteTx(func(tx *kvstore.Tx[*Item]) error {
+			for _, hash := range hashList {
+				deleteErr := tx.Delete(hash)
+				if deleteErr != nil {
+					return deleteErr
+				}
+				this.memCache.Delete(hash)
+			}
+			return nil
+		})
+		if txErr != nil {
+			return txErr
+		}
+
+		for _, hash := range hashList {
+			callbackErr := callback(hash)
+			if callbackErr != nil {
+				return callbackErr
+			}
+		}
+	}
+
+	return nil
+}
+
+func (this *KVListFileStore) CleanItemsWithPrefix(prefix string) error {
+	if !this.isReady() {
+		return nil
+	}
+
+	if len(prefix) == 0 {
+		return nil
+	}
+
+	var currentTime = fasttime.Now().Unix()
+
+	var fieldOffset []byte
+	const size = 1000
+	for {
+		var count int
+		err := this.itemsTable.
+			Query().
+			FieldPrefix("key", prefix).
+			FieldOffset(fieldOffset).
+			Limit(size).
+			ForUpdate().
+			FindAll(func(tx *kvstore.Tx[*Item], item kvstore.Item[*Item]) (goNext bool, err error) {
+				if item.Value == nil {
+					return true, nil
+				}
+
+				count++
+				fieldOffset = item.FieldKey
+
+				if item.Value.CreatedAt >= currentTime {
+					return true, nil
+				}
+				if item.Value.ExpiresAt == 0 {
+					return true, nil
+				}
+
+				item.Value.ExpiresAt = 0
+				item.Value.StaleAt = 0
+
+				setErr := tx.Set(item.Key, item.Value) // TODO improve performance
+				if setErr != nil {
+					return false, setErr
+				}
+
+				// remove from cache
+				this.memCache.Delete(item.Key)
+
+				return true, nil
+			})
+		if err != nil {
+			return err
+		}
+
+		if count < size {
+			break
+		}
+	}
+
+	return nil
+}
+
+func (this *KVListFileStore) CleanItemsWithWildcardPrefix(prefix string) error {
+	if !this.isReady() {
+		return nil
+	}
+
+	if len(prefix) == 0 {
+		return nil
+	}
+
+	var currentTime = fasttime.Now().Unix()
+
+	var fieldOffset []byte
+	const size = 1000
+	for {
+		var count int
+		err := this.itemsTable.
+			Query().
+			FieldPrefix("wildKey", prefix).
+			FieldOffset(fieldOffset).
+			Limit(size).
+			ForUpdate().
+			FindAll(func(tx *kvstore.Tx[*Item], item kvstore.Item[*Item]) (goNext bool, err error) {
+				if item.Value == nil {
+					return true, nil
+				}
+
+				count++
+				fieldOffset = item.FieldKey
+
+				if item.Value.CreatedAt >= currentTime {
+					return true, nil
+				}
+				if item.Value.ExpiresAt == 0 {
+					return true, nil
+				}
+
+				item.Value.ExpiresAt = 0
+				item.Value.StaleAt = 0
+
+				setErr := tx.Set(item.Key, item.Value) // TODO improve performance
+				if setErr != nil {
+					return false, setErr
+				}
+
+				// remove from cache
+				this.memCache.Delete(item.Key)
+
+				return true, nil
+			})
+		if err != nil {
+			return err
+		}
+
+		if count < size {
+			break
+		}
+	}
+
+	return nil
+}
+
+func (this *KVListFileStore) CleanItemsWithWildcardKey(key string) error {
+	if !this.isReady() {
+		return nil
+	}
+
+	if len(key) == 0 {
+		return nil
+	}
+
+	var currentTime = fasttime.Now().Unix()
+
+	for _, realKey := range []string{key, key + SuffixAll} {
+		var fieldOffset = append(this.itemsTable.FieldKey("wildKey"), '$')
+		fieldOffset = append(fieldOffset, realKey...)
+		const size = 1000
+
+		var wildKey string
+		if !strings.HasSuffix(realKey, SuffixAll) {
+			wildKey = string(append([]byte(realKey), 0, 0))
+		} else {
+			wildKey = realKey
+		}
+
+		for {
+			var count int
+			err := this.itemsTable.
+				Query().
+				FieldPrefix("wildKey", wildKey).
+				FieldOffset(fieldOffset).
+				Limit(size).
+				ForUpdate().
+				FindAll(func(tx *kvstore.Tx[*Item], item kvstore.Item[*Item]) (goNext bool, err error) {
+					if item.Value == nil {
+						return true, nil
+					}
+
+					count++
+					fieldOffset = item.FieldKey
+
+					if item.Value.CreatedAt >= currentTime {
+						return true, nil
+					}
+					if item.Value.ExpiresAt == 0 {
+						return true, nil
+					}
+
+					item.Value.ExpiresAt = 0
+					item.Value.StaleAt = 0
+
+					setErr := tx.Set(item.Key, item.Value) // TODO improve performance
+					if setErr != nil {
+						return false, setErr
+					}
+
+					// remove from cache
+					this.memCache.Delete(item.Key)
+
+					return true, nil
+				})
+			if err != nil {
+				return err
+			}
+
+			if count < size {
+				break
+			}
+		}
+	}
+
+	return nil
+}
+
+func (this *KVListFileStore) CountItems() (int64, error) {
+	if !this.isReady() {
+		return 0, nil
+	}
+
+	return this.itemsTable.Count()
+}
+
+func (this *KVListFileStore) StatItems() (*Stat, error) {
+	if !this.isReady() {
+		return &Stat{}, nil
+	}
+
+	var stat = &Stat{}
+
+	err := this.itemsTable.
+		Query().
+		FindAll(func(tx *kvstore.Tx[*Item], item kvstore.Item[*Item]) (goNext bool, err error) {
+			if item.Value != nil {
+				stat.Size += item.Value.Size()
+				stat.ValueSize += item.Value.BodySize
+				stat.Count++
+			}
+			return true, nil
+		})
+	return stat, err
+}
+
+func (this *KVListFileStore) TestInspect(t *testing.T) error {
+	if !this.isReady() {
+		return nil
+	}
+
+	it, err := this.rawStore.RawDB().NewIter(&pebble.IterOptions{})
+	if err != nil {
+		return err
+	}
+	defer func() {
+		_ = it.Close()
+	}()
+
+	for it.First(); it.Valid(); it.Next() {
+		valueBytes, valueErr := it.ValueAndErr()
+		if valueErr != nil {
+			return valueErr
+		}
+		t.Log(string(it.Key()), "=>", string(valueBytes))
+	}
+	return nil
+}
+
+func (this *KVListFileStore) Close() error {
+	if this.rawStore != nil {
+		return this.rawStore.Close()
+	}
+
+	return nil
+}
+
+func (this *KVListFileStore) isReady() bool {
+	return this.rawIsReady && !this.rawStore.IsClosed()
+}
--- a/EdgeNode/internal/caches/list_file_kv_test.go
+++ b/EdgeNode/internal/caches/list_file_kv_test.go
@@ -0,0 +1,432 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches_test
+
+import (
+	"fmt"
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/iwind/TeaGo/Tea"
+	_ "github.com/iwind/TeaGo/bootstrap"
+	stringutil "github.com/iwind/TeaGo/utils/string"
+	"math/rand"
+	"strconv"
+	"sync"
+	"testing"
+	"time"
+)
+
+var testingKVList *caches.KVFileList
+
+func testOpenKVFileList(t *testing.T) *caches.KVFileList {
+	var list = caches.NewKVFileList(Tea.Root + "/data/stores/cache-stores")
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	testingKVList = list
+	return list
+}
+
+func TestNewKVFileList(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	err := list.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestKVFileList_Add(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Add(stringutil.Md5("123456"), &caches.Item{
+		Type:       caches.ItemTypeFile,
+		Key:        "https://example.com/index.html",
+		ExpiresAt:  time.Now().Unix() + 60,
+		StaleAt:    0,
+		HeaderSize: 0,
+		BodySize:   4096,
+		MetaSize:   0,
+		Host:       "",
+		ServerId:   1,
+		Week:       0,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestKVFileList_Add_Many(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	const start = 0
+	const count = 1_000_000
+	const concurrent = 100
+
+	var before = time.Now()
+	defer func() {
+		var costSeconds = time.Since(before).Seconds()
+		t.Log("cost:", fmt.Sprintf("%.2fs", costSeconds), "qps:", fmt.Sprintf("%.2fK/s", float64(count)/1000/costSeconds))
+	}()
+
+	var wg = &sync.WaitGroup{}
+	wg.Add(concurrent)
+	for c := 0; c < concurrent; c++ {
+		go func(c int) {
+			defer wg.Done()
+
+			var segmentStart = start + count/concurrent*c
+			for i := segmentStart; i < segmentStart+count/concurrent; i++ {
+				err := list.Add(stringutil.Md5(strconv.Itoa(i)), &caches.Item{
+					Type:       caches.ItemTypeFile,
+					Key:        "https://www.example.com/index.html" + strconv.Itoa(i),
+					ExpiresAt:  time.Now().Unix() + 3600,
+					StaleAt:    0,
+					HeaderSize: 0,
+					BodySize:   int64(rand.Int() % 1_000_000),
+					MetaSize:   0,
+					Host:       "",
+					ServerId:   1,
+					Week:       0,
+				})
+				if err != nil {
+					t.Log(err)
+				}
+			}
+		}(c)
+	}
+	wg.Wait()
+}
+
+func TestKVFileList_Add_Many_Suffix(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	const start = 0
+	const count = 1000
+	const concurrent = 100
+
+	var before = time.Now()
+	defer func() {
+		var costSeconds = time.Since(before).Seconds()
+		t.Log("cost:", fmt.Sprintf("%.2fs", costSeconds), "qps:", fmt.Sprintf("%.2fK/s", float64(count)/1000/costSeconds))
+	}()
+
+	var wg = &sync.WaitGroup{}
+	wg.Add(concurrent)
+	for c := 0; c < concurrent; c++ {
+		go func(c int) {
+			defer wg.Done()
+
+			var segmentStart = start + count/concurrent*c
+			for i := segmentStart; i < segmentStart+count/concurrent; i++ {
+				err := list.Add(stringutil.Md5(strconv.Itoa(i)+caches.SuffixAll), &caches.Item{
+					Type:       caches.ItemTypeFile,
+					Key:        "https://www.example.com/index.html" + strconv.Itoa(i) + caches.SuffixAll + "zip",
+					ExpiresAt:  time.Now().Unix() + 60,
+					StaleAt:    0,
+					HeaderSize: 0,
+					BodySize:   int64(rand.Int() % 1_000_000),
+					MetaSize:   0,
+					Host:       "",
+					ServerId:   1,
+					Week:       0,
+				})
+				if err != nil {
+					t.Log(err)
+				}
+			}
+		}(c)
+	}
+	wg.Wait()
+}
+
+func TestKVFileList_Exist(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	for _, hash := range []string{
+		stringutil.Md5("123456"),
+		stringutil.Md5("654321"),
+	} {
+		b, _, err := list.Exist(hash)
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log(hash, "=>", b)
+	}
+}
+
+func TestKVFileList_ExistMany(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var countFound int
+	var count = 10
+	if testutils.IsSingleTesting() {
+		count = 2_000_000
+	}
+
+	var before = time.Now()
+	for i := 0; i < count; i++ {
+		ok, _, err := list.Exist(stringutil.Md5(strconv.Itoa(i)))
+		if err != nil {
+			t.Fatal(err)
+		}
+		if ok {
+			countFound++
+		}
+	}
+	var costSeconds = time.Since(before).Seconds()
+	t.Log("total:", costSeconds*1000, "ms", "found:", countFound, "qps:", fmt.Sprintf("%.2fK/s", float64(count)/costSeconds/1000), "per read:", fmt.Sprintf("%.4fms", costSeconds*1000/float64(count)))
+}
+
+func TestKVFileList_ExistQuick(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	for _, hash := range []string{
+		stringutil.Md5("123456"),
+		stringutil.Md5("654321"),
+	} {
+		b, err := list.ExistQuick(hash)
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log(hash, "=>", b)
+	}
+}
+
+func TestKVFileList_Remove(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	for _, hash := range []string{
+		stringutil.Md5("123456"),
+		stringutil.Md5("654321"),
+	} {
+		err := list.Remove(hash)
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+}
+
+func TestKVFileList_RemoveMany(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var count = 10
+	if testutils.IsSingleTesting() {
+		count = 2_000_000
+	}
+
+	var before = time.Now()
+	for i := 0; i < count; i++ {
+		err := list.Remove(stringutil.Md5(strconv.Itoa(i)))
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	var costSeconds = time.Since(before).Seconds()
+	t.Log("total:", costSeconds*1000, "ms", "qps:", fmt.Sprintf("%.2fK/s", float64(count)/costSeconds/1000), "per delete:", fmt.Sprintf("%.4fms", costSeconds*1000/float64(count)))
+}
+
+func TestKVFileList_CleanAll(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.CleanAll()
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestKVFileList_Inspect(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.TestInspect(t)
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestKVFileList_Purge(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var before = time.Now()
+	count, err := list.Purge(4_000, func(hash string) error {
+		//t.Log("hash:", hash)
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("cost:", fmt.Sprintf("%.2fms", time.Since(before).Seconds()*1000), "count:", count)
+}
+
+func TestKVFileList_PurgeLFU(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var before = time.Now()
+	err := list.PurgeLFU(20000, func(hash string) error {
+		t.Log("hash:", hash)
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("cost:", fmt.Sprintf("%.2fms", time.Since(before).Seconds()*1000))
+}
+
+func TestKVFileList_Count(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var before = time.Now()
+	count, err := list.Count()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("cost:", fmt.Sprintf("%.2fms", time.Since(before).Seconds()*1000), "count:", count)
+}
+
+func TestKVFileList_Stat(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var before = time.Now()
+	stat, err := list.Stat(func(hash string) bool {
+		return true
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("cost:", fmt.Sprintf("%.2fms", time.Since(before).Seconds()*1000), "stat:", fmt.Sprintf("%+v", stat))
+}
+
+func TestKVFileList_CleanPrefix(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var before = time.Now()
+
+	defer func() {
+		var costSeconds = time.Since(before).Seconds()
+		t.Log("cost:", fmt.Sprintf("%.2fms", costSeconds*1000))
+	}()
+
+	err := list.CleanPrefix("https://www.example.com/index.html")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestKVFileList_CleanMatchPrefix(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var before = time.Now()
+
+	defer func() {
+		var costSeconds = time.Since(before).Seconds()
+		t.Log("cost:", fmt.Sprintf("%.2fms", costSeconds*1000))
+	}()
+
+	err := list.CleanMatchPrefix("https://*.example.com/index.html")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestKVFileList_CleanMatchKey(t *testing.T) {
+	var list = testOpenKVFileList(t)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var before = time.Now()
+
+	defer func() {
+		var costSeconds = time.Since(before).Seconds()
+		t.Log("cost:", fmt.Sprintf("%.2fms", costSeconds*1000))
+	}()
+
+	err := list.CleanMatchKey("https://*.example.com/index.html123")
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func BenchmarkKVFileList_Exist(b *testing.B) {
+	var list = caches.NewKVFileList(Tea.Root + "/data/stores/cache-stores")
+	err := list.Init()
+	if err != nil {
+		b.Fatal(err)
+	}
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			_, _, existErr := list.Exist(stringutil.Md5(strconv.Itoa(rand.Int() % 2_000_000)))
+			if existErr != nil {
+				b.Fatal(existErr)
+			}
+		}
+	})
+}
--- a/EdgeNode/internal/caches/list_file_sqlite.go
+++ b/EdgeNode/internal/caches/list_file_sqlite.go
@@ -0,0 +1,585 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+import (
+	"database/sql"
+	"errors"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/dbs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fnv"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ttlcache"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/zero"
+	"github.com/iwind/TeaGo/types"
+	"os"
+	"strings"
+	"sync"
+	"time"
+)
+
+const CountFileDB = 20
+
+// SQLiteFileList 文件缓存列表管理
+type SQLiteFileList struct {
+	dir    string
+	dbList [CountFileDB]*SQLiteFileListDB
+
+	onAdd    func(item *Item)
+	onRemove func(item *Item)
+
+	memoryCache *ttlcache.Cache[zero.Zero]
+
+	// 老数据库地址
+	oldDir string
+}
+
+func NewSQLiteFileList(dir string) ListInterface {
+	return &SQLiteFileList{
+		dir:         dir,
+		memoryCache: ttlcache.NewCache[zero.Zero](),
+	}
+}
+
+func (this *SQLiteFileList) SetOldDir(oldDir string) {
+	this.oldDir = oldDir
+}
+
+func (this *SQLiteFileList) Init() error {
+	// 检查目录是否存在
+	_, err := os.Stat(this.dir)
+	if err != nil {
+		err = os.MkdirAll(this.dir, 0777)
+		if err != nil {
+			return err
+		}
+		remotelogs.Println("CACHE", "create cache dir '"+this.dir+"'")
+	}
+
+	var dir = this.dir
+	if dir == "/" {
+		// 防止sqlite提示authority错误
+		dir = ""
+	}
+
+	remotelogs.Println("CACHE", "loading database from '"+dir+"' ...")
+	var wg = &sync.WaitGroup{}
+	var locker = sync.Mutex{}
+	var lastErr error
+
+	for i := 0; i < CountFileDB; i++ {
+		wg.Add(1)
+		go func(i int) {
+			defer wg.Done()
+
+			var db = NewSQLiteFileListDB()
+			dbErr := db.Open(dir + "/db-" + types.String(i) + ".db")
+			if dbErr != nil {
+				lastErr = dbErr
+				return
+			}
+
+			dbErr = db.Init()
+			if dbErr != nil {
+				lastErr = dbErr
+				return
+			}
+
+			locker.Lock()
+			this.dbList[i] = db
+			locker.Unlock()
+		}(i)
+	}
+	wg.Wait()
+
+	if lastErr != nil {
+		return lastErr
+	}
+
+	// 升级老版本数据库
+	goman.New(func() {
+		this.upgradeOldDB()
+	})
+
+	return nil
+}
+
+func (this *SQLiteFileList) Reset() error {
+	// 不做任何事情
+	return nil
+}
+
+func (this *SQLiteFileList) Add(hash string, item *Item) error {
+	var db = this.GetDB(hash)
+
+	if !db.IsReady() {
+		return nil
+	}
+
+	err := db.AddSync(hash, item)
+	if err != nil {
+		return err
+	}
+
+	this.memoryCache.Write(hash, zero.Zero{}, this.maxExpiresAtForMemoryCache(item.ExpiresAt))
+
+	if this.onAdd != nil {
+		this.onAdd(item)
+	}
+	return nil
+}
+
+func (this *SQLiteFileList) Exist(hash string) (bool, int64, error) {
+	var db = this.GetDB(hash)
+
+	if !db.IsReady() {
+		return false, -1, nil
+	}
+
+	// 如果Hash列表里不存在，那么必然不存在
+	if !db.hashMap.Exist(hash) {
+		return false, -1, nil
+	}
+
+	var item = this.memoryCache.Read(hash)
+	if item != nil {
+		return true, -1, nil
+	}
+
+	var row = db.existsByHashStmt.QueryRow(hash, time.Now().Unix())
+	if row.Err() != nil {
+		return false, -1, nil
+	}
+
+	var expiredAt int64
+	err := row.Scan(&expiredAt)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			err = nil
+		}
+		return false, -1, err
+	}
+
+	if expiredAt <= fasttime.Now().Unix() {
+		return false, -1, nil
+	}
+
+	this.memoryCache.Write(hash, zero.Zero{}, this.maxExpiresAtForMemoryCache(expiredAt))
+	return true, -1, nil
+}
+
+func (this *SQLiteFileList) ExistQuick(hash string) (isReady bool, found bool) {
+	var db = this.GetDB(hash)
+
+	if !db.IsReady() || !db.HashMapIsLoaded() {
+		return
+	}
+
+	isReady = true
+	found = db.hashMap.Exist(hash)
+	return
+}
+
+// CleanPrefix 清理某个前缀的缓存数据
+func (this *SQLiteFileList) CleanPrefix(prefix string) error {
+	if len(prefix) == 0 {
+		return nil
+	}
+
+	defer func() {
+		// TODO 需要优化
+		this.memoryCache.Clean()
+	}()
+
+	for _, db := range this.dbList {
+		err := db.CleanPrefix(prefix)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// CleanMatchKey 清理通配符匹配的缓存数据，类似于 https://*.example.com/hello
+func (this *SQLiteFileList) CleanMatchKey(key string) error {
+	if len(key) == 0 {
+		return nil
+	}
+
+	defer func() {
+		// TODO 需要优化
+		this.memoryCache.Clean()
+	}()
+
+	for _, db := range this.dbList {
+		err := db.CleanMatchKey(key)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// CleanMatchPrefix 清理通配符匹配的缓存数据，类似于 https://*.example.com/prefix/
+func (this *SQLiteFileList) CleanMatchPrefix(prefix string) error {
+	if len(prefix) == 0 {
+		return nil
+	}
+
+	defer func() {
+		// TODO 需要优化
+		this.memoryCache.Clean()
+	}()
+
+	for _, db := range this.dbList {
+		err := db.CleanMatchPrefix(prefix)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (this *SQLiteFileList) Remove(hash string) error {
+	_, err := this.remove(hash, false)
+	return err
+}
+
+// Purge 清理过期的缓存
+// count 每次遍历的最大数量，控制此数字可以保证每次清理的时候不用花太多时间
+// callback 每次发现过期key的调用
+func (this *SQLiteFileList) Purge(count int, callback func(hash string) error) (int, error) {
+	count /= CountFileDB
+	if count <= 0 {
+		count = 100
+	}
+
+	var countFound = 0
+	for _, db := range this.dbList {
+		hashStrings, err := db.ListExpiredItems(count)
+		if err != nil {
+			return 0, nil
+		}
+
+		if len(hashStrings) == 0 {
+			continue
+		}
+
+		countFound += len(hashStrings)
+
+		// 不在 rows.Next() 循环中操作是为了避免死锁
+		for _, hash := range hashStrings {
+			_, err = this.remove(hash, true)
+			if err != nil {
+				return 0, err
+			}
+
+			err = callback(hash)
+			if err != nil {
+				return 0, err
+			}
+		}
+
+		_, err = db.writeDB.Exec(`DELETE FROM "cacheItems" WHERE "hash" IN ('` + strings.Join(hashStrings, "', '") + `')`)
+		if err != nil {
+			return 0, err
+		}
+	}
+
+	return countFound, nil
+}
+
+func (this *SQLiteFileList) PurgeLFU(count int, callback func(hash string) error) error {
+	count /= CountFileDB
+	if count <= 0 {
+		count = 100
+	}
+
+	for _, db := range this.dbList {
+		hashStrings, err := db.ListLFUItems(count)
+		if err != nil {
+			return err
+		}
+
+		if len(hashStrings) == 0 {
+			continue
+		}
+
+		// 不在 rows.Next() 循环中操作是为了避免死锁
+		for _, hash := range hashStrings {
+			_, err = this.remove(hash, true)
+			if err != nil {
+				return err
+			}
+
+			err = callback(hash)
+			if err != nil {
+				return err
+			}
+		}
+
+		_, err = db.writeDB.Exec(`DELETE FROM "cacheItems" WHERE "hash" IN ('` + strings.Join(hashStrings, "', '") + `')`)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (this *SQLiteFileList) CleanAll() error {
+	defer this.memoryCache.Clean()
+
+	for _, db := range this.dbList {
+		err := db.CleanAll()
+		if err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func (this *SQLiteFileList) Stat(check func(hash string) bool) (*Stat, error) {
+	var result = &Stat{}
+
+	for _, db := range this.dbList {
+		if !db.IsReady() {
+			return &Stat{}, nil
+		}
+
+		// 这里不设置过期时间、不使用 check 函数，目的是让查询更快速一些
+		_ = check
+
+		var row = db.statStmt.QueryRow()
+		if row.Err() != nil {
+			return nil, row.Err()
+		}
+		var stat = &Stat{}
+		err := row.Scan(&stat.Count, &stat.Size, &stat.ValueSize)
+		if err != nil {
+			return nil, err
+		}
+		result.Count += stat.Count
+		result.Size += stat.Size
+		result.ValueSize += stat.ValueSize
+	}
+
+	return result, nil
+}
+
+// Count 总数量
+// 常用的方法，所以避免直接查询数据库
+func (this *SQLiteFileList) Count() (int64, error) {
+	var total int64
+	for _, db := range this.dbList {
+		count, err := db.Total()
+		if err != nil {
+			return 0, err
+		}
+		total += count
+	}
+	return total, nil
+}
+
+// IncreaseHit 增加点击量
+func (this *SQLiteFileList) IncreaseHit(hash string) error {
+	var db = this.GetDB(hash)
+
+	if !db.IsReady() {
+		return nil
+	}
+
+	return db.IncreaseHitAsync(hash)
+}
+
+// OnAdd 添加事件
+func (this *SQLiteFileList) OnAdd(f func(item *Item)) {
+	this.onAdd = f
+}
+
+// OnRemove 删除事件
+func (this *SQLiteFileList) OnRemove(f func(item *Item)) {
+	this.onRemove = f
+}
+
+func (this *SQLiteFileList) Close() error {
+	this.memoryCache.Destroy()
+
+	var group = goman.NewTaskGroup()
+	for _, db := range this.dbList {
+		var dbCopy = db
+		group.Run(func() {
+			if dbCopy != nil {
+				_ = dbCopy.Close()
+			}
+		})
+	}
+	group.Wait()
+
+	return nil
+}
+
+func (this *SQLiteFileList) GetDBIndex(hash string) uint64 {
+	return fnv.HashString(hash) % CountFileDB
+}
+
+func (this *SQLiteFileList) GetDB(hash string) *SQLiteFileListDB {
+	return this.dbList[fnv.HashString(hash)%CountFileDB]
+}
+
+func (this *SQLiteFileList) HashMapIsLoaded() bool {
+	for _, db := range this.dbList {
+		if !db.HashMapIsLoaded() {
+			return false
+		}
+	}
+	return true
+}
+
+func (this *SQLiteFileList) remove(hash string, isDeleted bool) (notFound bool, err error) {
+	var db = this.GetDB(hash)
+
+	if !db.IsReady() {
+		return false, nil
+	}
+
+	// HashMap中不存在，则确定不存在
+	if !db.hashMap.Exist(hash) {
+		return true, nil
+	}
+	defer db.hashMap.Delete(hash)
+
+	// 从缓存中删除
+	this.memoryCache.Delete(hash)
+
+	if !isDeleted {
+		err = db.DeleteSync(hash)
+		if err != nil {
+			return false, db.WrapError(err)
+		}
+	}
+
+	if this.onRemove != nil {
+		// when remove file item, no any extra information needed
+		this.onRemove(nil)
+	}
+
+	return false, nil
+}
+
+// 升级老版本数据库
+func (this *SQLiteFileList) upgradeOldDB() {
+	if len(this.oldDir) == 0 {
+		return
+	}
+	_ = this.UpgradeV3(this.oldDir, false)
+}
+
+func (this *SQLiteFileList) UpgradeV3(oldDir string, brokenOnError bool) error {
+	// index.db
+	var indexDBPath = oldDir + "/index.db"
+	_, err := os.Stat(indexDBPath)
+	if err != nil {
+		return nil
+	}
+	remotelogs.Println("CACHE", "upgrading local database from '"+oldDir+"' ...")
+
+	defer func() {
+		_ = fsutils.Remove(indexDBPath)
+		remotelogs.Println("CACHE", "upgrading local database finished")
+	}()
+
+	db, err := dbs.OpenWriter("file:" + indexDBPath + "?cache=shared&mode=rwc&_journal_mode=WAL&_sync=" + dbs.SyncMode + "&_locking_mode=EXCLUSIVE")
+	if err != nil {
+		return err
+	}
+
+	defer func() {
+		_ = db.Close()
+	}()
+
+	var isFinished = false
+	var offset = 0
+	var count = 10000
+
+	for {
+		if isFinished {
+			break
+		}
+
+		err = func() error {
+			defer func() {
+				offset += count
+			}()
+
+			rows, err := db.Query(`SELECT "hash", "key", "headerSize", "bodySize", "metaSize", "expiredAt", "staleAt", "createdAt", "host", "serverId" FROM "cacheItems_v3" ORDER BY "id" ASC LIMIT ?, ?`, offset, count)
+			if err != nil {
+				return err
+			}
+			defer func() {
+				_ = rows.Close()
+			}()
+
+			var hash = ""
+			var key = ""
+			var headerSize int64
+			var bodySize int64
+			var metaSize int64
+			var expiredAt int64
+			var staleAt int64
+			var createdAt int64
+			var host string
+			var serverId int64
+
+			isFinished = true
+
+			for rows.Next() {
+				isFinished = false
+
+				err = rows.Scan(&hash, &key, &headerSize, &bodySize, &metaSize, &expiredAt, &staleAt, &createdAt, &host, &serverId)
+				if err != nil {
+					if brokenOnError {
+						return err
+					}
+					return nil
+				}
+
+				err = this.Add(hash, &Item{
+					Type:       ItemTypeFile,
+					Key:        key,
+					ExpiresAt:  expiredAt,
+					StaleAt:    staleAt,
+					HeaderSize: headerSize,
+					BodySize:   bodySize,
+					MetaSize:   metaSize,
+					Host:       host,
+					ServerId:   serverId,
+				})
+				if err != nil {
+					if brokenOnError {
+						return err
+					}
+				}
+			}
+
+			return nil
+		}()
+		if err != nil {
+			return err
+		}
+
+		time.Sleep(1 * time.Second)
+	}
+
+	return nil
+}
+
+func (this *SQLiteFileList) maxExpiresAtForMemoryCache(expiresAt int64) int64 {
+	var maxTimestamp = fasttime.Now().Unix() + 3600
+	if expiresAt > maxTimestamp {
+		return maxTimestamp
+	}
+	return expiresAt
+}
--- a/EdgeNode/internal/caches/list_file_sqlite_test.go
+++ b/EdgeNode/internal/caches/list_file_sqlite_test.go
@@ -0,0 +1,447 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/iwind/TeaGo/Tea"
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
+	stringutil "github.com/iwind/TeaGo/utils/string"
+	"strconv"
+	"sync"
+	"testing"
+	"time"
+)
+
+func TestFileList_Init(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer func() {
+		_ = list.Close()
+	}()
+	t.Log("ok")
+}
+
+func TestFileList_Add(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1").(*caches.SQLiteFileList)
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	var hash = stringutil.Md5("123456")
+	t.Log("db index:", list.GetDBIndex(hash))
+	err = list.Add(hash, &caches.Item{
+		Key:        "123456",
+		ExpiresAt:  time.Now().Unix() + 1,
+		HeaderSize: 1,
+		MetaSize:   2,
+		BodySize:   3,
+		Host:       "teaos.cn",
+		ServerId:   1,
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Log(list.Exist(hash))
+
+	t.Log("ok")
+}
+
+func TestFileList_Add_Many(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var before = time.Now()
+	const offset = 0
+	const count = 1_000_000
+	for i := offset; i < offset+count; i++ {
+		u := "https://edge.teaos.cn/123456" + strconv.Itoa(i)
+		_ = list.Add(stringutil.Md5(u), &caches.Item{
+			Key:        u,
+			ExpiresAt:  time.Now().Unix() + 3600,
+			HeaderSize: 1,
+			MetaSize:   2,
+			BodySize:   3,
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+		if i > 0 && i%10_000 == 0 {
+			t.Log(i, int(10000/time.Since(before).Seconds()), "qps")
+			before = time.Now()
+		}
+	}
+	t.Log("ok")
+}
+
+func TestFileList_Exist(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1").(*caches.SQLiteFileList)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	total, _ := list.Count()
+	t.Log("total:", total)
+
+	var before = time.Now()
+	defer func() {
+		t.Log(time.Since(before).Seconds()*1000, "ms")
+	}()
+	{
+		var hash = stringutil.Md5("123456")
+		exists, _, err := list.Exist(hash)
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log(hash, "exists:", exists)
+	}
+	{
+		var hash = stringutil.Md5("http://edge.teaos.cn/1234561")
+		exists, _, err := list.Exist(hash)
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log(hash, "exists:", exists)
+	}
+}
+
+func TestFileList_Exist_Many_DB(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	// 测试在多个数据库下的性能
+	var listSlice = []caches.ListInterface{}
+	for i := 1; i <= 10; i++ {
+		var list = caches.NewSQLiteFileList(Tea.Root + "/data/data" + strconv.Itoa(i))
+		err := list.Init()
+		if err != nil {
+			t.Fatal(err)
+		}
+		listSlice = append(listSlice, list)
+	}
+
+	defer func() {
+		for _, list := range listSlice {
+			_ = list.Close()
+		}
+	}()
+
+	var wg = sync.WaitGroup{}
+	var threads = 8
+	wg.Add(threads)
+
+	var count = 200_000
+	var countLocker sync.Mutex
+	var tasks = make(chan int, count)
+	for i := 0; i < count; i++ {
+		tasks <- i
+	}
+
+	var hash = stringutil.Md5("http://edge.teaos.cn/1234561")
+
+	before := time.Now()
+	defer func() {
+		t.Log(time.Since(before).Seconds()*1000, "ms")
+	}()
+
+	for i := 0; i < threads; i++ {
+		goman.New(func() {
+			defer wg.Done()
+
+			for {
+				select {
+				case <-tasks:
+					countLocker.Lock()
+					count--
+					countLocker.Unlock()
+
+					var list = listSlice[rands.Int(0, len(listSlice)-1)]
+					_, _, _ = list.Exist(hash)
+				default:
+					return
+				}
+			}
+		})
+	}
+	wg.Wait()
+	t.Log("left:", count)
+}
+
+func TestFileList_CleanPrefix(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	before := time.Now()
+	err = list.CleanPrefix("123")
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(time.Since(before).Seconds()*1000, "ms")
+}
+
+func TestFileList_Remove(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1").(*caches.SQLiteFileList)
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	list.OnRemove(func(item *caches.Item) {
+		t.Logf("remove %#v", item)
+	})
+	err = list.Remove(stringutil.Md5("123456"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+
+	t.Log("===count===")
+	t.Log(list.Count())
+}
+
+func TestFileList_Purge(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var count = 0
+	_, err = list.Purge(caches.CountFileDB*2, func(hash string) error {
+		t.Log(hash)
+		count++
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok, purged", count, "items")
+}
+
+func TestFileList_PurgeLFU(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	var count = 0
+	err = list.PurgeLFU(caches.CountFileDB*2, func(hash string) error {
+		t.Log(hash)
+		count++
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok, purged", count, "items")
+}
+
+func TestFileList_Stat(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	stat, err := list.Stat(nil)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("count:", stat.Count, "size:", stat.Size, "valueSize:", stat.ValueSize)
+}
+
+func TestFileList_Count(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	var before = time.Now()
+	count, err := list.Count()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("count:", count)
+	t.Log(time.Since(before).Seconds()*1000, "ms")
+}
+
+func TestFileList_CleanAll(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = list.CleanAll()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+	t.Log(list.Count())
+}
+
+func TestFileList_UpgradeV3(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p43").(*caches.SQLiteFileList)
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err = list.UpgradeV3("/Users/WorkSpace/EdgeProject/EdgeCache/p43", false)
+	if err != nil {
+		t.Log(err)
+		return
+	}
+	t.Log("ok")
+}
+
+func BenchmarkFileList_Exist(b *testing.B) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var list = caches.NewSQLiteFileList(Tea.Root + "/data/cache-index/p1")
+
+	defer func() {
+		_ = list.Close()
+	}()
+
+	err := list.Init()
+	if err != nil {
+		b.Fatal(err)
+	}
+	b.ResetTimer()
+	for i := 0; i < b.N; i++ {
+		_, _, _ = list.Exist("f0eb5b87e0b0041f3917002c0707475f" + types.String(i))
+	}
+}
--- a/EdgeNode/internal/caches/list_interface.go
+++ b/EdgeNode/internal/caches/list_interface.go
@@ -0,0 +1,56 @@
+// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+type ListInterface interface {
+	// Init 初始化
+	Init() error
+
+	// Reset 重置数据
+	Reset() error
+
+	// Add 添加内容
+	Add(hash string, item *Item) error
+
+	// Exist 检查内容是否存在
+	Exist(hash string) (ok bool, size int64, err error)
+
+	// CleanPrefix 清除某个前缀的缓存
+	CleanPrefix(prefix string) error
+
+	// CleanMatchKey 清除通配符匹配的Key
+	CleanMatchKey(key string) error
+
+	// CleanMatchPrefix 清除通配符匹配的前缀
+	CleanMatchPrefix(prefix string) error
+
+	// Remove 删除内容
+	Remove(hash string) error
+
+	// Purge 清理过期数据
+	Purge(count int, callback func(hash string) error) (int, error)
+
+	// PurgeLFU 清理LFU数据
+	PurgeLFU(count int, callback func(hash string) error) error
+
+	// CleanAll 清除所有缓存
+	CleanAll() error
+
+	// Stat 统计
+	Stat(check func(hash string) bool) (*Stat, error)
+
+	// Count 总数量
+	Count() (int64, error)
+
+	// OnAdd 添加事件
+	OnAdd(f func(item *Item))
+
+	// OnRemove 删除事件
+	OnRemove(f func(item *Item))
+
+	// Close 关闭
+	Close() error
+
+	// IncreaseHit 增加点击量
+	IncreaseHit(hash string) error
+}
--- a/EdgeNode/internal/caches/list_memory.go
+++ b/EdgeNode/internal/caches/list_memory.go
@@ -0,0 +1,437 @@
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/configutils"
+	"github.com/iwind/TeaGo/logs"
+	"net"
+	"net/url"
+	"strconv"
+	"strings"
+	"sync"
+	"sync/atomic"
+	"testing"
+)
+
+// MemoryList 内存缓存列表管理
+type MemoryList struct {
+	count int64
+
+	itemMaps map[string]map[string]*Item // prefix => { hash => item }
+
+	prefixes []string
+	locker   sync.RWMutex
+	onAdd    func(item *Item)
+	onRemove func(item *Item)
+
+	purgeIndex int
+}
+
+func NewMemoryList() ListInterface {
+	return &MemoryList{
+		itemMaps: map[string]map[string]*Item{},
+	}
+}
+
+func (this *MemoryList) Init() error {
+	this.prefixes = []string{"000"}
+	for i := 100; i <= 999; i++ {
+		this.prefixes = append(this.prefixes, strconv.Itoa(i))
+	}
+
+	for _, prefix := range this.prefixes {
+		this.itemMaps[prefix] = map[string]*Item{}
+	}
+
+	return nil
+}
+
+func (this *MemoryList) Reset() error {
+	this.locker.Lock()
+	for key := range this.itemMaps {
+		this.itemMaps[key] = map[string]*Item{}
+	}
+	this.locker.Unlock()
+
+	atomic.StoreInt64(&this.count, 0)
+
+	return nil
+}
+
+func (this *MemoryList) Add(hash string, item *Item) error {
+	this.locker.Lock()
+
+	prefix := this.prefix(hash)
+	itemMap, ok := this.itemMaps[prefix]
+	if !ok {
+		itemMap = map[string]*Item{}
+		this.itemMaps[prefix] = itemMap
+	}
+
+	// 先删除，为了可以正确触发统计
+	oldItem, ok := itemMap[hash]
+	if ok {
+		// 回调
+		if this.onRemove != nil {
+			this.onRemove(oldItem)
+		}
+	} else {
+		atomic.AddInt64(&this.count, 1)
+	}
+
+	// 添加
+	if this.onAdd != nil {
+		this.onAdd(item)
+	}
+
+	itemMap[hash] = item
+
+	this.locker.Unlock()
+	return nil
+}
+
+func (this *MemoryList) Exist(hash string) (bool, int64, error) {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	prefix := this.prefix(hash)
+	itemMap, ok := this.itemMaps[prefix]
+	if !ok {
+		return false, -1, nil
+	}
+	item, ok := itemMap[hash]
+	if !ok {
+		return false, -1, nil
+	}
+
+	return !item.IsExpired(), -1, nil
+}
+
+// CleanPrefix 根据前缀进行清除
+func (this *MemoryList) CleanPrefix(prefix string) error {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	// TODO 需要优化性能，支持千万级数据低于1s的处理速度
+	for _, itemMap := range this.itemMaps {
+		for _, item := range itemMap {
+			if strings.HasPrefix(item.Key, prefix) {
+				item.ExpiresAt = 0
+			}
+		}
+	}
+	return nil
+}
+
+// CleanMatchKey 清理通配符匹配的缓存数据，类似于 https://*.example.com/hello
+func (this *MemoryList) CleanMatchKey(key string) error {
+	if strings.Contains(key, SuffixAll) {
+		return nil
+	}
+
+	u, err := url.Parse(key)
+	if err != nil {
+		return nil
+	}
+
+	var host = u.Host
+	hostPart, _, err := net.SplitHostPort(host)
+	if err == nil && len(hostPart) > 0 {
+		host = hostPart
+	}
+
+	if len(host) == 0 {
+		return nil
+	}
+	var requestURI = u.RequestURI()
+
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	// TODO 需要优化性能，支持千万级数据低于1s的处理速度
+	for _, itemMap := range this.itemMaps {
+		for _, item := range itemMap {
+			if configutils.MatchDomain(host, item.Host) {
+				var itemRequestURI = item.RequestURI()
+				if itemRequestURI == requestURI || strings.HasPrefix(itemRequestURI, requestURI+SuffixAll) {
+					item.ExpiresAt = 0
+				}
+			}
+		}
+	}
+
+	return nil
+}
+
+// CleanMatchPrefix 清理通配符匹配的缓存数据，类似于 https://*.example.com/prefix/
+func (this *MemoryList) CleanMatchPrefix(prefix string) error {
+	u, err := url.Parse(prefix)
+	if err != nil {
+		return nil
+	}
+
+	var host = u.Host
+	hostPart, _, err := net.SplitHostPort(host)
+	if err == nil && len(hostPart) > 0 {
+		host = hostPart
+	}
+	if len(host) == 0 {
+		return nil
+	}
+	var requestURI = u.RequestURI()
+	var isRootPath = requestURI == "/"
+
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	// TODO 需要优化性能，支持千万级数据低于1s的处理速度
+	for _, itemMap := range this.itemMaps {
+		for _, item := range itemMap {
+			if configutils.MatchDomain(host, item.Host) {
+				var itemRequestURI = item.RequestURI()
+				if isRootPath || strings.HasPrefix(itemRequestURI, requestURI) {
+					item.ExpiresAt = 0
+				}
+			}
+		}
+	}
+
+	return nil
+}
+
+func (this *MemoryList) Remove(hash string) error {
+	this.locker.Lock()
+
+	itemMap, ok := this.itemMaps[this.prefix(hash)]
+	if !ok {
+		this.locker.Unlock()
+		return nil
+	}
+
+	item, ok := itemMap[hash]
+	if ok {
+		if this.onRemove != nil {
+			this.onRemove(item)
+		}
+
+		atomic.AddInt64(&this.count, -1)
+		delete(itemMap, hash)
+	}
+
+	this.locker.Unlock()
+	return nil
+}
+
+// Purge 清理过期的缓存
+// count 每次遍历的最大数量，控制此数字可以保证每次清理的时候不用花太多时间
+// callback 每次发现过期key的调用
+func (this *MemoryList) Purge(count int, callback func(hash string) error) (int, error) {
+	this.locker.Lock()
+	var deletedHashList = []string{}
+
+	if this.purgeIndex >= len(this.prefixes) {
+		this.purgeIndex = 0
+	}
+	var prefix = this.prefixes[this.purgeIndex]
+
+	this.purgeIndex++
+
+	itemMap, ok := this.itemMaps[prefix]
+	if !ok {
+		this.locker.Unlock()
+		return 0, nil
+	}
+	var countFound = 0
+	for hash, item := range itemMap {
+		if count <= 0 {
+			break
+		}
+
+		if item.IsExpired() {
+			if this.onRemove != nil {
+				this.onRemove(item)
+			}
+
+			atomic.AddInt64(&this.count, -1)
+			delete(itemMap, hash)
+			deletedHashList = append(deletedHashList, hash)
+
+			countFound++
+		}
+
+		count--
+	}
+	this.locker.Unlock()
+
+	// 执行外部操作
+	for _, hash := range deletedHashList {
+		if callback != nil {
+			err := callback(hash)
+			if err != nil {
+				return 0, err
+			}
+		}
+	}
+	return countFound, nil
+}
+
+func (this *MemoryList) PurgeLFU(count int, callback func(hash string) error) error {
+	if count <= 0 {
+		return nil
+	}
+
+	var deletedHashList = []string{}
+
+	var week = currentWeek()
+	var round = 0
+
+	this.locker.Lock()
+
+Loop:
+	for {
+		var found = false
+		round++
+		for _, itemMap := range this.itemMaps {
+			for hash, item := range itemMap {
+				found = true
+
+				if week-item.Week <= 1 /** 最近有在使用 **/ && round <= 3 /** 查找轮数过多还不满足数量要求的就不再限制 **/ {
+					continue
+				}
+
+				if this.onRemove != nil {
+					this.onRemove(item)
+				}
+
+				atomic.AddInt64(&this.count, -1)
+				delete(itemMap, hash)
+				deletedHashList = append(deletedHashList, hash)
+
+				count--
+				if count <= 0 {
+					break Loop
+				}
+
+				break
+			}
+		}
+		if !found {
+			break
+		}
+	}
+
+	this.locker.Unlock()
+
+	// 执行外部操作
+	for _, hash := range deletedHashList {
+		if callback != nil {
+			err := callback(hash)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	return nil
+}
+
+func (this *MemoryList) CleanAll() error {
+	return this.Reset()
+}
+
+func (this *MemoryList) Stat(check func(hash string) bool) (*Stat, error) {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	result := &Stat{
+		Count: 0,
+		Size:  0,
+	}
+	for _, itemMap := range this.itemMaps {
+		for hash, item := range itemMap {
+			if !item.IsExpired() {
+				// 检查文件是否存在、内容是否正确等
+				if check != nil && check(hash) {
+					result.Count++
+					result.ValueSize += item.Size()
+					result.Size += item.TotalSize()
+				}
+			}
+		}
+	}
+	return result, nil
+}
+
+// Count 总数量
+func (this *MemoryList) Count() (int64, error) {
+	var count = atomic.LoadInt64(&this.count)
+	return count, nil
+}
+
+// OnAdd 添加事件
+func (this *MemoryList) OnAdd(f func(item *Item)) {
+	this.onAdd = f
+}
+
+// OnRemove 删除事件
+func (this *MemoryList) OnRemove(f func(item *Item)) {
+	this.onRemove = f
+}
+
+func (this *MemoryList) Close() error {
+	return nil
+}
+
+// IncreaseHit 增加点击量
+func (this *MemoryList) IncreaseHit(hash string) error {
+	this.locker.Lock()
+
+	itemMap, ok := this.itemMaps[this.prefix(hash)]
+	if !ok {
+		this.locker.Unlock()
+		return nil
+	}
+
+	item, ok := itemMap[hash]
+	if ok {
+		item.Week = currentWeek()
+	}
+
+	this.locker.Unlock()
+	return nil
+}
+
+func (this *MemoryList) Prefixes() []string {
+	return this.prefixes
+}
+
+func (this *MemoryList) ItemMaps() map[string]map[string]*Item {
+	return this.itemMaps
+}
+
+func (this *MemoryList) PurgeIndex() int {
+	return this.purgeIndex
+}
+
+func (this *MemoryList) Print(t *testing.T) {
+	this.locker.Lock()
+	for _, itemMap := range this.itemMaps {
+		if len(itemMap) > 0 {
+			logs.PrintAsJSON(itemMap, t)
+		}
+	}
+	this.locker.Unlock()
+}
+
+func (this *MemoryList) prefix(hash string) string {
+	var prefix string
+	if len(hash) > 3 {
+		prefix = hash[:3]
+	} else {
+		prefix = hash
+	}
+	_, ok := this.itemMaps[prefix]
+	if !ok {
+		prefix = "000"
+	}
+	return prefix
+}
--- a/EdgeNode/internal/caches/list_memory_test.go
+++ b/EdgeNode/internal/caches/list_memory_test.go
@@ -0,0 +1,327 @@
+package caches_test
+
+import (
+	"fmt"
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/cespare/xxhash/v2"
+	"github.com/iwind/TeaGo/logs"
+	"github.com/iwind/TeaGo/rands"
+	"github.com/iwind/TeaGo/types"
+	stringutil "github.com/iwind/TeaGo/utils/string"
+	"math/rand"
+	"sort"
+	"strconv"
+	"testing"
+	"time"
+)
+
+func TestMemoryList_Add(t *testing.T) {
+	list := caches.NewMemoryList().(*caches.MemoryList)
+	_ = list.Init()
+	_ = list.Add("a", &caches.Item{
+		Key:        "a1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("b", &caches.Item{
+		Key:        "b1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("123456", &caches.Item{
+		Key:        "c1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	t.Log(list.Prefixes())
+	logs.PrintAsJSON(list.ItemMaps(), t)
+	t.Log(list.Count())
+}
+
+func TestMemoryList_Remove(t *testing.T) {
+	list := caches.NewMemoryList().(*caches.MemoryList)
+	_ = list.Init()
+	_ = list.Add("a", &caches.Item{
+		Key:        "a1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("b", &caches.Item{
+		Key:        "b1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Remove("b")
+	list.Print(t)
+	t.Log(list.Count())
+}
+
+func TestMemoryList_Purge(t *testing.T) {
+	list := caches.NewMemoryList().(*caches.MemoryList)
+	_ = list.Init()
+	_ = list.Add("a", &caches.Item{
+		Key:        "a1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("b", &caches.Item{
+		Key:        "b1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("c", &caches.Item{
+		Key:        "c1",
+		ExpiresAt:  time.Now().Unix() - 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("d", &caches.Item{
+		Key:        "d1",
+		ExpiresAt:  time.Now().Unix() - 2,
+		HeaderSize: 1024,
+	})
+	_, _ = list.Purge(100, func(hash string) error {
+		t.Log("delete:", hash)
+		return nil
+	})
+	list.Print(t)
+
+	for i := 0; i < 1000; i++ {
+		_, _ = list.Purge(100, func(hash string) error {
+			t.Log("delete:", hash)
+			return nil
+		})
+		t.Log(list.PurgeIndex())
+	}
+
+	t.Log(list.Count())
+}
+
+func TestMemoryList_Purge_Large_List(t *testing.T) {
+	var list = caches.NewMemoryList().(*caches.MemoryList)
+	_ = list.Init()
+
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 1_000_000
+	}
+
+	for i := 0; i < count; i++ {
+		_ = list.Add("a"+strconv.Itoa(i), &caches.Item{
+			Key:        "a" + strconv.Itoa(i),
+			ExpiresAt:  time.Now().Unix() + int64(rands.Int(0, 24*3600)),
+			HeaderSize: 1024,
+		})
+	}
+
+	if testutils.IsSingleTesting() {
+		time.Sleep(1 * time.Hour)
+	}
+}
+
+func TestMemoryList_Stat(t *testing.T) {
+	list := caches.NewMemoryList()
+	_ = list.Init()
+	_ = list.Add("a", &caches.Item{
+		Key:        "a1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("b", &caches.Item{
+		Key:        "b1",
+		ExpiresAt:  time.Now().Unix() + 3600,
+		HeaderSize: 1024,
+	})
+	_ = list.Add("c", &caches.Item{
+		Key:        "c1",
+		ExpiresAt:  time.Now().Unix(),
+		HeaderSize: 1024,
+	})
+	_ = list.Add("d", &caches.Item{
+		Key:        "d1",
+		ExpiresAt:  time.Now().Unix() - 2,
+		HeaderSize: 1024,
+	})
+	result, _ := list.Stat(func(hash string) bool {
+		// 随机测试
+		return rand.Int()%2 == 0
+	})
+	t.Log(result)
+}
+
+func TestMemoryList_CleanPrefix(t *testing.T) {
+	list := caches.NewMemoryList()
+	_ = list.Init()
+	before := time.Now()
+	var count = 100
+	if testutils.IsSingleTesting() {
+		count = 1_000_000
+	}
+	for i := 0; i < count; i++ {
+		key := "https://www.teaos.cn/hello/" + strconv.Itoa(i/10000) + "/" + strconv.Itoa(i) + ".html"
+		_ = list.Add(fmt.Sprintf("%d", xxhash.Sum64String(key)), &caches.Item{
+			Key:        key,
+			ExpiresAt:  time.Now().Unix() + 3600,
+			BodySize:   0,
+			HeaderSize: 0,
+		})
+	}
+	t.Log(time.Since(before).Seconds()*1000, "ms")
+
+	before = time.Now()
+	err := list.CleanPrefix("https://www.teaos.cn/hello/10")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	logs.Println(list.Stat(func(hash string) bool {
+		return true
+	}))
+
+	t.Log(time.Since(before).Seconds()*1000, "ms")
+}
+
+func TestMapRandomDelete(t *testing.T) {
+	var countMap = map[int]int{} // k => count
+
+	var count = 1000
+	if testutils.IsSingleTesting() {
+		count = 1_000_000
+	}
+
+	for j := 0; j < count; j++ {
+		var m = map[int]bool{}
+		for i := 0; i < 100; i++ {
+			m[i] = true
+		}
+
+		var count = 0
+		for k := range m {
+			delete(m, k)
+			count++
+			if count >= 10 {
+				break
+			}
+		}
+
+		for k := range m {
+			countMap[k]++
+		}
+	}
+
+	var counts = []int{}
+	for _, count := range countMap {
+		counts = append(counts, count)
+	}
+	sort.Ints(counts)
+	t.Log("["+types.String(len(counts))+"]", counts)
+}
+
+func TestMemoryList_PurgeLFU(t *testing.T) {
+	var list = caches.NewMemoryList().(*caches.MemoryList)
+
+	var before = time.Now()
+	defer func() {
+		t.Log(time.Since(before).Seconds()*1000, "ms")
+	}()
+
+	_ = list.Add("1", &caches.Item{})
+	_ = list.Add("2", &caches.Item{})
+	_ = list.Add("3", &caches.Item{})
+	_ = list.Add("4", &caches.Item{})
+	_ = list.Add("5", &caches.Item{})
+
+	//_ = list.IncreaseHit("1")
+	//_ = list.IncreaseHit("2")
+	//_ = list.IncreaseHit("3")
+	//_ = list.IncreaseHit("4")
+	//_ = list.IncreaseHit("5")
+
+	count, err := list.Count()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("count items before purge:", count)
+
+	err = list.PurgeLFU(5, func(hash string) error {
+		t.Log("purge lfu:", hash)
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+
+	count, err = list.Count()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("count items left:", count)
+}
+
+func TestMemoryList_CleanAll(t *testing.T) {
+	var list = caches.NewMemoryList().(*caches.MemoryList)
+	_ = list.Add("a", &caches.Item{})
+	_ = list.CleanAll()
+	logs.PrintAsJSON(list.ItemMaps(), t)
+	t.Log(list.Count())
+}
+
+func TestMemoryList_GC(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	list := caches.NewMemoryList().(*caches.MemoryList)
+	_ = list.Init()
+	for i := 0; i < 1_000_000; i++ {
+		key := "https://www.teaos.cn/hello" + strconv.Itoa(i/100000) + "/" + strconv.Itoa(i) + ".html"
+		_ = list.Add(fmt.Sprintf("%d", xxhash.Sum64String(key)), &caches.Item{
+			Key:        key,
+			ExpiresAt:  0,
+			BodySize:   0,
+			HeaderSize: 0,
+		})
+	}
+	t.Log("clean...", len(list.ItemMaps()))
+	_ = list.CleanAll()
+	t.Log("cleanAll...", len(list.ItemMaps()))
+	before := time.Now()
+	//runtime.GC()
+	t.Log("gc cost:", time.Since(before).Seconds()*1000, "ms")
+
+	if testutils.IsSingleTesting() {
+		timeout := time.NewTimer(2 * time.Minute)
+		<-timeout.C
+		t.Log("2 minutes passed")
+
+		time.Sleep(30 * time.Minute)
+	}
+}
+
+func BenchmarkMemoryList(b *testing.B) {
+	var list = caches.NewMemoryList()
+	err := list.Init()
+	if err != nil {
+		b.Fatal(err)
+	}
+	for i := 0; i < 1_000_000; i++ {
+		_ = list.Add(stringutil.Md5(types.String(i)), &caches.Item{
+			Key:        "a1",
+			ExpiresAt:  time.Now().Unix() + 3600,
+			HeaderSize: 1024,
+		})
+	}
+
+	b.ResetTimer()
+
+	b.RunParallel(func(pb *testing.PB) {
+		for pb.Next() {
+			_, _, _ = list.Exist(types.String("a" + types.String(rands.Int(1, 10000))))
+			_ = list.Add("a"+types.String(rands.Int(1, 100000)), &caches.Item{})
+			_, _ = list.Purge(1000, func(hash string) error {
+				return nil
+			})
+		}
+	})
+}
--- a/EdgeNode/internal/caches/manager.go
+++ b/EdgeNode/internal/caches/manager.go
@@ -0,0 +1,267 @@
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/events"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/iwind/TeaGo/lists"
+	"github.com/iwind/TeaGo/types"
+	"strconv"
+	"sync"
+)
+
+var SharedManager = NewManager()
+
+func init() {
+	if !teaconst.IsMain {
+		return
+	}
+
+	events.OnClose(func() {
+		remotelogs.Println("CACHE", "quiting cache manager")
+		SharedManager.UpdatePolicies([]*serverconfigs.HTTPCachePolicy{})
+	})
+}
+
+// Manager 缓存策略管理器
+type Manager struct {
+	// 全局配置
+	MaxDiskCapacity   *shared.SizeCapacity
+	MainDiskDir       string
+	SubDiskDirs       []*serverconfigs.CacheDir
+	MaxMemoryCapacity *shared.SizeCapacity
+
+	CountFileStorages   int
+	CountMemoryStorages int
+
+	policyMap  map[int64]*serverconfigs.HTTPCachePolicy // policyId => []*Policy
+	storageMap map[int64]StorageInterface               // policyId => *Storage
+	locker     sync.RWMutex
+}
+
+// NewManager 获取管理器对象
+func NewManager() *Manager {
+	var m = &Manager{
+		policyMap:  map[int64]*serverconfigs.HTTPCachePolicy{},
+		storageMap: map[int64]StorageInterface{},
+	}
+
+	return m
+}
+
+// UpdatePolicies 重新设置策略
+func (this *Manager) UpdatePolicies(newPolicies []*serverconfigs.HTTPCachePolicy) {
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	var newPolicyIds = []int64{}
+	for _, policy := range newPolicies {
+		// 使用节点单独的缓存目录
+		policy.UpdateDiskDir(this.MainDiskDir, this.SubDiskDirs)
+
+		newPolicyIds = append(newPolicyIds, policy.Id)
+	}
+
+	// 停止旧有的
+	for _, oldPolicy := range this.policyMap {
+		if !lists.ContainsInt64(newPolicyIds, oldPolicy.Id) {
+			remotelogs.Println("CACHE", "remove policy "+strconv.FormatInt(oldPolicy.Id, 10))
+			delete(this.policyMap, oldPolicy.Id)
+			storage, ok := this.storageMap[oldPolicy.Id]
+			if ok {
+				storage.Stop()
+				delete(this.storageMap, oldPolicy.Id)
+			}
+		}
+	}
+
+	// 启动新的
+	for _, newPolicy := range newPolicies {
+		_, ok := this.policyMap[newPolicy.Id]
+		if !ok {
+			remotelogs.Println("CACHE", "add policy "+strconv.FormatInt(newPolicy.Id, 10))
+		}
+
+		// 初始化
+		err := newPolicy.Init()
+		if err != nil {
+			remotelogs.Error("CACHE", "UpdatePolicies: init policy error: "+err.Error())
+			continue
+		}
+		this.policyMap[newPolicy.Id] = newPolicy
+	}
+
+	// 启动存储管理
+	for _, policy := range this.policyMap {
+		storage, ok := this.storageMap[policy.Id]
+		if !ok {
+			storage = this.NewStorageWithPolicy(policy)
+			if storage == nil {
+				remotelogs.Error("CACHE", "can not find storage type '"+policy.Type+"'")
+				continue
+			}
+			err := storage.Init()
+			if err != nil {
+				remotelogs.Error("CACHE", "UpdatePolicies: init storage failed: "+err.Error())
+				continue
+			}
+			this.storageMap[policy.Id] = storage
+		} else {
+			// 检查policy是否有变化
+			if !storage.Policy().IsSame(policy) {
+				// 检查是否可以直接修改
+				if storage.CanUpdatePolicy(policy) {
+					err := policy.Init()
+					if err != nil {
+						remotelogs.Error("CACHE", "reload policy '"+types.String(policy.Id)+"' failed: init policy failed: "+err.Error())
+						continue
+					}
+					remotelogs.Println("CACHE", "reload policy '"+types.String(policy.Id)+"'")
+					storage.UpdatePolicy(policy)
+					continue
+				}
+
+				remotelogs.Println("CACHE", "restart policy '"+types.String(policy.Id)+"'")
+
+				// 停止老的
+				storage.Stop()
+				delete(this.storageMap, policy.Id)
+
+				// 启动新的
+				storage = this.NewStorageWithPolicy(policy)
+				if storage == nil {
+					remotelogs.Error("CACHE", "can not find storage type '"+policy.Type+"'")
+					continue
+				}
+				err := storage.Init()
+				if err != nil {
+					remotelogs.Error("CACHE", "UpdatePolicies: init storage failed: "+err.Error())
+					continue
+				}
+				this.storageMap[policy.Id] = storage
+			}
+		}
+	}
+
+	this.CountFileStorages = 0
+	this.CountMemoryStorages = 0
+	for _, storage := range this.storageMap {
+		_, isFileStorage := storage.(*FileStorage)
+		this.CountMemoryStorages++
+		if isFileStorage {
+			this.CountFileStorages++
+		}
+	}
+}
+
+// FindPolicy 获取Policy信息
+func (this *Manager) FindPolicy(policyId int64) *serverconfigs.HTTPCachePolicy {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	return this.policyMap[policyId]
+}
+
+// FindStorageWithPolicy 根据策略ID查找存储
+func (this *Manager) FindStorageWithPolicy(policyId int64) StorageInterface {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	return this.storageMap[policyId]
+}
+
+// NewStorageWithPolicy 根据策略获取存储对象
+func (this *Manager) NewStorageWithPolicy(policy *serverconfigs.HTTPCachePolicy) StorageInterface {
+	switch policy.Type {
+	case serverconfigs.CachePolicyStorageFile:
+		return NewFileStorage(policy)
+	case serverconfigs.CachePolicyStorageMemory:
+		return NewMemoryStorage(policy, nil)
+	}
+	return nil
+}
+
+// StorageMap 获取已有的存储对象
+func (this *Manager) StorageMap() map[int64]StorageInterface {
+	return this.storageMap
+}
+
+
+// TotalMemorySize 消耗的内存尺寸
+func (this *Manager) TotalMemorySize() int64 {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	total := int64(0)
+	for _, storage := range this.storageMap {
+		total += storage.TotalMemorySize()
+	}
+	return total
+}
+
+// FindAllCachePaths 所有缓存路径
+func (this *Manager) FindAllCachePaths() []string {
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	var result = []string{}
+	for _, policy := range this.policyMap {
+		if policy.Type == serverconfigs.CachePolicyStorageFile {
+			if policy.Options != nil {
+				dir, ok := policy.Options["dir"]
+				if ok {
+					var dirString = types.String(dir)
+					if len(dirString) > 0 {
+						result = append(result, dirString)
+					}
+				}
+			}
+		}
+	}
+	return result
+}
+
+// FindAllStorages 读取所有缓存存储
+func (this *Manager) FindAllStorages() []StorageInterface {
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	var storages = []StorageInterface{}
+	for _, storage := range this.storageMap {
+		storages = append(storages, storage)
+	}
+	return storages
+}
+
+// ScanGarbageCaches 清理目录中“失联”的缓存文件
+func (this *Manager) ScanGarbageCaches(callback func(path string) error) error {
+	var storages = this.FindAllStorages()
+	for _, storage := range storages {
+		fileStorage, ok := storage.(*FileStorage)
+		if !ok {
+			continue
+		}
+		err := fileStorage.ScanGarbageCaches(callback)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// MaxSystemMemoryBytesPerStorage 计算单个策略能使用的系统最大内存
+func (this *Manager) MaxSystemMemoryBytesPerStorage() int64 {
+	var count = this.CountMemoryStorages
+	if count < 1 {
+		count = 1
+	}
+
+	var resultBytes = int64(memutils.SystemMemoryBytes()) / 3 / int64(count) // 1/3 of the system memory
+	if resultBytes < 1<<30 {
+		resultBytes = 1 << 30
+	}
+	return resultBytes
+}
--- a/EdgeNode/internal/caches/manager_test.go
+++ b/EdgeNode/internal/caches/manager_test.go
@@ -0,0 +1,133 @@
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/iwind/TeaGo/Tea"
+	"testing"
+)
+
+func TestManager_UpdatePolicies(t *testing.T) {
+	{
+		var policies = []*serverconfigs.HTTPCachePolicy{}
+		caches.SharedManager.UpdatePolicies(policies)
+		printManager(t)
+	}
+
+	{
+		var policies = []*serverconfigs.HTTPCachePolicy{
+			{
+				Id:   1,
+				Type: serverconfigs.CachePolicyStorageFile,
+				Options: map[string]interface{}{
+					"dir": Tea.Root + "/caches",
+				},
+			},
+			{
+				Id:   2,
+				Type: serverconfigs.CachePolicyStorageFile,
+				Options: map[string]interface{}{
+					"dir": Tea.Root + "/caches",
+				},
+			},
+			{
+				Id:   3,
+				Type: serverconfigs.CachePolicyStorageFile,
+				Options: map[string]interface{}{
+					"dir": Tea.Root + "/caches",
+				},
+			},
+		}
+		caches.SharedManager.UpdatePolicies(policies)
+		printManager(t)
+	}
+
+	{
+		var policies = []*serverconfigs.HTTPCachePolicy{
+			{
+				Id:   1,
+				Type: serverconfigs.CachePolicyStorageFile,
+				Options: map[string]interface{}{
+					"dir": Tea.Root + "/caches",
+				},
+			},
+			{
+				Id:   2,
+				Type: serverconfigs.CachePolicyStorageFile,
+				Options: map[string]interface{}{
+					"dir": Tea.Root + "/caches",
+				},
+			},
+			{
+				Id:   4,
+				Type: serverconfigs.CachePolicyStorageFile,
+				Options: map[string]interface{}{
+					"dir": Tea.Root + "/caches",
+				},
+			},
+		}
+		caches.SharedManager.UpdatePolicies(policies)
+		printManager(t)
+	}
+}
+
+func TestManager_ChangePolicy_Memory(t *testing.T) {
+	var policies = []*serverconfigs.HTTPCachePolicy{
+		{
+			Id:       1,
+			Type:     serverconfigs.CachePolicyStorageMemory,
+			Options:  map[string]interface{}{},
+			Capacity: &shared.SizeCapacity{Count: 1, Unit: shared.SizeCapacityUnitGB},
+		},
+	}
+	caches.SharedManager.UpdatePolicies(policies)
+	caches.SharedManager.UpdatePolicies([]*serverconfigs.HTTPCachePolicy{
+		{
+			Id:       1,
+			Type:     serverconfigs.CachePolicyStorageMemory,
+			Options:  map[string]interface{}{},
+			Capacity: &shared.SizeCapacity{Count: 2, Unit: shared.SizeCapacityUnitGB},
+		},
+	})
+}
+
+func TestManager_ChangePolicy_File(t *testing.T) {
+	var policies = []*serverconfigs.HTTPCachePolicy{
+		{
+			Id:   1,
+			Type: serverconfigs.CachePolicyStorageFile,
+			Options: map[string]interface{}{
+				"dir": Tea.Root + "/data/cache-index/p1",
+			},
+			Capacity: &shared.SizeCapacity{Count: 1, Unit: shared.SizeCapacityUnitGB},
+		},
+	}
+	caches.SharedManager.UpdatePolicies(policies)
+	caches.SharedManager.UpdatePolicies([]*serverconfigs.HTTPCachePolicy{
+		{
+			Id:   1,
+			Type: serverconfigs.CachePolicyStorageFile,
+			Options: map[string]interface{}{
+				"dir": Tea.Root + "/data/cache-index/p1",
+			},
+			Capacity: &shared.SizeCapacity{Count: 2, Unit: shared.SizeCapacityUnitGB},
+		},
+	})
+}
+
+func TestManager_MaxSystemMemoryBytesPerStorage(t *testing.T) {
+	for i := 0; i < 100; i++ {
+		caches.SharedManager.CountMemoryStorages = i
+		t.Log(i, caches.SharedManager.MaxSystemMemoryBytesPerStorage()>>30, "GB")
+	}
+}
+
+func printManager(t *testing.T) {
+	t.Log("===manager==")
+	t.Log("storage:")
+	for _, storage := range caches.SharedManager.StorageMap() {
+		t.Log("  storage:", storage.Policy().Id)
+	}
+	t.Log("===============")
+}
--- a/EdgeNode/internal/caches/manager_unix.go
+++ b/EdgeNode/internal/caches/manager_unix.go
@@ -0,0 +1,48 @@
+// Copyright 2023 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build !windows
+
+package caches
+
+import (
+	"fmt"
+	"golang.org/x/sys/unix"
+)
+
+// TotalDiskSize 消耗的磁盘尺寸
+func (this *Manager) TotalDiskSize() int64 {
+	this.locker.RLock()
+	defer this.locker.RUnlock()
+
+	var total = int64(0)
+	var sidMap = map[string]bool{} // partition sid => bool
+	for _, storage := range this.storageMap {
+		// 这里不能直接用 storage.TotalDiskSize() 相加，因为多个缓存策略缓存目录可能处在同一个分区目录下
+		fileStorage, ok := storage.(*FileStorage)
+		if ok {
+			var options = fileStorage.options // copy
+			if options != nil {
+				var dir = options.Dir // copy
+				if len(dir) == 0 {
+					continue
+				}
+				var stat = &unix.Statfs_t{}
+				err := unix.Statfs(dir, stat)
+				if err != nil {
+					continue
+				}
+				var sid = fmt.Sprintf("%d_%d", stat.Fsid.Val[0], stat.Fsid.Val[1])
+				if sidMap[sid] {
+					continue
+				}
+				sidMap[sid] = true
+				total += int64(stat.Blocks-stat.Bfree) * int64(stat.Bsize) // we add extra int64() for darwin
+			}
+		}
+	}
+
+	if total < 0 {
+		total = 0
+	}
+
+	return total
+}
--- a/EdgeNode/internal/caches/open_file.go
+++ b/EdgeNode/internal/caches/open_file.go
@@ -0,0 +1,36 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+import (
+	"io"
+	"os"
+)
+
+type OpenFile struct {
+	fp      *os.File
+	meta    []byte
+	header  []byte
+	version int64
+	size    int64
+}
+
+func NewOpenFile(fp *os.File, meta []byte, header []byte, version int64, size int64) *OpenFile {
+	return &OpenFile{
+		fp:      fp,
+		meta:    meta,
+		header:  header,
+		version: version,
+		size:    size,
+	}
+}
+
+func (this *OpenFile) SeekStart() error {
+	_, err := this.fp.Seek(0, io.SeekStart)
+	return err
+}
+
+func (this *OpenFile) Close() error {
+	this.meta = nil
+	return this.fp.Close()
+}
--- a/EdgeNode/internal/caches/open_file_cache.go
+++ b/EdgeNode/internal/caches/open_file_cache.go
@@ -0,0 +1,210 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+import (
+	"fmt"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/linkedlist"
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/fsnotify/fsnotify"
+	"github.com/iwind/TeaGo/logs"
+	"github.com/iwind/TeaGo/types"
+	"path/filepath"
+	"runtime"
+	"sync"
+	"time"
+)
+
+const (
+	maxOpenFileSize = 256 << 20
+)
+
+type OpenFileCache struct {
+	poolMap  map[string]*OpenFilePool // file path => Pool
+	poolList *linkedlist.List[*OpenFilePool]
+	watcher  *fsnotify.Watcher
+
+	locker sync.RWMutex
+
+	maxCount     int
+	capacitySize int64
+
+	count    int
+	usedSize int64
+}
+
+func NewOpenFileCache(maxCount int) (*OpenFileCache, error) {
+	if maxCount <= 0 {
+		maxCount = 16384
+	}
+
+	var cache = &OpenFileCache{
+		maxCount:     maxCount,
+		poolMap:      map[string]*OpenFilePool{},
+		poolList:     linkedlist.NewList[*OpenFilePool](),
+		capacitySize: (int64(memutils.SystemMemoryGB()) << 30) / 16,
+	}
+
+	watcher, err := fsnotify.NewWatcher()
+	if err != nil {
+		return nil, err
+	}
+	cache.watcher = watcher
+
+	goman.New(func() {
+		for event := range watcher.Events {
+			if runtime.GOOS == "linux" || event.Op&fsnotify.Chmod != fsnotify.Chmod {
+				cache.Close(event.Name)
+			}
+		}
+	})
+
+	return cache, nil
+}
+
+func (this *OpenFileCache) Get(filename string) *OpenFile {
+	filename = filepath.Clean(filename)
+
+	this.locker.RLock()
+	pool, ok := this.poolMap[filename]
+	this.locker.RUnlock()
+	if ok {
+		file, consumed, consumedSize := pool.Get()
+		if consumed {
+			this.locker.Lock()
+			this.count--
+			this.usedSize -= consumedSize
+
+			// pool如果为空，也不需要从列表中删除，避免put时需要重新创建
+
+			this.locker.Unlock()
+		}
+
+		return file
+	}
+	return nil
+}
+
+func (this *OpenFileCache) Put(filename string, file *OpenFile) {
+	filename = filepath.Clean(filename)
+
+	if file.size > maxOpenFileSize {
+		return
+	}
+
+	this.locker.Lock()
+	defer this.locker.Unlock()
+
+	// 如果超过当前容量，则关闭最早的
+	if this.count >= this.maxCount || this.usedSize+file.size >= this.capacitySize {
+		this.consumeHead()
+		return
+	}
+
+	pool, ok := this.poolMap[filename]
+	var success bool
+	if ok {
+		success = pool.Put(file)
+	} else {
+		_ = this.watcher.Add(filename)
+		pool = NewOpenFilePool(filename)
+		pool.version = file.version
+		this.poolMap[filename] = pool
+		success = pool.Put(file)
+	}
+	this.poolList.Push(pool.linkItem)
+
+	// 检查长度
+	if success {
+		this.count++
+		this.usedSize += file.size
+	}
+}
+
+func (this *OpenFileCache) Close(filename string) {
+	filename = filepath.Clean(filename)
+
+	this.locker.Lock()
+
+	pool, ok := this.poolMap[filename]
+	if ok {
+		// 设置关闭状态
+		pool.SetClosing()
+
+		delete(this.poolMap, filename)
+		this.poolList.Remove(pool.linkItem)
+		_ = this.watcher.Remove(filename)
+		this.count -= pool.Len()
+		this.usedSize -= pool.usedSize
+	}
+
+	this.locker.Unlock()
+
+	// 在locker之外，提升性能
+	if ok {
+		pool.Close()
+	}
+}
+
+func (this *OpenFileCache) CloseAll() {
+	this.locker.Lock()
+	for _, pool := range this.poolMap {
+		pool.Close()
+	}
+	this.poolMap = map[string]*OpenFilePool{}
+	this.poolList.Reset()
+	_ = this.watcher.Close()
+	this.count = 0
+	this.usedSize = 0
+	this.locker.Unlock()
+}
+
+func (this *OpenFileCache) SetCapacity(capacityBytes int64) {
+	this.capacitySize = capacityBytes
+}
+
+func (this *OpenFileCache) Debug() {
+	var ticker = time.NewTicker(5 * time.Second)
+	goman.New(func() {
+		for range ticker.C {
+			logs.Println("==== " + types.String(this.count) + ", " + fmt.Sprintf("%.4fMB", float64(this.usedSize)/(1<<20)) + " ====")
+			this.poolList.Range(func(item *linkedlist.Item[*OpenFilePool]) (goNext bool) {
+				logs.Println(filepath.Base(item.Value.Filename()), item.Value.Len())
+				return true
+			})
+		}
+	})
+}
+
+func (this *OpenFileCache) consumeHead() {
+	var delta = 1
+
+	if this.count > 100 {
+		delta = 2
+	}
+
+	for i := 0; i < delta; i++ {
+		var head = this.poolList.Head()
+		if head == nil {
+			break
+		}
+
+		var headPool = head.Value
+		headFile, consumed, consumedSize := headPool.Get()
+		if consumed {
+			this.count--
+			this.usedSize -= consumedSize
+
+			if headFile != nil {
+				_ = headFile.Close()
+			}
+		}
+
+		if headPool.Len() == 0 {
+			delete(this.poolMap, headPool.filename)
+			this.poolList.Remove(head)
+			_ = this.watcher.Remove(headPool.filename)
+		}
+	}
+}
--- a/EdgeNode/internal/caches/open_file_cache_test.go
+++ b/EdgeNode/internal/caches/open_file_cache_test.go
@@ -0,0 +1,69 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/iwind/TeaGo/types"
+	"testing"
+	"time"
+)
+
+func TestNewOpenFileCache_Close(t *testing.T) {
+	cache, err := caches.NewOpenFileCache(1024)
+	if err != nil {
+		t.Fatal(err)
+	}
+	cache.Debug()
+	cache.Put("a.txt", caches.NewOpenFile(nil, nil, nil, 0, 1<<20))
+	cache.Put("b.txt", caches.NewOpenFile(nil, nil, nil, 0, 1<<20))
+	cache.Put("b.txt", caches.NewOpenFile(nil, nil, nil, 0, 1<<20))
+	cache.Put("b.txt", caches.NewOpenFile(nil, nil, nil, 0, 1<<20))
+	cache.Put("c.txt", caches.NewOpenFile(nil, nil, nil, 0, 1<<20))
+
+	cache.Get("b.txt")
+	cache.Get("d.txt") // not exist
+	cache.Close("a.txt")
+
+	if testutils.IsSingleTesting() {
+		time.Sleep(100 * time.Second)
+	}
+}
+
+func TestNewOpenFileCache_OverSize(t *testing.T) {
+	cache, err := caches.NewOpenFileCache(1024)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	cache.SetCapacity(1 << 30)
+
+	cache.Debug()
+
+	for i := 0; i < 100; i++ {
+		cache.Put("a"+types.String(i)+".txt", caches.NewOpenFile(nil, nil, nil, 0, 128<<20))
+	}
+
+	if testutils.IsSingleTesting() {
+		time.Sleep(100 * time.Second)
+	}
+}
+
+func TestNewOpenFileCache_CloseAll(t *testing.T) {
+	cache, err := caches.NewOpenFileCache(1024)
+	if err != nil {
+		t.Fatal(err)
+	}
+	cache.Debug()
+	cache.Put("a.txt", caches.NewOpenFile(nil, nil, nil, 0, 1))
+	cache.Put("b.txt", caches.NewOpenFile(nil, nil, nil, 0, 1))
+	cache.Put("c.txt", caches.NewOpenFile(nil, nil, nil, 0, 1))
+	cache.Get("b.txt")
+	cache.Get("d.txt")
+	cache.CloseAll()
+
+	if testutils.IsSingleTesting() {
+		time.Sleep(6 * time.Second)
+	}
+}
--- a/EdgeNode/internal/caches/open_file_pool.go
+++ b/EdgeNode/internal/caches/open_file_pool.go
@@ -0,0 +1,106 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fasttime"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/linkedlist"
+)
+
+type OpenFilePool struct {
+	c        chan *OpenFile
+	linkItem *linkedlist.Item[*OpenFilePool]
+	filename string
+	version  int64
+	isClosed bool
+	usedSize int64
+}
+
+func NewOpenFilePool(filename string) *OpenFilePool {
+	var pool = &OpenFilePool{
+		filename: filename,
+		c:        make(chan *OpenFile, 1024),
+		version:  fasttime.Now().UnixMilli(),
+	}
+	pool.linkItem = linkedlist.NewItem[*OpenFilePool](pool)
+	return pool
+}
+
+func (this *OpenFilePool) Filename() string {
+	return this.filename
+}
+
+func (this *OpenFilePool) Get() (resultFile *OpenFile, consumed bool, consumedSize int64) {
+	// 如果已经关闭，直接返回
+	if this.isClosed {
+		return nil, false, 0
+	}
+
+	select {
+	case file := <-this.c:
+		if file != nil {
+			this.usedSize -= file.size
+
+			err := file.SeekStart()
+			if err != nil {
+				_ = file.Close()
+				return nil, true, file.size
+			}
+			file.version = this.version
+
+			return file, true, file.size
+		}
+		return nil, false, 0
+	default:
+		return nil, false, 0
+	}
+}
+
+func (this *OpenFilePool) Put(file *OpenFile) bool {
+	// 如果已关闭，则不接受新的文件
+	if this.isClosed {
+		_ = file.Close()
+		return false
+	}
+
+	// 检查文件版本号
+	if this.version > 0 && file.version > 0 && file.version != this.version {
+		_ = file.Close()
+		return false
+	}
+
+	// 加入Pool
+	select {
+	case this.c <- file:
+		this.usedSize += file.size
+		return true
+	default:
+		// 多余的直接关闭
+		_ = file.Close()
+		return false
+	}
+}
+
+func (this *OpenFilePool) Len() int {
+	return len(this.c)
+}
+
+func (this *OpenFilePool) TotalSize() int64 {
+	return this.usedSize
+}
+
+func (this *OpenFilePool) SetClosing() {
+	this.isClosed = true
+}
+
+func (this *OpenFilePool) Close() {
+	this.isClosed = true
+	for {
+		select {
+		case file := <-this.c:
+			_ = file.Close()
+		default:
+			return
+		}
+	}
+}
--- a/EdgeNode/internal/caches/open_file_pool_test.go
+++ b/EdgeNode/internal/caches/open_file_pool_test.go
@@ -0,0 +1,46 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/iwind/TeaGo/rands"
+	"sync"
+	"testing"
+)
+
+func TestOpenFilePool_Get(t *testing.T) {
+	var pool = caches.NewOpenFilePool("a")
+	t.Log(pool.Filename())
+	t.Log(pool.Get())
+	t.Log(pool.Put(caches.NewOpenFile(nil, nil, nil, 0, 1)))
+	t.Log(pool.Get())
+	t.Log(pool.Get())
+}
+
+func TestOpenFilePool_Close(t *testing.T) {
+	var pool = caches.NewOpenFilePool("a")
+	pool.Put(caches.NewOpenFile(nil, nil, nil, 0, 1))
+	pool.Put(caches.NewOpenFile(nil, nil, nil, 0, 1))
+	pool.Close()
+}
+
+func TestOpenFilePool_Concurrent(t *testing.T) {
+	var pool = caches.NewOpenFilePool("a")
+	var concurrent = 1000
+	var wg = &sync.WaitGroup{}
+	wg.Add(concurrent)
+	for i := 0; i < concurrent; i++ {
+		go func() {
+			defer wg.Done()
+
+			if rands.Int(0, 1) == 1 {
+				pool.Put(caches.NewOpenFile(nil, nil, nil, 0, 1))
+			}
+			if rands.Int(0, 1) == 0 {
+				pool.Get()
+			}
+		}()
+	}
+	wg.Wait()
+}
--- a/EdgeNode/internal/caches/partial_ranges.go
+++ b/EdgeNode/internal/caches/partial_ranges.go
@@ -0,0 +1,270 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches
+
+import (
+	"bytes"
+	"encoding/json"
+	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+	"github.com/iwind/TeaGo/types"
+	"strconv"
+)
+
+// PartialRanges 内容分区范围定义
+type PartialRanges struct {
+	Version    int        `json:"version"`    // 版本号
+	Ranges     [][2]int64 `json:"ranges"`     // 范围
+	BodySize   int64      `json:"bodySize"`   // 总长度
+	ContentMD5 string     `json:"contentMD5"` // 内容md5
+}
+
+// NewPartialRanges 获取新对象
+func NewPartialRanges(expiresAt int64) *PartialRanges {
+	return &PartialRanges{
+		Ranges:  [][2]int64{},
+		Version: 2,
+	}
+}
+
+// NewPartialRangesFromData 从数据中解析范围
+func NewPartialRangesFromData(data []byte) (*PartialRanges, error) {
+	var rs = NewPartialRanges(0)
+	for {
+		var index = bytes.IndexRune(data, '\n')
+		if index < 0 {
+			break
+		}
+		var line = data[:index]
+		var colonIndex = bytes.IndexRune(line, ':')
+		if colonIndex > 0 {
+			switch string(line[:colonIndex]) {
+			case "v": // 版本号
+				rs.Version = types.Int(line[colonIndex+1:])
+			case "b": // 总长度
+				rs.BodySize = types.Int64(line[colonIndex+1:])
+			case "r": // 范围信息
+				var commaIndex = bytes.IndexRune(line, ',')
+				if commaIndex > 0 {
+					rs.Ranges = append(rs.Ranges, [2]int64{types.Int64(line[colonIndex+1 : commaIndex]), types.Int64(line[commaIndex+1:])})
+				}
+			case "m": // Content-MD5
+				rs.ContentMD5 = string(line[colonIndex+1:])
+			}
+		}
+		data = data[index+1:]
+		if len(data) == 0 {
+			break
+		}
+	}
+	return rs, nil
+}
+
+// NewPartialRangesFromJSON 从JSON中解析范围
+func NewPartialRangesFromJSON(data []byte) (*PartialRanges, error) {
+	var rs = NewPartialRanges(0)
+	err := json.Unmarshal(data, &rs)
+	if err != nil {
+		return nil, err
+	}
+	rs.Version = 0
+
+	return rs, nil
+}
+
+// NewPartialRangesFromFile 从文件中加载范围信息
+func NewPartialRangesFromFile(path string) (*PartialRanges, error) {
+	data, err := SharedPartialRangesQueue.Get(path)
+	if err != nil {
+		return nil, err
+	}
+	if len(data) == 0 {
+		return NewPartialRanges(0), nil
+	}
+
+	// 兼容老的JSON格式
+	if data[0] == '{' {
+		return NewPartialRangesFromJSON(data)
+	}
+
+	// 新的格式
+	return NewPartialRangesFromData(data)
+}
+
+// Add 添加新范围
+func (this *PartialRanges) Add(begin int64, end int64) {
+	if begin > end {
+		begin, end = end, begin
+	}
+
+	var nr = [2]int64{begin, end}
+
+	var count = len(this.Ranges)
+	if count == 0 {
+		this.Ranges = [][2]int64{nr}
+		return
+	}
+
+	// insert
+	var index = -1
+	for i, r := range this.Ranges {
+		if r[0] > begin || (r[0] == begin && r[1] >= end) {
+			index = i
+			this.Ranges = append(this.Ranges, [2]int64{})
+			copy(this.Ranges[index+1:], this.Ranges[index:])
+			this.Ranges[index] = nr
+			break
+		}
+	}
+
+	if index == -1 {
+		index = count
+		this.Ranges = append(this.Ranges, nr)
+	}
+
+	this.merge(index)
+}
+
+// Contains 检查是否包含某个范围
+func (this *PartialRanges) Contains(begin int64, end int64) bool {
+	if len(this.Ranges) == 0 {
+		return false
+	}
+
+	for _, r2 := range this.Ranges {
+		if r2[0] <= begin && r2[1] >= end {
+			return true
+		}
+	}
+
+	return false
+}
+
+// Nearest 查找最近的某个范围
+func (this *PartialRanges) Nearest(begin int64, end int64) (r [2]int64, ok bool) {
+	if len(this.Ranges) == 0 {
+		return
+	}
+
+	for _, r2 := range this.Ranges {
+		if r2[0] <= begin && r2[1] > begin {
+			r = [2]int64{begin, this.min(end, r2[1])}
+			ok = true
+			return
+		}
+	}
+	return
+}
+
+// FindRangeAtPosition 查找在某个位置上的范围
+func (this *PartialRanges) FindRangeAtPosition(position int64) (r rangeutils.Range, ok bool) {
+	if len(this.Ranges) == 0 || position < 0 {
+		return
+	}
+
+	for _, r2 := range this.Ranges {
+		if r2[0] <= position && r2[1] > position {
+			return [2]int64{position, r2[1]}, true
+		}
+	}
+
+	return
+}
+
+// 转换为字符串
+func (this *PartialRanges) String() string {
+	var s = "v:" + strconv.Itoa(this.Version) + "\n" + // version
+		"b:" + this.formatInt64(this.BodySize) + "\n" // bodySize
+	if len(this.ContentMD5) > 0 {
+		s += "m:" + this.ContentMD5 + "\n" // Content-MD5
+	}
+	for _, r := range this.Ranges {
+		s += "r:" + this.formatInt64(r[0]) + "," + this.formatInt64(r[1]) + "\n" // range
+	}
+	return s
+}
+
+// Bytes 将内容转换为字节
+func (this *PartialRanges) Bytes() []byte {
+	return []byte(this.String())
+}
+
+// WriteToFile 写入到文件中
+func (this *PartialRanges) WriteToFile(path string) error {
+	SharedPartialRangesQueue.Put(path, this.Bytes())
+	return nil
+}
+
+// Max 获取最大位置
+func (this *PartialRanges) Max() int64 {
+	if len(this.Ranges) > 0 {
+		return this.Ranges[len(this.Ranges)-1][1]
+	}
+	return 0
+}
+
+// Reset 重置范围信息
+func (this *PartialRanges) Reset() {
+	this.Ranges = [][2]int64{}
+}
+
+// IsCompleted 是否已下载完整
+func (this *PartialRanges) IsCompleted() bool {
+	return len(this.Ranges) == 1 && this.Ranges[0][0] == 0 && this.Ranges[0][1] == this.BodySize-1
+}
+
+func (this *PartialRanges) merge(index int) {
+	// forward
+	var lastIndex = index
+	for i := index; i >= 1; i-- {
+		var curr = this.Ranges[i]
+		var prev = this.Ranges[i-1]
+		var w1 = this.w(curr)
+		var w2 = this.w(prev)
+		if w1+w2 >= this.max(curr[1], prev[1])-this.min(curr[0], prev[0])-1 {
+			prev = [2]int64{this.min(curr[0], prev[0]), this.max(curr[1], prev[1])}
+			this.Ranges[i-1] = prev
+			this.Ranges = append(this.Ranges[:i], this.Ranges[i+1:]...)
+			lastIndex = i - 1
+		} else {
+			break
+		}
+	}
+
+	// backward
+	index = lastIndex
+	for index < len(this.Ranges)-1 {
+		var curr = this.Ranges[index]
+		var next = this.Ranges[index+1]
+		var w1 = this.w(curr)
+		var w2 = this.w(next)
+		if w1+w2 >= this.max(curr[1], next[1])-this.min(curr[0], next[0])-1 {
+			curr = [2]int64{this.min(curr[0], next[0]), this.max(curr[1], next[1])}
+			this.Ranges = append(this.Ranges[:index], this.Ranges[index+1:]...)
+			this.Ranges[index] = curr
+		} else {
+			break
+		}
+	}
+}
+
+func (this *PartialRanges) w(r [2]int64) int64 {
+	return r[1] - r[0]
+}
+
+func (this *PartialRanges) min(n1 int64, n2 int64) int64 {
+	if n1 <= n2 {
+		return n1
+	}
+	return n2
+}
+
+func (this *PartialRanges) max(n1 int64, n2 int64) int64 {
+	if n1 >= n2 {
+		return n1
+	}
+	return n2
+}
+
+func (this *PartialRanges) formatInt64(i int64) string {
+	return strconv.FormatInt(i, 10)
+}
--- a/EdgeNode/internal/caches/partial_ranges_queue.go
+++ b/EdgeNode/internal/caches/partial_ranges_queue.go
@@ -0,0 +1,144 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import (
+	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
+	"github.com/TeaOSLab/EdgeNode/internal/remotelogs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/fnv"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/goman"
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"sync"
+)
+
+var SharedPartialRangesQueue = NewPartialRangesQueue()
+
+func init() {
+	if !teaconst.IsMain {
+		return
+	}
+
+	SharedPartialRangesQueue.Start()
+}
+
+const partialRangesQueueSharding = 8
+
+// PartialRangesQueue ranges file writing queue
+type PartialRangesQueue struct {
+	m [partialRangesQueueSharding]map[string][]byte // { filename => data, ... }
+
+	c  chan string // filename1, ...
+	mu [partialRangesQueueSharding]*sync.RWMutex
+}
+
+// NewPartialRangesQueue Create new queue
+func NewPartialRangesQueue() *PartialRangesQueue {
+	var queueSize = 512
+	var memGB = memutils.SystemMemoryGB()
+	if memGB > 16 {
+		queueSize = 8 << 10
+	} else if memGB > 8 {
+		queueSize = 4 << 10
+	} else if memGB > 4 {
+		queueSize = 2 << 10
+	} else if memGB > 2 {
+		queueSize = 1 << 10
+	}
+
+	var m = [partialRangesQueueSharding]map[string][]byte{}
+	var muList = [partialRangesQueueSharding]*sync.RWMutex{}
+	for i := 0; i < partialRangesQueueSharding; i++ {
+		muList[i] = &sync.RWMutex{}
+		m[i] = map[string][]byte{}
+	}
+
+	return &PartialRangesQueue{
+		mu: muList,
+		m:  m,
+		c:  make(chan string, queueSize),
+	}
+}
+
+// Start the queue
+func (this *PartialRangesQueue) Start() {
+	goman.New(func() {
+		this.Dump()
+	})
+}
+
+// Put ranges data to filename
+func (this *PartialRangesQueue) Put(filename string, data []byte) {
+	var index = this.indexForKey(filename)
+
+	this.mu[index].Lock()
+	this.m[index][filename] = data
+	this.mu[index].Unlock()
+
+	// always wait to finish
+	this.c <- filename
+}
+
+// Get ranges data from filename
+func (this *PartialRangesQueue) Get(filename string) ([]byte, error) {
+	var index = this.indexForKey(filename)
+
+	this.mu[index].RLock()
+	data, ok := this.m[index][filename]
+	this.mu[index].RUnlock()
+
+	if ok {
+		return data, nil
+	}
+
+	return fsutils.ReadFile(filename)
+}
+
+// Delete ranges filename
+func (this *PartialRangesQueue) Delete(filename string) {
+	var index = this.indexForKey(filename)
+
+	this.mu[index].Lock()
+	delete(this.m[index], filename)
+	this.mu[index].Unlock()
+}
+
+// Dump ranges to filename from memory
+func (this *PartialRangesQueue) Dump() {
+	for filename := range this.c {
+		var index = this.indexForKey(filename)
+
+		this.mu[index].Lock()
+		data, ok := this.m[index][filename]
+		if ok {
+			delete(this.m[index], filename)
+		}
+		this.mu[index].Unlock()
+
+		if !ok || len(data) == 0 {
+			continue
+		}
+
+		err := fsutils.WriteFile(filename, data, 0666)
+		if err != nil {
+			remotelogs.Println("PARTIAL_RANGES_QUEUE", "write file '"+filename+"' failed: "+err.Error())
+		}
+	}
+}
+
+// Len count all files
+func (this *PartialRangesQueue) Len() int {
+	var count int
+
+	for i := 0; i < partialRangesQueueSharding; i++ {
+		this.mu[i].RLock()
+		count += len(this.m[i])
+		this.mu[i].RUnlock()
+	}
+
+	return count
+}
+
+func (this *PartialRangesQueue) indexForKey(filename string) int {
+	return int(fnv.HashString(filename) % partialRangesQueueSharding)
+}
--- a/EdgeNode/internal/caches/partial_ranges_queue_test.go
+++ b/EdgeNode/internal/caches/partial_ranges_queue_test.go
@@ -0,0 +1,31 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches_test
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/iwind/TeaGo/assert"
+	"testing"
+)
+
+func TestNewPartialRangesQueue(t *testing.T) {
+	var a = assert.NewAssertion(t)
+
+	var queue = caches.NewPartialRangesQueue()
+	queue.Put("a", []byte{1, 2, 3})
+	t.Log("add 'a':", queue.Len())
+	t.Log(queue.Get("a"))
+	a.IsTrue(queue.Len() == 1)
+
+	queue.Put("a", nil)
+	t.Log("add 'a':", queue.Len())
+	a.IsTrue(queue.Len() == 1)
+
+	queue.Put("b", nil)
+	t.Log("add 'b':", queue.Len())
+	a.IsTrue(queue.Len() == 2)
+
+	queue.Delete("a")
+	t.Log("delete 'a':", queue.Len())
+	a.IsTrue(queue.Len() == 1)
+}
--- a/EdgeNode/internal/caches/partial_ranges_test.go
+++ b/EdgeNode/internal/caches/partial_ranges_test.go
@@ -0,0 +1,239 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
+
+package caches_test
+
+import (
+	"crypto/md5"
+	"encoding/base64"
+	"encoding/json"
+	"github.com/TeaOSLab/EdgeNode/internal/caches"
+	"github.com/iwind/TeaGo/assert"
+	"github.com/iwind/TeaGo/logs"
+	"testing"
+	"time"
+)
+
+func TestNewPartialRanges(t *testing.T) {
+	var r = caches.NewPartialRanges(0)
+	r.Add(1, 100)
+	r.Add(50, 300)
+
+	r.Add(30, 80)
+	r.Add(30, 100)
+	r.Add(30, 400)
+	r.Add(1000, 10000)
+	r.Add(200, 1000)
+	r.Add(200, 10040)
+
+	logs.PrintAsJSON(r.Ranges, t)
+	t.Log("max:", r.Max())
+}
+
+func TestNewPartialRanges1(t *testing.T) {
+	var a = assert.NewAssertion(t)
+
+	var r = caches.NewPartialRanges(0)
+	r.Add(1, 100)
+	r.Add(1, 101)
+	r.Add(1, 102)
+	r.Add(2, 103)
+	r.Add(200, 300)
+	r.Add(1, 1000)
+
+	var rs = r.Ranges
+	logs.PrintAsJSON(rs, t)
+	a.IsTrue(len(rs) == 1)
+	if len(rs) == 1 {
+		a.IsTrue(rs[0][0] == 1)
+		a.IsTrue(rs[0][1] == 1000)
+	}
+}
+
+func TestNewPartialRanges2(t *testing.T) {
+	// low -> high
+	var r = caches.NewPartialRanges(0)
+	r.Add(1, 100)
+	r.Add(1, 101)
+	r.Add(1, 102)
+	r.Add(2, 103)
+	r.Add(200, 300)
+	r.Add(301, 302)
+	r.Add(303, 304)
+	r.Add(250, 400)
+
+	var rs = r.Ranges
+	logs.PrintAsJSON(rs, t)
+}
+
+func TestNewPartialRanges3(t *testing.T) {
+	// high -> low
+	var r = caches.NewPartialRanges(0)
+	r.Add(301, 302)
+	r.Add(303, 304)
+	r.Add(200, 300)
+	r.Add(250, 400)
+
+	var rs = r.Ranges
+	logs.PrintAsJSON(rs, t)
+}
+
+func TestNewPartialRanges4(t *testing.T) {
+	// nearby
+	var r = caches.NewPartialRanges(0)
+	r.Add(301, 302)
+	r.Add(303, 304)
+	r.Add(305, 306)
+
+	r.Add(417, 417)
+	r.Add(410, 415)
+	r.Add(400, 409)
+
+	var rs = r.Ranges
+	logs.PrintAsJSON(rs, t)
+	t.Log(r.Contains(400, 416))
+}
+
+func TestNewPartialRanges5(t *testing.T) {
+	var r = caches.NewPartialRanges(0)
+	for j := 0; j < 1000; j++ {
+		r.Add(int64(j), int64(j+100))
+	}
+	logs.PrintAsJSON(r.Ranges, t)
+}
+
+func TestNewPartialRanges_Nearest(t *testing.T) {
+	{
+		// nearby
+		var r = caches.NewPartialRanges(0)
+		r.Add(301, 400)
+		r.Add(401, 500)
+		r.Add(501, 600)
+
+		t.Log(r.Nearest(100, 200))
+		t.Log(r.Nearest(300, 350))
+		t.Log(r.Nearest(302, 350))
+	}
+
+	{
+		// nearby
+		var r = caches.NewPartialRanges(0)
+		r.Add(301, 400)
+		r.Add(450, 500)
+		r.Add(550, 600)
+
+		t.Log(r.Nearest(100, 200))
+		t.Log(r.Nearest(300, 350))
+		t.Log(r.Nearest(302, 350))
+		t.Log(r.Nearest(302, 440))
+		t.Log(r.Nearest(302, 1000))
+	}
+}
+
+func TestNewPartialRanges_Large_Range(t *testing.T) {
+	var a = assert.NewAssertion(t)
+
+	var largeSize int64 = 10000000000000
+	t.Log(largeSize/1024/1024/1024, "G")
+
+	var r = caches.NewPartialRanges(0)
+	r.Add(1, largeSize)
+	var s = r.String()
+	t.Log(s)
+
+	r2, err := caches.NewPartialRangesFromData([]byte(s))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	a.IsTrue(largeSize == r2.Ranges[0][1])
+	logs.PrintAsJSON(r, t)
+}
+
+func TestPartialRanges_Encode_JSON(t *testing.T) {
+	var r = caches.NewPartialRanges(0)
+	for i := 0; i < 10; i++ {
+		r.Ranges = append(r.Ranges, [2]int64{int64(i * 100), int64(i*100 + 100)})
+	}
+	var before = time.Now()
+	data, err := json.Marshal(r)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(time.Since(before).Seconds()*1000, "ms")
+	t.Log(len(data))
+}
+
+func TestPartialRanges_Encode_String(t *testing.T) {
+	var r = caches.NewPartialRanges(0)
+	r.BodySize = 1024
+	for i := 0; i < 10; i++ {
+		r.Ranges = append(r.Ranges, [2]int64{int64(i * 100), int64(i*100 + 100)})
+	}
+
+	var sum = md5.Sum([]byte("123456"))
+	r.ContentMD5 = base64.StdEncoding.EncodeToString(sum[:])
+
+	var before = time.Now()
+	var data = r.String()
+	t.Log(data)
+	t.Log(time.Since(before).Seconds()*1000, "ms")
+	t.Log(len(data))
+
+	r2, err := caches.NewPartialRangesFromData([]byte(data))
+	if err != nil {
+		t.Fatal(err)
+	}
+	logs.PrintAsJSON(r2, t)
+}
+
+func TestPartialRanges_Version(t *testing.T) {
+	{
+		ranges, err := caches.NewPartialRangesFromData([]byte(`e:1668928495
+r:0,1048576
+r:1140260864,1140295164`))
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("version:", ranges.Version)
+	}
+	{
+		ranges, err := caches.NewPartialRangesFromData([]byte(`e:1668928495
+r:0,1048576
+r:1140260864,1140295164
+v:0
+`))
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("version:", ranges.Version)
+	}
+	{
+		ranges, err := caches.NewPartialRangesFromJSON([]byte(`{}`))
+		if err != nil {
+			t.Fatal(err)
+		}
+		t.Log("version:", ranges.Version)
+	}
+}
+
+func BenchmarkNewPartialRanges(b *testing.B) {
+	for i := 0; i < b.N; i++ {
+		var r = caches.NewPartialRanges(0)
+		for j := 0; j < 1000; j++ {
+			r.Add(int64(j), int64(j+100))
+		}
+	}
+}
+
+func BenchmarkPartialRanges_String(b *testing.B) {
+	var r = caches.NewPartialRanges(0)
+	r.BodySize = 1024
+	for i := 0; i < 10; i++ {
+		r.Ranges = append(r.Ranges, [2]int64{int64(i * 100), int64(i*100 + 100)})
+	}
+	b.ResetTimer()
+
+	for i := 0; i < b.N; i++ {
+		_ = r.String()
+	}
+}
--- a/EdgeNode/internal/caches/reader.go
+++ b/EdgeNode/internal/caches/reader.go
@@ -0,0 +1,52 @@
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+	"io"
+)
+
+type ReaderFunc func(n int) (goNext bool, err error)
+
+type Reader interface {
+	// Init 初始化
+	Init() error
+
+	// TypeName 类型名称
+	TypeName() string
+
+	// ExpiresAt 过期时间
+	ExpiresAt() int64
+
+	// Status 状态码
+	Status() int
+
+	// LastModified 最后修改时间
+	LastModified() int64
+
+	// ReadHeader 读取Header
+	ReadHeader(buf []byte, callback ReaderFunc) error
+
+	// ReadBody 读取Body
+	ReadBody(buf []byte, callback ReaderFunc) error
+
+	// Read 实现io.Reader接口
+	Read(buf []byte) (int, error)
+
+	// ReadBodyRange 读取某个范围内的Body
+	ReadBodyRange(buf []byte, start int64, end int64, callback ReaderFunc) error
+
+	// HeaderSize Header Size
+	HeaderSize() int64
+
+	// BodySize Body Size
+	BodySize() int64
+
+	// ContainsRange 是否包含某个区间内容
+	ContainsRange(r rangeutils.Range) (r2 rangeutils.Range, ok bool)
+
+	// SetNextReader 设置下一个内容Reader
+	SetNextReader(nextReader io.ReadCloser)
+
+	// Close 关闭
+	Close() error
+}
--- a/EdgeNode/internal/caches/reader_base.go
+++ b/EdgeNode/internal/caches/reader_base.go
@@ -0,0 +1,14 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package caches
+
+import "io"
+
+type BaseReader struct {
+	nextReader io.ReadCloser
+}
+
+// SetNextReader 设置下一个内容Reader
+func (this *BaseReader) SetNextReader(nextReader io.ReadCloser) {
+	this.nextReader = nextReader
+}
--- a/EdgeNode/internal/caches/reader_file.go
+++ b/EdgeNode/internal/caches/reader_file.go
@@ -0,0 +1,428 @@
+package caches
+
+import (
+	"encoding/binary"
+	"errors"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+	"github.com/iwind/TeaGo/types"
+	"io"
+	"os"
+)
+
+type FileReader struct {
+	BaseReader
+
+	fp *fsutils.File
+
+	openFile      *OpenFile
+	openFileCache *OpenFileCache
+
+	meta   []byte
+	header []byte
+
+	expiresAt    int64
+	status       int
+	headerOffset int64
+	headerSize   int
+	bodySize     int64
+	bodyOffset   int64
+
+	isClosed bool
+}
+
+func NewFileReader(fp *fsutils.File) *FileReader {
+	return &FileReader{fp: fp}
+}
+
+func (this *FileReader) Init() error {
+	return this.InitAutoDiscard(true)
+}
+
+func (this *FileReader) InitAutoDiscard(autoDiscard bool) error {
+	if this.openFile != nil {
+		this.meta = this.openFile.meta
+		this.header = this.openFile.header
+	}
+
+	var isOk = false
+
+	if autoDiscard {
+		defer func() {
+			if !isOk {
+				_ = this.discard()
+			}
+		}()
+	}
+
+	var buf = this.meta
+	if len(buf) == 0 {
+		buf = make([]byte, SizeMeta)
+		ok, err := this.readToBuff(this.fp, buf)
+		if err != nil {
+			return err
+		}
+		if !ok {
+			return ErrNotFound
+		}
+		this.meta = buf
+	}
+
+	this.expiresAt = int64(binary.BigEndian.Uint32(buf[:SizeExpiresAt]))
+
+	var status = types.Int(string(buf[OffsetStatus : OffsetStatus+SizeStatus]))
+	if status < 100 || status > 999 {
+		return errors.New("invalid status")
+	}
+	this.status = status
+
+	// URL
+	var urlLength = binary.BigEndian.Uint32(buf[OffsetURLLength : OffsetURLLength+SizeURLLength])
+
+	// header
+	var headerSize = int(binary.BigEndian.Uint32(buf[OffsetHeaderLength : OffsetHeaderLength+SizeHeaderLength]))
+	if headerSize == 0 {
+		return nil
+	}
+	this.headerSize = headerSize
+	this.headerOffset = int64(SizeMeta) + int64(urlLength)
+
+	// body
+	this.bodyOffset = this.headerOffset + int64(headerSize)
+	var bodySize = int(binary.BigEndian.Uint64(buf[OffsetBodyLength : OffsetBodyLength+SizeBodyLength]))
+	if bodySize == 0 {
+		isOk = true
+		return nil
+	}
+	this.bodySize = int64(bodySize)
+
+	// read header
+	if this.openFileCache != nil && len(this.header) == 0 {
+		if headerSize > 0 && headerSize <= 512 {
+			this.header = make([]byte, headerSize)
+			_, err := this.fp.Seek(this.headerOffset, io.SeekStart)
+			if err != nil {
+				return err
+			}
+			_, err = this.readToBuff(this.fp, this.header)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	isOk = true
+
+	return nil
+}
+
+func (this *FileReader) TypeName() string {
+	return "disk"
+}
+
+func (this *FileReader) ExpiresAt() int64 {
+	return this.expiresAt
+}
+
+func (this *FileReader) Status() int {
+	return this.status
+}
+
+func (this *FileReader) LastModified() int64 {
+	stat, err := this.fp.Stat()
+	if err != nil {
+		return 0
+	}
+	return stat.ModTime().Unix()
+}
+
+func (this *FileReader) HeaderSize() int64 {
+	return int64(this.headerSize)
+}
+
+func (this *FileReader) BodySize() int64 {
+	return this.bodySize
+}
+
+func (this *FileReader) ReadHeader(buf []byte, callback ReaderFunc) error {
+	// 使用缓存
+	if len(this.header) > 0 && len(buf) >= len(this.header) {
+		copy(buf, this.header)
+		_, err := callback(len(this.header))
+		if err != nil {
+			return err
+		}
+
+		// 移动到Body位置
+		_, err = this.fp.Seek(this.bodyOffset, io.SeekStart)
+		if err != nil {
+			return err
+		}
+		return nil
+	}
+
+	var isOk = false
+
+	defer func() {
+		if !isOk {
+			_ = this.discard()
+		}
+	}()
+
+	_, err := this.fp.Seek(this.headerOffset, io.SeekStart)
+	if err != nil {
+		return err
+	}
+
+	var headerSize = this.headerSize
+
+	for {
+		n, err := this.fp.Read(buf)
+		if n > 0 {
+			if n < headerSize {
+				goNext, e := callback(n)
+				if e != nil {
+					isOk = true
+					return e
+				}
+				if !goNext {
+					break
+				}
+				headerSize -= n
+			} else {
+				_, e := callback(headerSize)
+				if e != nil {
+					isOk = true
+					return e
+				}
+				break
+			}
+		}
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+			break
+		}
+	}
+
+	isOk = true
+
+	// 移动到Body位置
+	_, err = this.fp.Seek(this.bodyOffset, io.SeekStart)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (this *FileReader) ReadBody(buf []byte, callback ReaderFunc) error {
+	if this.bodySize == 0 {
+		return nil
+	}
+
+	var isOk = false
+
+	defer func() {
+		if !isOk {
+			_ = this.discard()
+		}
+	}()
+
+	var offset = this.bodyOffset
+
+	// 开始读Body部分
+	_, err := this.fp.Seek(offset, io.SeekStart)
+	if err != nil {
+		return err
+	}
+
+	for {
+		n, err := this.fp.Read(buf)
+		if n > 0 {
+			goNext, e := callback(n)
+			if e != nil {
+				isOk = true
+				return e
+			}
+			if !goNext {
+				break
+			}
+		}
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+			break
+		}
+	}
+
+	isOk = true
+
+	return nil
+}
+
+func (this *FileReader) Read(buf []byte) (n int, err error) {
+	if this.bodySize == 0 {
+		n = 0
+		err = io.EOF
+		return
+	}
+
+	n, err = this.fp.Read(buf)
+	if err != nil && err != io.EOF {
+		_ = this.discard()
+	}
+
+	return
+}
+
+func (this *FileReader) ReadBodyRange(buf []byte, start int64, end int64, callback ReaderFunc) error {
+	var isOk = false
+
+	defer func() {
+		if !isOk {
+			_ = this.discard()
+		}
+	}()
+
+	var offset = start
+	if start < 0 {
+		offset = this.bodyOffset + this.bodySize + end
+		end = this.bodyOffset + this.bodySize - 1
+	} else if end < 0 {
+		offset = this.bodyOffset + start
+		end = this.bodyOffset + this.bodySize - 1
+	} else {
+		offset = this.bodyOffset + start
+		end = this.bodyOffset + end
+	}
+	if offset < 0 || end < 0 || offset > end {
+		isOk = true
+		return ErrInvalidRange
+	}
+	_, err := this.fp.Seek(offset, io.SeekStart)
+	if err != nil {
+		return err
+	}
+
+	for {
+		var n int
+		n, err = this.fp.Read(buf)
+		if n > 0 {
+			var n2 = int(end-offset) + 1
+			if n2 <= n {
+				_, e := callback(n2)
+				if e != nil {
+					isOk = true
+					return e
+				}
+				break
+			} else {
+				goNext, e := callback(n)
+				if e != nil {
+					isOk = true
+					return e
+				}
+				if !goNext {
+					break
+				}
+			}
+
+			offset += int64(n)
+			if offset > end {
+				break
+			}
+		}
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+			break
+		}
+	}
+
+	isOk = true
+
+	// 读取下一个Reader
+	if this.nextReader != nil {
+		defer func() {
+			_ = this.nextReader.Close()
+		}()
+
+		for {
+			var n int
+			n, err = this.nextReader.Read(buf)
+			if n > 0 {
+				goNext, writeErr := callback(n)
+				if writeErr != nil {
+					return writeErr
+				}
+				if !goNext {
+					break
+				}
+			}
+			if err != nil {
+				if err != io.EOF {
+					return err
+				}
+				break
+			}
+		}
+	}
+
+	return nil
+}
+
+// ContainsRange 是否包含某些区间内容
+func (this *FileReader) ContainsRange(r rangeutils.Range) (r2 rangeutils.Range, ok bool) {
+	return r, true
+}
+
+// FP 原始的文件句柄
+func (this *FileReader) FP() *os.File {
+	return this.fp.Raw()
+}
+
+func (this *FileReader) Close() error {
+	if this.isClosed {
+		return nil
+	}
+	this.isClosed = true
+
+	if this.openFileCache != nil {
+		if this.openFile != nil {
+			this.openFileCache.Put(this.fp.Name(), this.openFile)
+		} else {
+			var cacheMeta = make([]byte, len(this.meta))
+			copy(cacheMeta, this.meta)
+			this.openFileCache.Put(this.fp.Name(), NewOpenFile(this.fp.Raw(), cacheMeta, this.header, this.LastModified(), this.bodySize))
+		}
+		return nil
+	}
+
+	return this.fp.Close()
+}
+
+func (this *FileReader) readToBuff(fp *fsutils.File, buf []byte) (ok bool, err error) {
+	n, err := fp.Read(buf)
+	if err != nil {
+		return false, err
+	}
+	ok = n == len(buf)
+	return
+}
+
+func (this *FileReader) discard() error {
+	_ = this.fp.Close()
+	this.isClosed = true
+
+	// close open file cache
+	if this.openFileCache != nil {
+		this.openFileCache.Close(this.fp.Name())
+	}
+
+	// remove file
+	return fsutils.Remove(this.fp.Name())
+}
--- a/EdgeNode/internal/caches/reader_file_mmap.go
+++ b/EdgeNode/internal/caches/reader_file_mmap.go
@@ -0,0 +1,18 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build !plus
+
+package caches
+
+import (
+	"errors"
+	"io"
+)
+
+type MMAPFileReader struct {
+	FileReader
+}
+
+func (this *MMAPFileReader) CopyBodyTo(writer io.Writer) (int, error) {
+	// stub
+	return 0, errors.New("not implemented")
+}
--- a/EdgeNode/internal/caches/reader_file_mmap_darwin_plus.go
+++ b/EdgeNode/internal/caches/reader_file_mmap_darwin_plus.go
@@ -0,0 +1,22 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build plus && darwin
+
+package caches
+
+import (
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/mmap"
+)
+
+func IsValidForMMAPSize(size int64) bool {
+	var availableGB = int64(memutils.AvailableMemoryGB())
+	if availableGB < 1 {
+		return false
+	}
+
+	if mmap.TotalMMAPFileSize() > (availableGB << 28) /** 1/4 availableGB **/ {
+		return false
+	}
+
+	return size > (4<<10) && size < maxMMAPFileSize
+}
--- a/EdgeNode/internal/caches/reader_file_mmap_others_plus.go
+++ b/EdgeNode/internal/caches/reader_file_mmap_others_plus.go
@@ -0,0 +1,22 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build plus && !darwin
+
+package caches
+
+import (
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/mmap"
+)
+
+func IsValidForMMAPSize(size int64) bool {
+	var availableGB = int64(memutils.AvailableMemoryGB())
+	if availableGB < 1 {
+		return false
+	}
+
+	if mmap.TotalMMAPFileSize() > (availableGB << 27) /** 1/8 availableGB **/ {
+		return false
+	}
+
+	return size > (256<<10) && size < maxMMAPFileSize
+}
--- a/EdgeNode/internal/caches/reader_file_mmap_plus.go
+++ b/EdgeNode/internal/caches/reader_file_mmap_plus.go
@@ -0,0 +1,421 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build plus
+
+package caches
+
+import (
+	"encoding/binary"
+	"errors"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	memutils "github.com/TeaOSLab/EdgeNode/internal/utils/mem"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/mmap"
+	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+	"github.com/iwind/TeaGo/types"
+	"io"
+	"os"
+	"sync"
+)
+
+// 设置最大能映射的文件尺寸
+var maxMMAPFileSize int64 = 8 << 20
+
+func init() {
+	var estimatedSize = int64((memutils.SystemMemoryGB() * 4) << 20)
+	if estimatedSize > maxMMAPFileSize {
+		maxMMAPFileSize = estimatedSize
+	}
+}
+
+// MMAPFileReader 通过MMAP读取文件
+type MMAPFileReader struct {
+	BaseReader
+
+	rawReader  *mmap.SharedMMAP
+	path       string
+	modifiedAt int64
+
+	meta   []byte
+	header []byte
+
+	expiresAt    int64
+	status       int
+	headerOffset int64
+	headerSize   int
+	bodySize     int64
+	bodyOffset   int64
+
+	currentOffset int64
+
+	isClosed bool
+
+	once sync.Once
+}
+
+func NewMMAPFileReaderFromPath(filename string) (*MMAPFileReader, error) {
+	reader, err := mmap.OpenSharedMMAP(filename)
+	if err != nil {
+		return nil, err
+	}
+	return NewMMAPFileReader(reader)
+}
+
+func NewMMAPFileReader(mmapReader *mmap.SharedMMAP) (*MMAPFileReader, error) {
+	return &MMAPFileReader{
+		path:       mmapReader.Name(),
+		rawReader:  mmapReader,
+		modifiedAt: mmapReader.Stat().ModTime().Unix(),
+	}, nil
+}
+
+func (this *MMAPFileReader) Init() error {
+	return this.InitAutoDiscard(true)
+}
+
+func (this *MMAPFileReader) InitAutoDiscard(autoDiscard bool) error {
+	var isOk = false
+
+	if autoDiscard {
+		defer func() {
+			if !isOk {
+				_ = this.discard()
+			}
+		}()
+	}
+
+	var buf = this.meta
+	if len(buf) == 0 {
+		buf = make([]byte, SizeMeta)
+		ok, err := this.readNext(buf)
+		if err != nil {
+			return err
+		}
+		if !ok {
+			return ErrNotFound
+		}
+		this.meta = buf
+	}
+
+	this.expiresAt = int64(binary.BigEndian.Uint32(buf[:SizeExpiresAt]))
+
+	var status = types.Int(string(buf[OffsetStatus : OffsetStatus+SizeStatus]))
+	if status < 100 || status > 999 {
+		return errors.New("invalid status")
+	}
+	this.status = status
+
+	// URL
+	var urlLength = binary.BigEndian.Uint32(buf[OffsetURLLength : OffsetURLLength+SizeURLLength])
+
+	// header
+	var headerSize = int(binary.BigEndian.Uint32(buf[OffsetHeaderLength : OffsetHeaderLength+SizeHeaderLength]))
+	if headerSize == 0 {
+		return nil
+	}
+	this.headerSize = headerSize
+	this.headerOffset = int64(SizeMeta) + int64(urlLength)
+
+	// body
+	this.bodyOffset = this.headerOffset + int64(headerSize)
+	var bodySize = int(binary.BigEndian.Uint64(buf[OffsetBodyLength : OffsetBodyLength+SizeBodyLength]))
+	if bodySize == 0 {
+		isOk = true
+		return nil
+	}
+	this.bodySize = int64(bodySize)
+
+	isOk = true
+
+	return nil
+}
+
+func (this *MMAPFileReader) TypeName() string {
+	return "disk"
+}
+
+func (this *MMAPFileReader) ExpiresAt() int64 {
+	return this.expiresAt
+}
+
+func (this *MMAPFileReader) Status() int {
+	return this.status
+}
+
+func (this *MMAPFileReader) LastModified() int64 {
+	if this.modifiedAt > 0 {
+		return this.modifiedAt
+	}
+	stat, err := os.Stat(this.path)
+	if err != nil {
+		return 0
+	}
+	return stat.ModTime().Unix()
+}
+
+func (this *MMAPFileReader) HeaderSize() int64 {
+	return int64(this.headerSize)
+}
+
+func (this *MMAPFileReader) BodySize() int64 {
+	return this.bodySize
+}
+
+func (this *MMAPFileReader) ReadHeader(buf []byte, callback ReaderFunc) error {
+	// 使用缓存
+	if len(this.header) > 0 && len(buf) >= len(this.header) {
+		copy(buf, this.header)
+		_, err := callback(len(this.header))
+		if err != nil {
+			return err
+		}
+
+		// 移动到Body位置
+		this.moveTo(this.bodyOffset)
+		return nil
+	}
+
+	var isOk = false
+
+	defer func() {
+		if !isOk {
+			_ = this.discard()
+		}
+	}()
+
+	this.moveTo(this.headerOffset)
+
+	var headerSize = this.headerSize
+
+	if len(buf) > headerSize {
+		n, err := this.rawReader.ReadAt(buf[:headerSize], this.headerOffset)
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+		}
+
+		_, err = callback(n)
+		if err != nil {
+			isOk = true
+			return err
+		}
+	} else {
+		for {
+			n, err := this.read(buf)
+			if n > 0 {
+				if n < headerSize {
+					goNext, e := callback(n)
+					if e != nil {
+						isOk = true
+						return e
+					}
+					if !goNext {
+						break
+					}
+					headerSize -= n
+				} else {
+					_, e := callback(headerSize)
+					if e != nil {
+						isOk = true
+						return e
+					}
+					break
+				}
+			}
+			if err != nil {
+				if err != io.EOF {
+					return err
+				}
+				break
+			}
+		}
+	}
+
+	isOk = true
+
+	// 移动到Body位置
+	this.moveTo(this.bodyOffset)
+
+	return nil
+}
+
+func (this *MMAPFileReader) ReadBody(buf []byte, callback ReaderFunc) error {
+	if this.bodySize == 0 {
+		return nil
+	}
+
+	var isOk = false
+
+	defer func() {
+		if !isOk {
+			_ = this.discard()
+		}
+	}()
+
+	var offset = this.bodyOffset
+
+	// 开始读Body部分
+	this.moveTo(offset)
+
+	for {
+		n, err := this.read(buf)
+		if n > 0 {
+			goNext, e := callback(n)
+			if e != nil {
+				isOk = true
+				return e
+			}
+			if !goNext {
+				break
+			}
+		}
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+			break
+		}
+	}
+
+	isOk = true
+
+	return nil
+}
+
+func (this *MMAPFileReader) Read(buf []byte) (n int, err error) {
+	if this.bodySize == 0 {
+		n = 0
+		err = io.EOF
+		return
+	}
+
+	n, err = this.read(buf)
+	if err != nil && err != io.EOF {
+		_ = this.discard()
+	}
+
+	return
+}
+
+func (this *MMAPFileReader) ReadBodyRange(buf []byte, start int64, end int64, callback ReaderFunc) error {
+	var isOk = false
+
+	defer func() {
+		if !isOk {
+			_ = this.discard()
+		}
+	}()
+
+	var offset = start
+	if start < 0 {
+		offset = this.bodyOffset + this.bodySize + end
+		end = this.bodyOffset + this.bodySize - 1
+	} else if end < 0 {
+		offset = this.bodyOffset + start
+		end = this.bodyOffset + this.bodySize - 1
+	} else {
+		offset = this.bodyOffset + start
+		end = this.bodyOffset + end
+	}
+	if offset < 0 || end < 0 || offset > end {
+		isOk = true
+		return ErrInvalidRange
+	}
+
+	this.moveTo(offset)
+
+	for {
+		n, err := this.read(buf)
+		if n > 0 {
+			var n2 = int(end-offset) + 1
+			if n2 <= n {
+				_, e := callback(n2)
+				if e != nil {
+					isOk = true
+					return e
+				}
+				break
+			} else {
+				goNext, e := callback(n)
+				if e != nil {
+					isOk = true
+					return e
+				}
+				if !goNext {
+					break
+				}
+			}
+
+			offset += int64(n)
+			if offset > end {
+				break
+			}
+		}
+		if err != nil {
+			if err != io.EOF {
+				return err
+			}
+			break
+		}
+	}
+
+	isOk = true
+
+	return nil
+}
+
+// ContainsRange 是否包含某些区间内容
+func (this *MMAPFileReader) ContainsRange(r rangeutils.Range) (r2 rangeutils.Range, ok bool) {
+	return r, true
+}
+
+func (this *MMAPFileReader) CopyBodyTo(writer io.Writer) (int, error) {
+	return this.rawReader.Write(writer, int(this.bodyOffset))
+}
+
+func (this *MMAPFileReader) Close() error {
+	if this.isClosed {
+		return nil
+	}
+	this.isClosed = true
+
+	var err error
+	this.once.Do(func() {
+		err = this.rawReader.Close()
+	})
+	return err
+}
+
+func (this *MMAPFileReader) moveTo(offset int64) {
+	this.currentOffset = offset
+}
+
+func (this *MMAPFileReader) readNext(buf []byte) (ok bool, err error) {
+	n, err := this.rawReader.ReadAt(buf, this.currentOffset)
+	if n > 0 {
+		this.currentOffset += int64(n)
+	}
+	if err != nil {
+		return false, err
+	}
+	ok = n == len(buf)
+	return
+}
+
+func (this *MMAPFileReader) read(p []byte) (n int, err error) {
+	n, err = this.rawReader.ReadAt(p, this.currentOffset)
+	if n > 0 {
+		this.currentOffset += int64(n)
+	}
+	return
+}
+
+func (this *MMAPFileReader) discard() error {
+	this.once.Do(func() {
+		_ = this.rawReader.Close()
+	})
+
+	this.isClosed = true
+
+	// remove file
+	return fsutils.Remove(this.path)
+}
--- a/EdgeNode/internal/caches/reader_file_mmap_plus_test.go
+++ b/EdgeNode/internal/caches/reader_file_mmap_plus_test.go
--- a/EdgeNode/internal/caches/reader_file_test.go
+++ b/EdgeNode/internal/caches/reader_file_test.go
@@ -0,0 +1,203 @@
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	"github.com/iwind/TeaGo/Tea"
+	"os"
+	"testing"
+)
+
+func TestFileReader(t *testing.T) {
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, path, _ := storage.keyPath("my-key")
+
+	fp, err := os.Open(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			t.Log("file '" + path + "' not exists")
+			return
+		}
+		t.Fatal(err)
+	}
+	defer func() {
+		_ = fp.Close()
+	}()
+	reader := NewFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
+	err = reader.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Log(reader.Status())
+
+	buf := make([]byte, 10)
+	err = reader.ReadHeader(buf, func(n int) (goNext bool, err error) {
+		t.Log("header:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = reader.ReadBody(buf, func(n int) (goNext bool, err error) {
+		t.Log("body:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestFileReader_ReadHeader(t *testing.T) {
+	var path = "/Users/WorkSpace/EdgeProject/EdgeCache/p43/12/6b/126bbed90fc80f2bdfb19558948b0d49.cache"
+	fp, err := os.Open(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			t.Log("'" + path + "' not exists")
+			return
+		}
+		t.Fatal(err)
+	}
+	defer func() {
+		_ = fp.Close()
+	}()
+	var reader = NewFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
+	err = reader.Init()
+	if err != nil {
+		if os.IsNotExist(err) {
+			t.Log("file '" + path + "' not exists")
+			return
+		}
+
+		t.Fatal(err)
+	}
+	var buf = make([]byte, 16*1024)
+	err = reader.ReadHeader(buf, func(n int) (goNext bool, err error) {
+		t.Log("header:", string(buf[:n]))
+		return
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestFileReader_Range(t *testing.T) {
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	/**writer, err := storage.Open("my-number", time.Now().Unix()+30*86400, 200, 6, 10)
+	if err != nil {
+		t.Fatal(err)
+	}
+	_, err = writer.Write([]byte("Header"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	_, err = writer.Write([]byte("0123456789"))
+	if err != nil {
+		t.Fatal(err)
+	}
+	_ = writer.Close()**/
+
+	_, path, _ := storage.keyPath("my-number")
+
+	fp, err := os.Open(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			t.Log("'" + path + "' not exists")
+			return
+		}
+		t.Fatal(err)
+	}
+	defer func() {
+		_ = fp.Close()
+	}()
+	reader := NewFileReader(fsutils.NewFile(fp, fsutils.FlagRead))
+	err = reader.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	buf := make([]byte, 6)
+	{
+		err = reader.ReadBodyRange(buf, 0, 0, func(n int) (goNext bool, err error) {
+			t.Log("[0, 0]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 7, 7, func(n int) (goNext bool, err error) {
+			t.Log("[7, 7]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 0, 10, func(n int) (goNext bool, err error) {
+			t.Log("[0, 10]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 3, 5, func(n int) (goNext bool, err error) {
+			t.Log("[3, 5]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, -1, -3, func(n int) (goNext bool, err error) {
+			t.Log("[, -3]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 3, -1, func(n int) (goNext bool, err error) {
+			t.Log("[3, ]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+}
--- a/EdgeNode/internal/caches/reader_memory.go
+++ b/EdgeNode/internal/caches/reader_memory.go
@@ -0,0 +1,210 @@
+package caches
+
+import (
+	"errors"
+	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+	"io"
+)
+
+type MemoryReader struct {
+	BaseReader
+
+	item *MemoryItem
+
+	offset int
+}
+
+func NewMemoryReader(item *MemoryItem) *MemoryReader {
+	return &MemoryReader{item: item}
+}
+
+func (this *MemoryReader) Init() error {
+	return nil
+}
+
+func (this *MemoryReader) TypeName() string {
+	return "memory"
+}
+
+func (this *MemoryReader) ExpiresAt() int64 {
+	return this.item.ExpiresAt
+}
+
+func (this *MemoryReader) Status() int {
+	return this.item.Status
+}
+
+func (this *MemoryReader) LastModified() int64 {
+	return this.item.ModifiedAt
+}
+
+func (this *MemoryReader) HeaderSize() int64 {
+	return int64(len(this.item.HeaderValue))
+}
+
+func (this *MemoryReader) BodySize() int64 {
+	return int64(len(this.item.BodyValue))
+}
+
+func (this *MemoryReader) ReadHeader(buf []byte, callback ReaderFunc) error {
+	l := len(buf)
+	if l == 0 {
+		return errors.New("using empty buffer")
+	}
+
+	size := len(this.item.HeaderValue)
+	offset := 0
+	for {
+		left := size - offset
+		if l <= left {
+			copy(buf, this.item.HeaderValue[offset:offset+l])
+			goNext, e := callback(l)
+			if e != nil {
+				return e
+			}
+			if !goNext {
+				break
+			}
+		} else {
+			copy(buf, this.item.HeaderValue[offset:])
+			_, e := callback(left)
+			if e != nil {
+				return e
+			}
+			break
+		}
+		offset += l
+		if offset >= size {
+			break
+		}
+	}
+
+	return nil
+}
+
+func (this *MemoryReader) ReadBody(buf []byte, callback ReaderFunc) error {
+	l := len(buf)
+	if l == 0 {
+		return errors.New("using empty buffer")
+	}
+
+	size := len(this.item.BodyValue)
+	offset := 0
+	for {
+		left := size - offset
+		if l <= left {
+			copy(buf, this.item.BodyValue[offset:offset+l])
+			goNext, e := callback(l)
+			if e != nil {
+				return e
+			}
+			if !goNext {
+				break
+			}
+		} else {
+			copy(buf, this.item.BodyValue[offset:])
+			_, e := callback(left)
+			if e != nil {
+				return e
+			}
+			break
+		}
+		offset += l
+		if offset >= size {
+			break
+		}
+	}
+	return nil
+}
+
+func (this *MemoryReader) Read(buf []byte) (n int, err error) {
+	bufLen := len(buf)
+	if bufLen == 0 {
+		return 0, errors.New("using empty buffer")
+	}
+
+	bodySize := len(this.item.BodyValue)
+	left := bodySize - this.offset
+	if bufLen <= left {
+		copy(buf, this.item.BodyValue[this.offset:this.offset+bufLen])
+		n = bufLen
+
+		this.offset += bufLen
+		if this.offset >= bodySize {
+			err = io.EOF
+			return
+		}
+
+		return
+	} else {
+		copy(buf, this.item.BodyValue[this.offset:])
+		n = left
+		err = io.EOF
+		return
+	}
+}
+
+func (this *MemoryReader) ReadBodyRange(buf []byte, start int64, end int64, callback ReaderFunc) error {
+	offset := start
+	bodySize := int64(len(this.item.BodyValue))
+	if start < 0 {
+		offset = bodySize + end
+		end = bodySize - 1
+	} else if end < 0 {
+		offset = start
+		end = bodySize - 1
+	}
+
+	if end >= bodySize {
+		end = bodySize - 1
+	}
+
+	if offset < 0 || end < 0 || offset > end {
+		return ErrInvalidRange
+	}
+
+	newData := this.item.BodyValue[offset : end+1]
+
+	l := len(buf)
+	if l == 0 {
+		return errors.New("using empty buffer")
+	}
+
+	size := len(newData)
+	offset2 := 0
+	for {
+		left := size - offset2
+		if l <= left {
+			copy(buf, newData[offset2:offset2+l])
+			goNext, e := callback(l)
+			if e != nil {
+				return e
+			}
+			if !goNext {
+				break
+			}
+		} else {
+			copy(buf, newData[offset2:])
+			_, e := callback(left)
+			if e != nil {
+				return e
+			}
+			break
+		}
+		offset2 += l
+		if offset2 >= size {
+			break
+		}
+	}
+
+	return nil
+}
+
+// ContainsRange 是否包含某些区间内容
+func (this *MemoryReader) ContainsRange(r rangeutils.Range) (r2 rangeutils.Range, ok bool) {
+	return r, true
+}
+
+func (this *MemoryReader) Close() error {
+	return nil
+}
--- a/EdgeNode/internal/caches/reader_memory_test.go
+++ b/EdgeNode/internal/caches/reader_memory_test.go
@@ -0,0 +1,105 @@
+package caches
+
+import "testing"
+
+func TestMemoryReader_Header(t *testing.T) {
+	item := &MemoryItem{
+		ExpiresAt:   0,
+		HeaderValue: []byte("0123456789"),
+		BodyValue:   nil,
+		Status:      2000,
+	}
+	reader := NewMemoryReader(item)
+	buf := make([]byte, 6)
+	err := reader.ReadHeader(buf, func(n int) (goNext bool, err error) {
+		t.Log("buf:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestMemoryReader_Body(t *testing.T) {
+	item := &MemoryItem{
+		ExpiresAt:   0,
+		HeaderValue: nil,
+		BodyValue:   []byte("0123456789"),
+		Status:      2000,
+	}
+	reader := NewMemoryReader(item)
+	buf := make([]byte, 6)
+	err := reader.ReadBody(buf, func(n int) (goNext bool, err error) {
+		t.Log("buf:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestMemoryReader_Body_Range(t *testing.T) {
+	item := &MemoryItem{
+		ExpiresAt:   0,
+		HeaderValue: nil,
+		BodyValue:   []byte("0123456789"),
+		Status:      2000,
+	}
+	reader := NewMemoryReader(item)
+	buf := make([]byte, 6)
+	var err error
+	{
+		err = reader.ReadBodyRange(buf, 0, 0, func(n int) (goNext bool, err error) {
+			t.Log("[0, 0]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 7, 7, func(n int) (goNext bool, err error) {
+			t.Log("[7, 7]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 0, 10, func(n int) (goNext bool, err error) {
+			t.Log("[0, 10]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 3, 5, func(n int) (goNext bool, err error) {
+			t.Log("[3, 5]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, -1, -3, func(n int) (goNext bool, err error) {
+			t.Log("[, -3]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+	{
+		err = reader.ReadBodyRange(buf, 3, -1, func(n int) (goNext bool, err error) {
+			t.Log("[3, ]", "body:", string(buf[:n]))
+			return true, nil
+		})
+		if err != nil {
+			t.Fatal(err)
+		}
+	}
+}
--- a/EdgeNode/internal/caches/reader_partial_file.go
+++ b/EdgeNode/internal/caches/reader_partial_file.go
@@ -0,0 +1,152 @@
+package caches
+
+import (
+	"encoding/binary"
+	"errors"
+	"fmt"
+	fsutils "github.com/TeaOSLab/EdgeNode/internal/utils/fs"
+	rangeutils "github.com/TeaOSLab/EdgeNode/internal/utils/ranges"
+	"github.com/iwind/TeaGo/types"
+	"io"
+)
+
+type PartialFileReader struct {
+	*FileReader
+
+	ranges    *PartialRanges
+	rangePath string
+}
+
+func NewPartialFileReader(fp *fsutils.File) *PartialFileReader {
+	return &PartialFileReader{
+		FileReader: NewFileReader(fp),
+		rangePath:  PartialRangesFilePath(fp.Name()),
+	}
+}
+
+func (this *PartialFileReader) Init() error {
+	return this.InitAutoDiscard(true)
+}
+
+func (this *PartialFileReader) InitAutoDiscard(autoDiscard bool) error {
+	if this.openFile != nil {
+		this.meta = this.openFile.meta
+		this.header = this.openFile.header
+	}
+
+	var isOk = false
+
+	if autoDiscard {
+		defer func() {
+			if !isOk {
+				_ = this.discard()
+			}
+		}()
+	}
+
+	// 读取Range
+	ranges, err := NewPartialRangesFromFile(this.rangePath)
+	if err != nil {
+		return fmt.Errorf("read ranges failed: %w", err)
+	}
+	this.ranges = ranges
+
+	var buf = this.meta
+	if len(buf) == 0 {
+		buf = make([]byte, SizeMeta)
+		ok, readErr := this.readToBuff(this.fp, buf)
+		if readErr != nil {
+			return readErr
+		}
+		if !ok {
+			return ErrNotFound
+		}
+		this.meta = buf
+	}
+
+	this.expiresAt = int64(binary.BigEndian.Uint32(buf[:SizeExpiresAt]))
+
+	status := types.Int(string(buf[SizeExpiresAt : SizeExpiresAt+SizeStatus]))
+	if status < 100 || status > 999 {
+		return errors.New("invalid status")
+	}
+	this.status = status
+
+	// URL
+	var urlLength = binary.BigEndian.Uint32(buf[SizeExpiresAt+SizeStatus : SizeExpiresAt+SizeStatus+SizeURLLength])
+
+	// header
+	var headerSize = int(binary.BigEndian.Uint32(buf[SizeExpiresAt+SizeStatus+SizeURLLength : SizeExpiresAt+SizeStatus+SizeURLLength+SizeHeaderLength]))
+	if headerSize == 0 {
+		return nil
+	}
+	this.headerSize = headerSize
+	this.headerOffset = int64(SizeMeta) + int64(urlLength)
+
+	// body
+	this.bodyOffset = this.headerOffset + int64(headerSize)
+	bodySize := int(binary.BigEndian.Uint64(buf[SizeExpiresAt+SizeStatus+SizeURLLength+SizeHeaderLength : SizeExpiresAt+SizeStatus+SizeURLLength+SizeHeaderLength+SizeBodyLength]))
+	if bodySize == 0 {
+		isOk = true
+		return nil
+	}
+	this.bodySize = int64(bodySize)
+
+	// read header
+	if this.openFileCache != nil && len(this.header) == 0 {
+		if headerSize > 0 && headerSize <= 512 {
+			this.header = make([]byte, headerSize)
+			_, err = this.fp.Seek(this.headerOffset, io.SeekStart)
+			if err != nil {
+				return err
+			}
+			_, err = this.readToBuff(this.fp, this.header)
+			if err != nil {
+				return err
+			}
+		}
+	}
+
+	isOk = true
+
+	return nil
+}
+
+// ContainsRange 是否包含某些区间内容
+// 这里的 r 是已经经过格式化的
+func (this *PartialFileReader) ContainsRange(r rangeutils.Range) (r2 rangeutils.Range, ok bool) {
+	r2, ok = this.ranges.Nearest(r.Start(), r.End())
+	if ok && this.bodySize > 0 {
+		// 考虑可配置
+		const minSpan = 128 << 10
+
+		// 这里限制返回的最小缓存，防止因为返回的内容过小而导致请求过多
+		if r2.Length() < r.Length() && r2.Length() < minSpan {
+			ok = false
+		}
+	}
+	return
+}
+
+// MaxLength 获取区间最大长度
+func (this *PartialFileReader) MaxLength() int64 {
+	if this.bodySize > 0 {
+		return this.bodySize
+	}
+	return this.ranges.Max() + 1
+}
+
+func (this *PartialFileReader) Ranges() *PartialRanges {
+	return this.ranges
+}
+
+func (this *PartialFileReader) IsCompleted() bool {
+	return this.ranges != nil && this.ranges.IsCompleted()
+}
+
+func (this *PartialFileReader) discard() error {
+	SharedPartialRangesQueue.Delete(this.rangePath)
+	_ = fsutils.Remove(this.rangePath)
+
+	return this.FileReader.discard()
+}
--- a/EdgeNode/internal/caches/stat.go
+++ b/EdgeNode/internal/caches/stat.go
@@ -0,0 +1,7 @@
+package caches
+
+type Stat struct {
+	Count     int   // 数量
+	ValueSize int64 // 值占用的空间
+	Size      int64 // 占用的空间尺寸
+}
--- a/EdgeNode/internal/caches/storage_file.go
+++ b/EdgeNode/internal/caches/storage_file.go
--- a/EdgeNode/internal/caches/storage_file_ext.go
+++ b/EdgeNode/internal/caches/storage_file_ext.go
@@ -0,0 +1,9 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build !plus
+
+package caches
+
+func (this *FileStorage) tryMMAPReader(isPartial bool, estimatedSize int64, path string) (Reader, error) {
+	// stub
+	return nil, nil
+}
--- a/EdgeNode/internal/caches/storage_file_plus.go
+++ b/EdgeNode/internal/caches/storage_file_plus.go
@@ -0,0 +1,58 @@
+// Copyright 2024 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+//go:build plus
+
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeNode/internal/utils/mmap"
+	"os"
+)
+
+func (this *FileStorage) tryMMAPReader(isPartial bool, estimatedSize int64, path string) (Reader, error) {
+	// TODO 因为在实践中MMAP耗费了太多CPU，在未解决之前先暂停支持
+	return nil, nil
+	var options = this.options // copy
+	if estimatedSize > 0 &&
+		!isPartial &&
+		(options != nil && options.EnableMMAP) &&
+		IsValidForMMAPSize(estimatedSize) {
+		var isOk bool
+		defer func() {
+			if !isOk {
+				_ = this.removeCacheFile(path)
+			}
+		}()
+
+		sharedMMAP, err := mmap.OpenSharedMMAP(path)
+		if err != nil {
+			if os.IsNotExist(err) {
+				isOk = true
+				return nil, ErrNotFound
+			}
+			return nil, err
+		}
+
+		reader, err := NewMMAPFileReader(sharedMMAP)
+		if err != nil {
+			if os.IsNotExist(err) {
+				isOk = true
+				return nil, ErrNotFound
+			}
+			return nil, err
+		}
+
+		err = reader.Init()
+		if err != nil {
+			if os.IsNotExist(err) {
+				isOk = true
+				return nil, ErrNotFound
+			}
+			return nil, err
+		}
+
+		isOk = true
+		return reader, nil
+	}
+
+	return nil, nil
+}
--- a/EdgeNode/internal/caches/storage_file_test.go
+++ b/EdgeNode/internal/caches/storage_file_test.go
@@ -0,0 +1,707 @@
+package caches
+
+import (
+	"bytes"
+	"errors"
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+	"github.com/TeaOSLab/EdgeNode/internal/utils"
+	"github.com/TeaOSLab/EdgeNode/internal/utils/testutils"
+	"github.com/iwind/TeaGo/Tea"
+	_ "github.com/iwind/TeaGo/bootstrap"
+	"github.com/iwind/TeaGo/logs"
+	"io"
+	"net/http"
+	"runtime"
+	"strconv"
+	"sync"
+	"testing"
+	"time"
+)
+
+func TestFileStorage_Init(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	//t.Log(storage.list.m)
+
+	/**err = storage.Write("c", bytes.NewReader([]byte("i am c")), 4, "second")
+	if err != nil {
+		t.Fatal(err)
+	}**/
+	//logs.PrintAsJSON(storage.list.m, t)
+
+	time.Sleep(2 * time.Second)
+	storage.purgeLoop()
+	t.Log(storage.list.(*SQLiteFileList).Stat(func(hash string) bool {
+		return true
+	}))
+}
+
+func TestFileStorage_OpenWriter(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	now := time.Now()
+	defer func() {
+		t.Log(time.Since(now).Seconds()*1000, "ms")
+	}()
+
+	header := []byte("Header")
+	body := []byte("This is Body")
+	writer, err := storage.OpenWriter("my-key", time.Now().Unix()+86400, 200, -1, -1, -1, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(writer)
+
+	_, err = writer.WriteHeader(header)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = writer.Write(body)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = writer.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Log("header:", writer.HeaderSize(), "body:", writer.BodySize())
+	t.Log("ok")
+}
+
+func TestFileStorage_OpenWriter_Partial(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   2,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	writer, err := storage.OpenWriter("my-key", time.Now().Unix()+86400, 200, -1, -1, -1, true)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	_, err = writer.WriteHeader([]byte("Content-Type:text/html; charset=utf-8"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = writer.WriteAt(0, []byte("Hello, World"))
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = writer.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(writer)
+}
+
+func TestFileStorage_OpenWriter_HTTP(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	now := time.Now()
+	defer func() {
+		t.Log(time.Since(now).Seconds()*1000, "ms")
+	}()
+
+	writer, err := storage.OpenWriter("my-http-response", time.Now().Unix()+86400, 200, -1, -1, -1, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(writer)
+
+	resp := &http.Response{
+		StatusCode: http.StatusOK,
+		Header: http.Header{
+			"Content-Type":  []string{"text/html; charset=utf-8"},
+			"Last-Modified": []string{"Wed, 06 Jan 2021 10:03:29 GMT"},
+			"Server":        []string{"CDN-Server"},
+		},
+		Body: io.NopCloser(bytes.NewBuffer([]byte("THIS IS HTTP BODY"))),
+	}
+
+	for k, v := range resp.Header {
+		for _, v1 := range v {
+			_, err = writer.WriteHeader([]byte(k + ":" + v1 + "\n"))
+			if err != nil {
+				t.Fatal(err)
+			}
+		}
+	}
+
+	buf := make([]byte, 1024)
+	for {
+		n, err := resp.Body.Read(buf)
+		if n > 0 {
+			_, err = writer.Write(buf[:n])
+			if err != nil {
+				t.Fatal(err)
+			}
+		}
+		if err != nil {
+			break
+		}
+	}
+
+	err = writer.Close()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Log("header:", writer.HeaderSize(), "body:", writer.BodySize())
+	t.Log("ok")
+}
+
+func TestFileStorage_Concurrent_Open_DifferentFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	now := time.Now()
+	defer func() {
+		t.Log(time.Since(now).Seconds()*1000, "ms")
+	}()
+
+	wg := sync.WaitGroup{}
+	count := 100
+	wg.Add(count)
+
+	for i := 0; i < count; i++ {
+		go func(i int) {
+			defer wg.Done()
+
+			writer, err := storage.OpenWriter("abc"+strconv.Itoa(i), time.Now().Unix()+3600, 200, -1, -1, -1, false)
+			if err != nil {
+				if errors.Is(err, ErrFileIsWriting) {
+					t.Error(err)
+					return
+				}
+				return
+			}
+			//t.Log(writer)
+
+			_, err = writer.Write([]byte("Hello,World"))
+			if err != nil {
+				t.Error(err)
+				return
+			}
+
+			// 故意造成慢速写入
+			time.Sleep(1 * time.Second)
+
+			err = writer.Close()
+			if err != nil {
+				t.Error(err)
+				return
+			}
+		}(i)
+	}
+
+	wg.Wait()
+}
+
+func TestFileStorage_Concurrent_Open_SameFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	now := time.Now()
+	defer func() {
+		t.Log(time.Since(now).Seconds()*1000, "ms")
+	}()
+
+	wg := sync.WaitGroup{}
+	count := 100
+	wg.Add(count)
+
+	for i := 0; i < count; i++ {
+		go func(i int) {
+			defer wg.Done()
+
+			writer, err := storage.OpenWriter("abc"+strconv.Itoa(0), time.Now().Unix()+3600, 200, -1, -1, -1, false)
+			if err != nil {
+				if errors.Is(err, ErrFileIsWriting) {
+					t.Error(err)
+					return
+				}
+				return
+			}
+			//t.Log(writer)
+
+			t.Log("writing")
+			_, err = writer.Write([]byte("Hello,World"))
+			if err != nil {
+				t.Error(err)
+				return
+			}
+
+			// 故意造成慢速写入
+			time.Sleep(time.Duration(1) * time.Second)
+
+			err = writer.Close()
+			if err != nil {
+				t.Error(err)
+				return
+			}
+		}(i)
+	}
+
+	wg.Wait()
+}
+
+func TestFileStorage_Read(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	now := time.Now()
+	reader, err := storage.OpenReader("my-key", false, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	buf := make([]byte, 6)
+	t.Log(reader.Status())
+	err = reader.ReadHeader(buf, func(n int) (goNext bool, err error) {
+		t.Log("header:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = reader.ReadBody(buf, func(n int) (goNext bool, err error) {
+		t.Log("body:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(time.Since(now).Seconds()*1000, "ms")
+}
+
+func TestFileStorage_Read_HTTP_Response(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	now := time.Now()
+	reader, err := storage.OpenReader("my-http-response", false, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	buf := make([]byte, 32)
+	t.Log(reader.Status())
+
+	headerBuf := []byte{}
+	err = reader.ReadHeader(buf, func(n int) (goNext bool, err error) {
+		headerBuf = append(headerBuf, buf...)
+		for {
+			nIndex := bytes.Index(headerBuf, []byte{'\n'})
+			if nIndex >= 0 {
+				row := headerBuf[:nIndex]
+				spaceIndex := bytes.Index(row, []byte{':'})
+				if spaceIndex <= 0 {
+					return false, errors.New("invalid header")
+				}
+
+				t.Log("header row:", string(row[:spaceIndex]), string(row[spaceIndex+1:]))
+				headerBuf = headerBuf[nIndex+1:]
+			} else {
+				break
+			}
+		}
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = reader.ReadBody(buf, func(n int) (goNext bool, err error) {
+		t.Log("body:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(time.Since(now).Seconds()*1000, "ms")
+}
+
+func TestFileStorage_Read_NotFound(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	now := time.Now()
+	buf := make([]byte, 6)
+	reader, err := storage.OpenReader("my-key-10000", false, false)
+	if err != nil {
+		if err == ErrNotFound {
+			t.Log("cache not fund")
+			return
+		}
+		t.Fatal(err)
+	}
+
+	err = reader.ReadBody(buf, func(n int) (goNext bool, err error) {
+		t.Log("body:", string(buf[:n]))
+		return true, nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(time.Since(now).Seconds()*1000, "ms")
+}
+
+func TestFileStorage_Delete(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	err = storage.Delete("my-key")
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log("ok")
+}
+
+func TestFileStorage_Stat(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	before := time.Now()
+	defer func() {
+		t.Log(time.Since(before).Seconds()*1000, "ms")
+	}()
+
+	stat, err := storage.Stat()
+	if err != nil {
+		t.Fatal(err)
+	}
+	logs.PrintAsJSON(stat, t)
+}
+
+func TestFileStorage_CleanAll(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	before := time.Now()
+	defer func() {
+		t.Log(time.Since(before).Seconds()*1000, "ms")
+	}()
+
+	c, _ := storage.list.Count()
+	t.Log("before:", c)
+
+	err = storage.CleanAll()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	c, _ = storage.list.Count()
+	t.Log("after:", c)
+	t.Log("ok")
+}
+
+func TestFileStorage_Stop(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	storage.Stop()
+}
+
+func TestFileStorage_DecodeFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+	_, path, _ := storage.keyPath("my-key")
+	t.Log(path)
+}
+
+func TestFileStorage_RemoveCacheFile(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(nil)
+
+	defer storage.Stop()
+
+	t.Log(storage.removeCacheFile("/Users/WorkSpace/EdgeProject/EdgeCache/p43/15/7e/157eba0dfc6dfb6fbbf20b1f9e584674.cache"))
+}
+
+func TestFileStorage_ScanGarbageCaches(t *testing.T) {
+	if !testutils.IsSingleTesting() {
+		return
+	}
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:      43,
+		Options: map[string]any{"dir": "/Users/WorkSpace/EdgeProject/EdgeCache"},
+	})
+	err := storage.Init()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	err = storage.ScanGarbageCaches(func(path string) error {
+		t.Log(path, PartialRangesFilePath(path))
+		return nil
+	})
+	if err != nil {
+		t.Fatal(err)
+	}
+}
+
+func BenchmarkFileStorage_Read(b *testing.B) {
+	runtime.GOMAXPROCS(1)
+
+	_ = utils.SetRLimit(1 << 20)
+
+	var storage = NewFileStorage(&serverconfigs.HTTPCachePolicy{
+		Id:   1,
+		IsOn: true,
+		Options: map[string]interface{}{
+			"dir": Tea.Root + "/caches",
+		},
+	})
+
+	defer storage.Stop()
+
+	err := storage.Init()
+	if err != nil {
+		b.Fatal(err)
+	}
+	for i := 0; i < b.N; i++ {
+		reader, err := storage.OpenReader("my-key", false, false)
+		if err != nil {
+			b.Fatal(err)
+		}
+		buf := make([]byte, 1024)
+		_ = reader.ReadBody(buf, func(n int) (goNext bool, err error) {
+			return true, nil
+		})
+		_ = reader.Close()
+	}
+}
+
+func BenchmarkFileStorage_KeyPath(b *testing.B) {
+	runtime.GOMAXPROCS(1)
+
+	var storage = &FileStorage{
+		options: &serverconfigs.HTTPFileCacheStorage{},
+		policy:  &serverconfigs.HTTPCachePolicy{Id: 1},
+	}
+
+	for i := 0; i < b.N; i++ {
+		_, _, _ = storage.keyPath(strconv.Itoa(i))
+	}
+}
--- a/EdgeNode/internal/caches/storage_interface.go
+++ b/EdgeNode/internal/caches/storage_interface.go
@@ -0,0 +1,61 @@
+package caches
+
+import (
+	"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
+)
+
+// StorageInterface 缓存存储接口
+type StorageInterface interface {
+	// Init 初始化
+	Init() error
+
+	// OpenReader 读取缓存
+	OpenReader(key string, useStale bool, isPartial bool) (reader Reader, err error)
+
+	// OpenWriter 打开缓存写入器等待写入
+	// size 和 maxSize 可能为-1
+	OpenWriter(key string, expiresAt int64, status int, headerSize int, bodySize int64, maxSize int64, isPartial bool) (Writer, error)
+
+	// OpenFlushWriter 打开从其他媒介直接刷入的写入器
+	OpenFlushWriter(key string, expiresAt int64, status int, headerSize int, bodySize int64) (Writer, error)
+
+	// Delete 删除某个键值对应的缓存
+	Delete(key string) error
+
+	// Stat 统计缓存
+	Stat() (*Stat, error)
+
+	// TotalDiskSize 消耗的磁盘尺寸
+	TotalDiskSize() int64
+
+	// TotalMemorySize 内存尺寸
+	TotalMemorySize() int64
+
+	// CleanAll 清除所有缓存
+	CleanAll() error
+
+	// Purge 批量删除缓存
+	// urlType 值为file|dir
+	Purge(keys []string, urlType string) error
+
+	// Stop 停止缓存策略
+	Stop()
+
+	// Policy 获取当前存储的Policy
+	Policy() *serverconfigs.HTTPCachePolicy
+
+	// UpdatePolicy 修改策略
+	UpdatePolicy(newPolicy *serverconfigs.HTTPCachePolicy)
+
+	// CanUpdatePolicy 检查策略是否可以更新
+	CanUpdatePolicy(newPolicy *serverconfigs.HTTPCachePolicy) bool
+
+	// AddToList 将缓存添加到列表
+	AddToList(item *Item)
+
+	// IgnoreKey 忽略某个Key，即不缓存某个Key
+	IgnoreKey(key string, maxSize int64)
+
+	// CanSendfile 是否支持Sendfile
+	CanSendfile() bool
+}
--- a/Show More
+++ b/Show More
				`@@ -0,0 +1 @@`
				`{"22":{"hour":22,"avg":3,"values":[2.95703125]}}`