fix: 修复合并后的测试兼容性

- 更新 handler_test.rs 使用 RwLock<MockRouter> - 确保所有 43 个测试通过 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
merge: 合并热重载功能分支
2026-03-19 22:21:33 +08:00 · 2026-03-19 22:20:20 +08:00 · 2026-03-19 22:11:42 +08:00
21 changed files with 2141 additions and 381 deletions
--- a/.claude/CLAUDE.md
+++ b/.claude/CLAUDE.md
@@ -1,76 +0,0 @@
 # Mock Server 开发指南
 ## 构建与测试命令
 ```bash
 cargo build              # 构建项目
 cargo run                # 启动服务 http://127.0.0.1:8080
 cargo test               # 运行所有测试
 cargo test <pattern>     # 运行匹配的测试（如 `cargo test router`）
 cargo clippy             # 代码检查
 cargo fmt                # 格式化代码
 ```
 ## 架构
 ```
 ┌─────────────┐    ┌──────────────┐    ┌────────────────┐
 │  loader.rs  │───▶│   router.rs  │───▶│   handler.rs   │
 │ YAML → 索引 │    │ HashMap 索引  │    │  请求/响应处理  │
 └─────────────┘    └──────────────┘    └────────────────┘
       ▲                                       │
       │         ┌──────────────────┐          │
       └─────────│   main.rs        │◀─────────┘
         热重载   │ AppState(RwLock)│
                 └──────────────────┘
 ```
 **数据流：**
 1. `MockLoader` 扫描 `mocks/` 目录，解析 YAML 为 `MockRule` 结构体
 2. 规则按路径首段建立索引（如 `/api/users` → key: `api`）存储于 `MockRouter`
 3. 请求匹配顺序：method → path → query_params → headers → body
 4. `AppState` 使用 `RwLock` 包装 router，支持线程安全的热重载
 ## 核心类型 (config.rs)
 - `MockRule`: 完整规则（id, request, response, settings）
 - `RequestMatcher`: 请求匹配条件（method, path, query_params, headers, body）
 - `MockResponse`: 响应配置（status, headers, body）
 - `MockSource`: 枚举类型，支持单接口/多接口 YAML 格式
 ## 请求匹配 (router.rs)
 - 路径首段 HashMap 查找，O(1) 获取候选规则
 - 候选集内线性扫描进行精确匹配
 - Body 匹配：支持 JSON 对象和字符串两种比较方式
 ## 响应处理 (handler.rs)
 - 内联 body：直接返回
 - `file://` 前缀：从磁盘流式读取文件（低内存占用）
 - `settings.delay_ms`：模拟网络延迟
 ## 文件结构
 ```
 src/
 ├── main.rs      # 入口，热重载监听，Axum 路由配置
 ├── config.rs    # 数据结构定义（MockRule, RequestMatcher 等）
 ├── loader.rs    # YAML 解析，目录扫描
 ├── router.rs    # 路径首段索引，匹配逻辑
 ├── handler.rs   # 统一请求处理器，文件流式响应
 └── upload.rs    # Multipart 文件上传处理
 tests/           # 集成测试（每个模块一个测试文件）
 mocks/           # YAML Mock 配置文件
 storage/         # 上传文件存储（按 YYYY-MM-DD 分目录）
 ```
 ## 开发注意事项
 - **Rust Edition 2024**，Axum 0.8.8
 - 测试使用 `tempfile` crate 处理临时文件
 - 请求体大小限制：10MB (handler.rs:30)
 - 热重载防抖时间：200ms (main.rs:46)
 - Header 匹配大小写不敏感 (router.rs:75)
--- a/.claude/rules/commit-spec.md
+++ b/.claude/rules/commit-spec.md
@@ -1,89 +0,0 @@
 ---
 paths:
  - "**/*"
 ---
 ## Git 提交消息规范
 AI 在生成 commit 消息时必须遵循以下格式。
 ### 格式
 ```
 <类型>(<范围>): <描述>
 [可选的详细说明]
 [可选的脚注]
 ```
 ### 类型（Type）
 | 类型 | 说明 |
 |------|------|
 | feat | 新功能（feature） |
 | fix | 修复 bug |
 | docs | 文档更新 |
 | style | 代码格式（不影响功能的变动） |
 | refactor | 代码重构（既非新功能也非 bug 修复） |
 | test | 添加或修改测试 |
 | chore | 构建系统或辅助工具的变动 |
 | perf | 性能优化 |
 ### 范围（Scope）
 描述提交影响的功能模块或组件（可选）。
 ### 描述（Description）
 - 简明扼要描述变动内容
 - 首字母小写
 - 不超过 100 个字符
 - 使用祈使句（如 "add" 而非 "added"）
 ### 详细说明（Body）
 - 提供更多上下文和详细说明（可选）
 - 每行不超过 72 个字符
 - 说明"做了什么"和"为什么"
 ### 脚注（Footer）
 - 破坏性变动说明（如 `BREAKING CHANGE: ...`）
 - 关闭的 Issue（如 `Closes #123`）
 ### 示例
 **新功能：**
 ```
 feat(api): 添加用户登录端点
 - 实现 JWT 认证逻辑
 - 添加登录表单前端组件
 - 更新用户服务处理登录请求
 Closes #45
 ```
 **Bug 修复：**
 ```
 fix(router): 修复路径匹配大小写问题
 路径匹配在某些情况下区分大小写导致无法正确路由到处理器。
 ```
 **文档更新：**
 ```
 docs: 更新 README 中的安装说明
 ```
 **重构：**
 ```
 refactor(handler): 简化响应处理逻辑
 将文件响应和内联响应的处理逻辑分离到独立函数中。
 ```
--- a/.claude/rules/mock-spec.md
+++ b/.claude/rules/mock-spec.md
@@ -1,89 +0,0 @@
 ---
 paths:
  - "mocks/**/*.{yml,yaml}"
 ---
 ## YAML 配置规范
 AI 在生成 Mock 规则时必须遵循以下格式。
 ### 字段说明
 | 字段 | 类型 | 必填 | 说明 |
 |------|------|:----:|------|
 | id | string | 是 | 规则唯一标识 |
 | request.method | string | 是 | HTTP 方法 (GET/POST/PUT/DELETE...) |
 | request.path | string | 是 | 请求路径，精确匹配 |
 | request.query_params | object | 否 | 查询参数匹配 |
 | request.headers | object | 否 | 请求头匹配（大小写不敏感） |
 | request.body | any | 否 | 请求体匹配，支持 JSON 对象或字符串 |
 | response.status | number | 是 | HTTP 状态码 |
 | response.headers | object | 否 | 响应头 |
 | response.body | string | 是 | 响应体，支持 file:// 前缀 |
 | settings.delay_ms | number | 否 | 延迟响应（毫秒） |
 ### 匹配规则
 1. **路径精确匹配**（非前缀匹配）
 2. **请求头匹配大小写不敏感**
 3. **Body 匹配**支持 JSON 对象或字符串比较
 ### 配置示例
 **单接口模式：**
 ```yaml
 id: "login"
 request:
  method: "POST"
  path: "/api/login"
  body: { "username": "test" }
 response:
  status: 200
  body: '{"token": "xxx"}'
 settings:
  delay_ms: 100
 ```
 **多接口模式（数组）：**
 ```yaml
 - id: "get-users"
  request: { method: "GET", path: "/api/users" }
  response: { status: 200, body: '{"users": []}' }
 - id: "create-user"
  request: { method: "POST", path: "/api/users" }
  response: { status: 201, body: '{"id": 1}' }
 ```
 **带查询参数和请求头：**
 ```yaml
 id: "search-users"
 request:
  method: "GET"
  path: "/api/users"
  query_params: { "role": "admin" }
  headers: { "Authorization": "Bearer token" }
 response:
  status: 200
  headers: { "X-Total-Count": "100" }
  body: '{"users": []}'
 ```
 **文件响应：**
 ```yaml
 id: "download-pdf"
 request:
  method: "GET"
  path: "/api/download"
 response:
  status: 200
  body: "file://./data/large-file.pdf"
 ```
 > `file://` 支持两种路径：
 > - 相对路径：`file://./data/file.pdf`（相对于项目根目录）
 > - 绝对路径：`file:///C:/path/to/file.pdf`
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -1,8 +0,0 @@
 {
  "permissions": {
    "allow": [
      "Bash(find:*)",
      "Bash(cargo search:*)"
    ]
  }
 }
--- a/.gitignore
+++ b/.gitignore
@@ -12,3 +12,9 @@
 # 日志文件
 logs/
 *.log
 # 上传文件存储目录
 storage/
 # Claude Code 配置目录
 .claude/
--- a/CLAUDE.md
+++ b/CLAUDE.md
@@ -0,0 +1,228 @@
 # Mock Server 项目指南
 ## 项目概述
 基于 Rust + Axum 的配置驱动型 Mock 服务，支持 YAML 配置、请求匹配、延迟响应、大文件流式返回和文件上传等特性。
 ## 技术栈
 - **语言**: Rust (Edition 2024)
 - **Web 框架**: Axum 0.8.8 + axum-extra (multipart 支持)
 - **异步运行时**: Tokio
 - **序列化**: serde + serde_yaml + serde_json
 - **工具库**: walkdir, uuid, chrono, tokio-util
 ## 项目结构
 ```
 mock-server/
 ├── src/
 │   ├── main.rs        # 程序入口，路由配置，服务启动
 │   ├── lib.rs         # 库模块导出
 │   ├── config.rs      # 配置结构定义 (MockRule, MockResponse, MockSettings)
 │   ├── loader.rs      # YAML 配置加载器，递归扫描 mocks 目录
 │   ├── router.rs      # 路由匹配引擎，基于路径首段索引
 │   ├── handler.rs     # 请求处理器，统一处理所有 Mock 请求
 │   └── upload.rs      # 文件上传处理模块
 ├── tests/             # 集成测试
 │   ├── config_test.rs      # 配置模块测试
 │   ├── handler_test.rs     # 请求处理测试
 │   ├── integration_test.rs # 集成测试
 │   ├── loader_test.rs      # 加载器测试
 │   ├── router_test.rs      # 路由匹配测试
 │   └── upload_test.rs      # 文件上传测试
 ├── mocks/             # YAML Mock 配置文件目录
 ├── storage/           # 上传文件存储目录 (按日期分类: YYYY-MM-DD)
 └── Cargo.toml
 ```
 ## 核心模块说明
 ### config.rs - 配置结构
 定义 Mock 规则的数据结构：
 - `MockRule`: 完整的 Mock 规则（id, request, response, settings）
 - `MockRequest`: 请求匹配条件（method, path, query_params, headers, body）
 - `MockResponse`: 响应配置（status, headers, body）
 - `MockSettings`: 额外设置（delay_ms 延迟）
 - `MockSource`: 支持单接口和多接口 YAML 格式
 **文件协议**: body 以 `file://` 开头时，从磁盘流式读取文件
 ### loader.rs - 配置加载器
 - `MockLoader::load_all_from_dir()`: 递归扫描目录下的 .yaml/.yml 文件
 - 按路径首段建立索引（如 `/api/users` -> key: `api`）
 - 支持单接口和多接口两种 YAML 格式
 ### router.rs - 路由匹配引擎
 - 基于路径首段的 HashMap 快速索引
 - 线性深度匹配：method -> path -> query_params -> headers -> body
 - 支持大小写不敏感的方法匹配
 - 支持尾部斜杠忽略
 ### handler.rs - 请求处理器
 - 统一处理所有 HTTP 方法和路径
 - 支持延迟响应（settings.delay_ms）
 - 支持文件流式响应（低内存占用）
 - 匹配失败返回 404
 ### upload.rs - 文件上传
 - 路由: `POST /api/upload`
 - 支持 multipart/form-data 格式
 - 文件存储: `storage/YYYY-MM-DD/uuid.extension`
 - 返回 JSON 格式的文件信息
 ## 常用命令
 ```bash
 # 构建项目
 cargo build
 # 运行项目
 cargo run
 # 运行所有测试
 cargo test
 # 运行特定测试
 cargo test test_name
 # 检查代码
 cargo check
 # 格式化代码
 cargo fmt
 # 代码检查
 cargo clippy
 ```
 ## YAML 配置示例
 ### 单接口模式
 ```yaml
 id: "user-login"
 request:
  method: "POST"
  path: "/api/v1/login"
  query_params:
    redirect: "/dashboard"
  headers:
    Content-Type: "application/json"
  body:
    username: "test"
    password: "123456"
 response:
  status: 200
  headers:
    Content-Type: "application/json"
  body: '{"code": 0, "message": "success", "data": {"token": "xxx"}}'
 settings:
  delay_ms: 100
 ```
 ### 多接口模式
 ```yaml
 - id: "get-users"
  request:
    method: "GET"
    path: "/api/users"
  response:
    status: 200
    body: '{"users": []}'
 - id: "create-user"
  request:
    method: "POST"
    path: "/api/users"
  response:
    status: 201
    body: '{"id": 1}'
 ```
 ### 文件响应模式
 ```yaml
 id: "download-file"
 request:
  method: "GET"
  path: "/api/download"
 response:
  status: 200
  headers:
    Content-Type: "application/pdf"
  body: "file://./data/document.pdf"
 ```
 ## 开发规范
 ### 代码风格
 - 使用 Rust 标准命名约定：snake_case for functions/variables, PascalCase for types
 - 公开函数添加文档注释 `///`
 - 错误处理使用 `Result` 和 `Option`
 - 异步函数使用 `async/await`
 ### 测试规范
 - 每个模块对应一个测试文件
 - 测试函数命名：`test_<模块>_<场景>`
 - 使用 `tempfile` crate 处理临时文件
 - 测试应该独立运行，不依赖执行顺序
 ### Git 提交规范
 ```
 feat: 新功能
 fix: 修复 bug
 docs: 文档更新
 test: 测试相关
 refactor: 代码重构
 chore: 构建/工具变更
 ```
 ## API 端点
 | 端点 | 方法 | 说明 |
 |------|------|------|
 | `/api/upload` | POST | 文件上传 |
 | `/*` | ANY | Mock 请求处理（由 YAML 配置定义） |
 ## 文件上传响应格式
 ```json
 {
  "success": true,
  "files": [
    {
      "original_name": "document.pdf",
      "stored_name": "550e8400-e29b-41d4-a716-446655440000.pdf",
      "path": "storage/2026-03-19/550e8400-e29b-41d4-a716-446655440000.pdf",
      "size": 1024,
      "content_type": "application/pdf"
    }
  ],
  "message": "Files uploaded successfully"
 }
 ```
 ## 扩展功能规划
 - [ ] 热加载：配置文件变更自动重载
 - [ ] 动态占位符：支持 `{{timestamp}}`, `{{uuid}}` 等
 - [ ] 管理界面：Web UI 管理 Mock 规则
 - [ ] 请求录制：自动生成 Mock 配置
 - [ ] 条件匹配：基于请求体的复杂匹配规则
 ## 注意事项
 1. **文件协议**: 使用 `file://` 时确保文件路径正确
 2. **延迟响应**: 仅用于测试，生产环境请移除
 3. **上传目录**: 确保 `storage/` 目录有写入权限
 4. **内存限制**: 请求体限制为 10MB
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,12 +2,33 @@
 # It is not intended for manual editing.
 version = 4
 [[package]]
 name = "android_system_properties"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "819e7219dbd41043ac279b19830f2efc897156490d7fd6ea916720117ee66311"
 dependencies = [
 "libc",
 ]
 [[package]]
 name = "anyhow"
 version = "1.0.102"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7f202df86484c868dbad7eaa557ef785d5c66295e41b460ef922eca0723b842c"
 [[package]]
 name = "atomic-waker"
 version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"
 [[package]]
 name = "autocfg"
 version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 [[package]]
 name = "axum"
 version = "0.8.8"
@@ -60,6 +81,30 @@ dependencies = [
 "tracing",
 ]
 [[package]]
 name = "axum-extra"
 version = "0.10.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9963ff19f40c6102c76756ef0a46004c0d58957d87259fc9208ff8441c12ab96"
 dependencies = [
 "axum",
 "axum-core",
 "bytes",
 "fastrand",
 "futures-util",
 "http",
 "http-body",
 "http-body-util",
 "mime",
 "multer",
 "pin-project-lite",
 "rustversion",
 "serde_core",
 "tower-layer",
 "tower-service",
 "tracing",
 ]
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -72,18 +117,62 @@ version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "812e12b5285cc515a9c72a5c1d3b6d46a19dac5acfef5265968c166106e31dd3"
 [[package]]
 name = "bumpalo"
 version = "3.20.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5d20789868f4b01b2f2caec9f5c4e0213b41e3e5702a50157d699ae31ced2fcb"
 [[package]]
 name = "bytes"
 version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b35204fbdc0b3f4446b89fc1ac2cf84a8a68971995d0bf2e925ec7cd960f9cb3"
 [[package]]
 name = "cc"
 version = "1.2.57"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a0dd1ca384932ff3641c8718a02769f1698e7563dc6974ffd03346116310423"
 dependencies = [
 "find-msvc-tools",
 "shlex",
 ]
 [[package]]
 name = "cfg-if"
 version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 [[package]]
 name = "chrono"
 version = "0.4.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c673075a2e0e5f4a1dde27ce9dee1ea4558c7ffe648f576438a20ca1d2acc4b0"
 dependencies = [
 "iana-time-zone",
 "js-sys",
 "num-traits",
 "wasm-bindgen",
 "windows-link",
 ]
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 [[package]]
 name = "encoding_rs"
 version = "0.8.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
 dependencies = [
 "cfg-if",
 ]
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -106,6 +195,18 @@ version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37909eebbb50d72f9059c3b6d82c0463f2ff062c9e95845c43a6c9c0355411be"
 [[package]]
 name = "find-msvc-tools"
 version = "0.1.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5baebc0774151f905a1a2cc41989300b1e6fbb29aff0ceffa1064fdd3088d582"
 [[package]]
 name = "foldhash"
 version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 [[package]]
 name = "form_urlencoded"
 version = "1.2.2"
@@ -184,16 +285,44 @@ checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
 dependencies = [
 "cfg-if",
 "libc",
- "r-efi",
+ "r-efi 5.3.0",
 "wasip2",
 ]
 [[package]]
 name = "getrandom"
 version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0de51e6874e94e7bf76d726fc5d13ba782deca734ff60d5bb2fb2607c7406555"
 dependencies = [
 "cfg-if",
 "libc",
 "r-efi 6.0.0",
 "wasip2",
 "wasip3",
 ]
 [[package]]
 name = "hashbrown"
 version = "0.15.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
 "foldhash",
 ]
 [[package]]
 name = "hashbrown"
 version = "0.16.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "841d1cc9bed7f9236f321df977030373f4a4163ae1a7dbfe1a51a2c1a51d9100"
 [[package]]
 name = "heck"
 version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"
 [[package]]
 name = "http"
 version = "1.4.0"
@@ -276,6 +405,36 @@ dependencies = [
 "tower-service",
 ]
 [[package]]
 name = "iana-time-zone"
 version = "0.1.65"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e31bc9ad994ba00e440a8aa5c9ef0ec67d5cb5e5cb0cc7f8b744a35b389cc470"
 dependencies = [
 "android_system_properties",
 "core-foundation-sys",
 "iana-time-zone-haiku",
 "js-sys",
 "log",
 "wasm-bindgen",
 "windows-core",
 ]
 [[package]]
 name = "iana-time-zone-haiku"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f31827a206f56af32e590ba56d5d2d085f558508192593743f16b2306495269f"
 dependencies = [
 "cc",
 ]
 [[package]]
 name = "id-arena"
 version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3d3067d79b975e8844ca9eb072e16b31c3c1c36928edf9c6789548c524d0d954"
 [[package]]
 name = "indexmap"
 version = "2.12.1"
@@ -283,7 +442,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ad4bb2b565bca0645f4d68c5c9af97fba094e9791da685bf83cb5f3ce74acf2"
 dependencies = [
 "equivalent",
- "hashbrown",
+ "hashbrown 0.16.1",
 "serde",
 "serde_core",
 ]
 [[package]]
@@ -312,6 +473,16 @@ version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ee5b5339afb4c41626dde77b7a611bd4f2c202b897852b4bcf5d03eddc61010"
 [[package]]
 name = "js-sys"
 version = "0.3.91"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b49715b7073f385ba4bc528e5747d02e66cb39c6146efb66b781f131f0fb399c"
 dependencies = [
 "once_cell",
 "wasm-bindgen",
 ]
 [[package]]
 name = "kqueue"
 version = "1.1.1"
@@ -338,6 +509,12 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bbd2bcb4c963f2ddae06a2efc7e9f3591312473c50c6685e1f298068316e66fe"
 [[package]]
 name = "leb128fmt"
 version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "09edd9e8b54e49e587e4f6295a7d29c3ea94d469cb40ab8ca70b288248a81db2"
 [[package]]
 name = "libc"
 version = "0.2.178"
@@ -400,6 +577,8 @@ name = "mock_server"
 version = "0.1.0"
 dependencies = [
 "axum",
 "axum-extra",
 "chrono",
 "futures-util",
 "notify",
 "notify-debouncer-mini",
@@ -411,9 +590,27 @@ dependencies = [
 "tokio-util",
 "tracing",
 "tracing-subscriber",
 "uuid",
 "walkdir",
 ]
 [[package]]
 name = "multer"
 version = "3.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "83e87776546dc87511aa5ee218730c92b666d7264ab6ed41f9d215af9cd5224b"
 dependencies = [
 "bytes",
 "encoding_rs",
 "futures-util",
 "http",
 "httparse",
 "memchr",
 "mime",
 "spin",
 "version_check",
 ]
 [[package]]
 name = "notify"
 version = "8.2.0"
@@ -459,6 +656,15 @@ dependencies = [
 "windows-sys 0.61.2",
 ]
 [[package]]
 name = "num-traits"
 version = "0.2.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "071dfc062690e90b734c0b2273ce72ad0ffa95f0c74596bc250dcfd960262841"
 dependencies = [
 "autocfg",
 ]
 [[package]]
 name = "once_cell"
 version = "1.21.3"
@@ -506,6 +712,16 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b870d8c151b6f2fb93e84a13146138f05d02ed11c7e7c54f8826aaaf7c9f184"
 [[package]]
 name = "prettyplease"
 version = "0.2.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "479ca8adacdd7ce8f1fb39ce9ecccbfe93a3f1344b3d0d97f20bc0196208f62b"
 dependencies = [
 "proc-macro2",
 "syn",
 ]
 [[package]]
 name = "proc-macro2"
 version = "1.0.103"
@@ -530,6 +746,12 @@ version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 [[package]]
 name = "r-efi"
 version = "6.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 [[package]]
 name = "redox_syscall"
 version = "0.5.18"
@@ -552,6 +774,12 @@ dependencies = [
 "windows-sys 0.61.2",
 ]
 [[package]]
 name = "rustversion"
 version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b39cdef0fa800fc44525c84ccb54a029961a8215f9619753635a9c0d2538d46d"
 [[package]]
 name = "ryu"
 version = "1.0.21"
@@ -573,6 +801,12 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 [[package]]
 name = "semver"
 version = "1.0.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d767eb0aabc880b29956c35734170f26ed551a859dbd361d140cdbeca61ab1e2"
 [[package]]
 name = "serde"
 version = "1.0.228"
@@ -661,6 +895,12 @@ dependencies = [
 "lazy_static",
 ]
 [[package]]
 name = "shlex"
 version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 [[package]]
 name = "signal-hook-registry"
 version = "1.4.7"
@@ -692,6 +932,12 @@ dependencies = [
 "windows-sys 0.60.2",
 ]
 [[package]]
 name = "spin"
 version = "0.9.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67"
 [[package]]
 name = "syn"
 version = "2.0.111"
@@ -716,7 +962,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "655da9c7eb6305c55742045d5a8d2037996d61d8de95806335c7c86ce0f82e9c"
 dependencies = [
 "fastrand",
- "getrandom",
+ "getrandom 0.3.4",
 "once_cell",
 "rustix",
 "windows-sys 0.61.2",
@@ -864,18 +1110,42 @@ version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
 [[package]]
 name = "unicode-xid"
 version = "0.2.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 [[package]]
 name = "unsafe-libyaml"
 version = "0.2.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "673aac59facbab8a9007c7f6108d11f63b603f7cabff99fabf650fea5c32b861"
 [[package]]
 name = "uuid"
 version = "1.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a68d3c8f01c0cfa54a75291d83601161799e4a89a39e0929f4b0354d88757a37"
 dependencies = [
 "getrandom 0.4.2",
 "js-sys",
 "serde_core",
 "wasm-bindgen",
 ]
 [[package]]
 name = "valuable"
 version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ba73ea9cf16a25df0c8caa16c51acb937d5712a8429db78a3ee29d5dcacd3a65"
 [[package]]
 name = "version_check"
 version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 [[package]]
 name = "walkdir"
 version = "2.5.0"
@@ -898,7 +1168,95 @@ version = "1.0.1+wasi-0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
 dependencies = [
- "wit-bindgen",
+ "wit-bindgen 0.46.0",
 ]
 [[package]]
 name = "wasip3"
 version = "0.4.0+wasi-0.3.0-rc-2026-01-06"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5428f8bf88ea5ddc08faddef2ac4a67e390b88186c703ce6dbd955e1c145aca5"
 dependencies = [
 "wit-bindgen 0.51.0",
 ]
 [[package]]
 name = "wasm-bindgen"
 version = "0.2.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6532f9a5c1ece3798cb1c2cfdba640b9b3ba884f5db45973a6f442510a87d38e"
 dependencies = [
 "cfg-if",
 "once_cell",
 "rustversion",
 "wasm-bindgen-macro",
 "wasm-bindgen-shared",
 ]
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "18a2d50fcf105fb33bb15f00e7a77b772945a2ee45dcf454961fd843e74c18e6"
 dependencies = [
 "quote",
 "wasm-bindgen-macro-support",
 ]
 [[package]]
 name = "wasm-bindgen-macro-support"
 version = "0.2.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03ce4caeaac547cdf713d280eda22a730824dd11e6b8c3ca9e42247b25c631e3"
 dependencies = [
 "bumpalo",
 "proc-macro2",
 "quote",
 "syn",
 "wasm-bindgen-shared",
 ]
 [[package]]
 name = "wasm-bindgen-shared"
 version = "0.2.114"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75a326b8c223ee17883a4251907455a2431acc2791c98c26279376490c378c16"
 dependencies = [
 "unicode-ident",
 ]
 [[package]]
 name = "wasm-encoder"
 version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "990065f2fe63003fe337b932cfb5e3b80e0b4d0f5ff650e6985b1048f62c8319"
 dependencies = [
 "leb128fmt",
 "wasmparser",
 ]
 [[package]]
 name = "wasm-metadata"
 version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bb0e353e6a2fbdc176932bbaab493762eb1255a7900fe0fea1a2f96c296cc909"
 dependencies = [
 "anyhow",
 "indexmap",
 "wasm-encoder",
 "wasmparser",
 ]
 [[package]]
 name = "wasmparser"
 version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
 dependencies = [
 "bitflags 2.10.0",
 "hashbrown 0.15.5",
 "indexmap",
 "semver",
 ]
 [[package]]
@@ -910,12 +1268,65 @@ dependencies = [
 "windows-sys 0.61.2",
 ]
 [[package]]
 name = "windows-core"
 version = "0.62.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
 dependencies = [
 "windows-implement",
 "windows-interface",
 "windows-link",
 "windows-result",
 "windows-strings",
 ]
 [[package]]
 name = "windows-implement"
 version = "0.60.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
 "proc-macro2",
 "quote",
 "syn",
 ]
 [[package]]
 name = "windows-interface"
 version = "0.59.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
 "proc-macro2",
 "quote",
 "syn",
 ]
 [[package]]
 name = "windows-link"
 version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
 [[package]]
 name = "windows-result"
 version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7781fa89eaf60850ac3d2da7af8e5242a5ea78d1a11c49bf2910bb5a73853eb5"
 dependencies = [
 "windows-link",
 ]
 [[package]]
 name = "windows-strings"
 version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7837d08f69c77cf6b07689544538e017c1bfcf57e34b4c0ff58e6c2cd3b37091"
 dependencies = [
 "windows-link",
 ]
 [[package]]
 name = "windows-sys"
 version = "0.60.2"
@@ -1005,6 +1416,94 @@ version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 [[package]]
 name = "wit-bindgen"
 version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"
 dependencies = [
 "wit-bindgen-rust-macro",
 ]
 [[package]]
 name = "wit-bindgen-core"
 version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ea61de684c3ea68cb082b7a88508a8b27fcc8b797d738bfc99a82facf1d752dc"
 dependencies = [
 "anyhow",
 "heck",
 "wit-parser",
 ]
 [[package]]
 name = "wit-bindgen-rust"
 version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b7c566e0f4b284dd6561c786d9cb0142da491f46a9fbed79ea69cdad5db17f21"
 dependencies = [
 "anyhow",
 "heck",
 "indexmap",
 "prettyplease",
 "syn",
 "wasm-metadata",
 "wit-bindgen-core",
 "wit-component",
 ]
 [[package]]
 name = "wit-bindgen-rust-macro"
 version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c0f9bfd77e6a48eccf51359e3ae77140a7f50b1e2ebfe62422d8afdaffab17a"
 dependencies = [
 "anyhow",
 "prettyplease",
 "proc-macro2",
 "quote",
 "syn",
 "wit-bindgen-core",
 "wit-bindgen-rust",
 ]
 [[package]]
 name = "wit-component"
 version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
 dependencies = [
 "anyhow",
 "bitflags 2.10.0",
 "indexmap",
 "log",
 "serde",
 "serde_derive",
 "serde_json",
 "wasm-encoder",
 "wasm-metadata",
 "wasmparser",
 "wit-parser",
 ]
 [[package]]
 name = "wit-parser"
 version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ecc8ac4bc1dc3381b7f59c34f00b67e18f910c2c0f50015669dde7def656a736"
 dependencies = [
 "anyhow",
 "id-arena",
 "indexmap",
 "log",
 "semver",
 "serde",
 "serde_derive",
 "serde_json",
 "unicode-xid",
 "wasmparser",
 ]
 [[package]]
 name = "zmij"
 version = "0.1.8"
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,6 +6,7 @@ edition = "2024"
 [dependencies]
 # 核心 Web 框架
 axum = "0.8.8"
 axum-extra = { version = "0.10", features = ["multipart"] }
 # 异步运行时
 tokio={version = "1.48.0",features = ["full"]}
 # 异步文件操作与流处理工具
@@ -20,6 +21,12 @@ serde_json = "1.0.147"
 # 物理目录递归扫描工具
 walkdir = "2.5.0"
 # UUID 生成（用于唯一文件名）
 uuid = { version = "1.0", features = ["v4", "serde"] }
 # 日期时间处理
 chrono = "0.4"
 tracing="0.1.44"
 tracing-subscriber = "0.3.22"
--- a/README.md
+++ b/README.md
@@ -1,76 +1,11 @@
 # mock-server
-
+基于Rust/Axum的配置驱动型Mock服务，支持YAML配置、请求匹配、延迟响应、大文件流式返回等特性。
 基于 Rust/Axum 的配置驱动型 Mock 服务，支持 YAML 配置、请求匹配、热重载、延迟响应、大文件流式返回等特性。
 ## 特性
-
+- 配置驱动：YAML定义API行为，无需修改代码
- **配置驱动**：YAML 定义 API 行为，无需修改代码
+- 高性能：基于Rust异步运行时，哈希索引匹配请求
- **热重载**：`mocks/*.yaml` 变更自动生效，无需重启服务
+- 低内存：大响应体支持磁盘文件流式读取，不占用常驻内存
- **高性能**：基于 Rust 异步运行时，路径首段哈希索引 O(1) 匹配
+- 易扩展：模块化设计，支持动态占位符、热加载（规划中）
 - **低内存**：大响应体支持 `file://` 协议从磁盘流式读取
 - **请求匹配**：支持 method、path、headers、query_params、body 多维度匹配
 ## 快速开始
 ### 1. 安装依赖
 确保已安装 Rust 工具链：
 ```bash
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 ### 2. 构建与运行
 ```bash
 cargo build              # 构建项目
 cargo run                # 启动服务 http://127.0.0.1:8080
 cargo test               # 运行所有测试
 cargo test <pattern>     # 运行匹配的测试（如 cargo test router）
 cargo clippy             # 代码检查
 cargo fmt                # 格式化代码
 ```
 ## 文件结构
 ```
 src/
 ├── main.rs      # 入口，热重载监听，Axum 路由配置
 ├── config.rs    # 数据结构定义（MockRule, RequestMatcher 等）
 ├── loader.rs    # YAML 解析，目录扫描
 ├── router.rs    # 路径首段索引，匹配逻辑
 └── handler.rs   # 统一请求处理器，文件流式响应
 tests/           # 集成测试（每个模块一个测试文件）
 mocks/           # YAML Mock 配置文件
 ```
 ## Mock 配置
 详细配置规范请参考 [.claude/rules/mock-spec.md](.claude/rules/mock-spec.md)
 ## 未来计划
 ### 1. 动态参数与模板响应
 支持路径参数捕获（如 `/api/users/{id}`）和响应模板，可在响应中引用请求参数：
 ```yaml
 # 请求: GET /api/users/123
 # 响应: { "id": "123", "name": "User 123" }
 ```
 ### 2. HTTPS 支持
 内置 TLS/SSL 支持，提供安全的 HTTPS 服务。
 ### 3. 可视化管理界面
 - **TUI（终端界面）**：基于 Ratatui 的交互式终端管理
 - **GUI（图形界面）**：Web Dashboard 或桌面应用，可视化管理 Mock 规则
 > 此功能需要深入讨论，欢迎提出建议和需求
 ## 许可证
 MIT
--- a/mocks/example-api.yaml
+++ b/mocks/example-api.yaml
@@ -0,0 +1,18 @@
 id: "user-login"
 request:
  method: "POST"
  path: "/api/v1/login"
  query_params:
    redirect: "/dashboard"
  headers:
    Content-Type: "application/json"
  body:
    username: "test"
    password: "123456"
 response:
  status: 200
  headers:
    Content-Type: "application/json"
  body: '{"code": 0, "message": "success", "data": {"token": "mock_token_12345"}}'
 settings:
  delay_ms: 100
--- a/mocks/v1/upload.yaml
+++ b/mocks/v1/upload.yaml
@@ -1,23 +0,0 @@
 id: "upload_file"
 request:
  method: "POST"
  path: "/api/v1/upload"
  headers:
    Content-Type: "multipart/form-data"
 response:
  status: 200
  headers:
    Content-Type: "application/json"
  body: >
    {
      "code": 0,
      "data": {
        "filename": "example.txt",
        "path": "storage/2024-01-15/example.txt",
        "size": 1024,
        "url": "/storage/2024-01-15/example.txt"
      },
      "msg": "upload success"
    }
 settings:
  delay_ms: 100
--- a/src/handler.rs
+++ b/src/handler.rs
@@ -5,29 +5,28 @@ use axum::{
    response::{IntoResponse, Response},
 };
 use std::collections::HashMap;
-use std::sync::{Arc, RwLock}; // 必须引入 RwLock
+use std::sync::{Arc, RwLock};
 use tokio_util::io::ReaderStream;
 use crate::router::MockRouter;
-/// 共享的应用状态，router 现在由 RwLock 保护以支持热重载
+/// 共享的应用状态，router 由 RwLock 保护以支持热重载
 pub struct AppState {
    pub router: RwLock<MockRouter>,
 }
 /// 全局统一请求处理函数
 pub async fn mock_handler(
-    State(state): State<Arc<AppState>>, // State 必须是第一个或靠前的参数
+    State(state): State<Arc<AppState>>,
    method: Method,
    headers: HeaderMap,
    Query(params): Query<HashMap<String, String>>,
-    req: Request<Body>, // Request<Body> 必须是最后一个参数
+    req: Request<Body>,
 ) -> impl IntoResponse {
    // 1. 提取 path 和 method
    let path = req.uri().path().to_string();
    let method_str = method.as_str().to_string();
-    // 2. 读取请求 body（用于 body 字段匹配）
+    // 1. 将需要的数据克隆出来，断开与 req 的借用关系
    let body_bytes = match axum::body::to_bytes(req.into_body(), 10 * 1024 * 1024).await {
        Ok(bytes) => bytes,
        Err(_) => {
@@ -37,9 +36,10 @@ pub async fn mock_handler(
                .unwrap();
        }
    };
    let incoming_json: Option<serde_json::Value> = serde_json::from_slice(&body_bytes).ok();
-    // 3. 将 Axum HeaderMap 转换为简单的 HashMap
+    // 2. 将 Axum HeaderMap 转换为简单的 HashMap
    let mut req_headers = HashMap::new();
    for (name, value) in headers.iter() {
        if let Ok(v) = value.to_str() {
@@ -47,22 +47,22 @@ pub async fn mock_handler(
        }
    }
-    // 4. 执行匹配逻辑：先获取读锁 (Read Lock)
+    // 3. 执行匹配逻辑：先获取读锁 (Read Lock)
    let maybe_rule = {
        let router = state.router.read().expect("Failed to acquire read lock");
        router.match_rule(&method_str, &path, &params, &req_headers, &incoming_json).cloned()
-        // 此处使用 .cloned() 以便尽早释放读锁，避免阻塞热重载写锁
+        // 使用 .cloned() 以便尽早释放读锁，避免阻塞热重载写锁
    };
    if let Some(rule) = maybe_rule {
-        // 5. 处理模拟延迟
+        // 4. 处理模拟延迟
        if let Some(ref settings) = rule.settings {
            if let Some(delay) = settings.delay_ms {
                tokio::time::sleep(std::time::Duration::from_millis(delay)).await;
            }
        }
-        // 6. 构建响应
+        // 5. 构建响应
        let status = StatusCode::from_u16(rule.response.status).unwrap_or(StatusCode::OK);
        let mut response_builder = Response::builder().status(status);
@@ -72,7 +72,7 @@ pub async fn mock_handler(
            }
        }
-        // 7. Smart Body 逻辑
+        // 6. Smart Body 逻辑
        if let Some(file_path) = rule.response.get_file_path() {
            match tokio::fs::File::open(file_path).await {
                Ok(file) => {
@@ -95,6 +95,7 @@ pub async fn mock_handler(
                .unwrap()
        }
    } else {
        println!("请求头{:?}", req_headers);
        // 匹配失败返回 404
        Response::builder()
            .status(StatusCode::NOT_FOUND)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -3,3 +3,4 @@ pub mod config;
 pub mod loader;
 pub mod router;
 pub mod handler;
 pub mod upload;
--- a/src/main.rs
+++ b/src/main.rs
@@ -2,30 +2,42 @@ use std::net::SocketAddr;
 use std::path::Path;
 use std::sync::{Arc, RwLock};
 use std::time::Duration;
-use axum::{routing::any, Router};
+use axum::{routing::{any, post}, Router};
 use notify_debouncer_mini::{new_debouncer, notify::*};
 use mock_server::loader::MockLoader;
 use mock_server::router::MockRouter;
 use mock_server::handler::{mock_handler, AppState};
 use mock_server::upload::upload_handler;
 #[tokio::main]
 async fn main() {
    tracing_subscriber::fmt::init();
    // 1. 确保 mocks 目录存在
    let mocks_dir = Path::new("./mocks");
    if !mocks_dir.exists() {
        println!("Warning: 'mocks/' directory not found. Creating it...");
        std::fs::create_dir_all(mocks_dir).unwrap();
    }
-    // 1. 初始加载
+    // 2. 确保 storage 目录存在
    let storage_dir = Path::new("./storage");
    if !storage_dir.exists() {
        println!("Creating storage directory...");
        std::fs::create_dir_all(storage_dir).unwrap();
    }
    // 3. 初始加载 Mock 配置
    println!("Scanning mocks directory...");
    let index = MockLoader::load_all_from_dir(mocks_dir);
    // 4. 构建共享状态（使用 RwLock 支持热重载）
    let shared_state = Arc::new(AppState {
        router: RwLock::new(MockRouter::new(index)),
    });
-    // 2. 设置热加载监听器
+    // 5. 设置热加载监听器
    let state_for_watcher = shared_state.clone();
    let watch_path = mocks_dir.to_path_buf();
    let (tx, rx) = std::sync::mpsc::channel();
@@ -51,13 +63,20 @@ async fn main() {
        }
    });
-    // 3. 配置 Axum 路由
+    // 6. 配置 Axum 路由
    // 文件上传路由：POST /api/upload
    // 其他所有请求由 mock_handler 处理
    let app = Router::new()
        .route("/api/upload", post(upload_handler))
        .fallback(any(mock_handler))
        .with_state(shared_state);
    // 7. 启动服务
    let addr = SocketAddr::from(([127, 0, 0, 1], 8080));
-    println!("🚀 Server running at http://{}", addr);
+    println!("🚀 Rust Mock Server is running on http://{}", addr);
    println!("📁 File upload endpoint: POST http://{}/api/upload", addr);
    println!("🔄 Hot reload enabled for mocks/ directory");
    println!("Ready to handle requests based on your YAML definitions.");
    let listener = tokio::net::TcpListener::bind(addr).await.unwrap();
    axum::serve(listener, app).await.unwrap();
--- a/src/upload.rs
+++ b/src/upload.rs
@@ -0,0 +1,150 @@
 use axum::{
    body::Body,
    extract::State,
    http::StatusCode,
    response::{IntoResponse, Response},
 };
 use axum_extra::extract::Multipart;
 use chrono::Local;
 use serde_json::json;
 use std::path::PathBuf;
 use std::sync::Arc;
 use tokio::fs;
 use uuid::Uuid;
 use crate::handler::AppState;
 /// 文件上传结果
 #[derive(Debug, serde::Serialize)]
 pub struct UploadResult {
    pub success: bool,
    pub files: Vec<FileInfo>,
    pub message: String,
 }
 /// 单个文件信息
 #[derive(Debug, serde::Serialize)]
 pub struct FileInfo {
    pub original_name: String,
    pub stored_name: String,
    pub path: String,
    pub size: usize,
    pub content_type: Option<String>,
 }
 impl UploadResult {
    pub fn success(files: Vec<FileInfo>) -> Self {
        UploadResult {
            success: true,
            files,
            message: "Files uploaded successfully".to_string(),
        }
    }
    pub fn error(message: String) -> Self {
        UploadResult {
            success: false,
            files: vec![],
            message,
        }
    }
 }
 impl IntoResponse for UploadResult {
    fn into_response(self) -> Response {
        let status = if self.success {
            StatusCode::OK
        } else {
            StatusCode::BAD_REQUEST
        };
        let body = serde_json::to_string(&self).unwrap_or_else(|_| {
            json!({
                "success": false,
                "files": [],
                "message": "Failed to serialize response"
            })
            .to_string()
        });
        Response::builder()
            .status(status)
            .header("content-type", "application/json")
            .body(Body::from(body))
            .unwrap()
    }
 }
 /// 处理文件上传
 pub async fn upload_handler(
    State(_state): State<Arc<AppState>>,
    mut multipart: Multipart,
 ) -> impl IntoResponse {
    let mut uploaded_files = Vec::new();
    // 确保 storage 目录存在
    let storage_root = PathBuf::from("storage");
    if let Err(e) = fs::create_dir_all(&storage_root).await {
        return UploadResult::error(format!("Failed to create storage directory: {}", e));
    }
    // 创建按日期分类的子目录
    let date_dir = Local::now().format("%Y-%m-%d").to_string();
    let upload_dir = storage_root.join(&date_dir);
    if let Err(e) = fs::create_dir_all(&upload_dir).await {
        return UploadResult::error(format!("Failed to create upload directory: {}", e));
    }
    // 处理每个上传的字段
    while let Some(field) = multipart.next_field().await.unwrap_or(None) {
        // 获取文件名
        let original_name = field
            .file_name()
            .map(|s| s.to_string())
            .unwrap_or_else(|| "unknown".to_string());
        // 获取内容类型
        let content_type = field.content_type().map(|s| s.to_string());
        // 读取文件数据
        let data = match field.bytes().await {
            Ok(d) => d,
            Err(e) => {
                eprintln!("Failed to read file data: {}", e);
                continue;
            }
        };
        // 生成唯一文件名，保留原始扩展名
        let extension = std::path::Path::new(&original_name)
            .extension()
            .and_then(|s| s.to_str())
            .map(|s| format!(".{}", s))
            .unwrap_or_default();
        let stored_name = format!("{}{}", Uuid::new_v4(), extension);
        let file_path = upload_dir.join(&stored_name);
        // 保存文件
        match fs::write(&file_path, &data).await {
            Ok(_) => {
                uploaded_files.push(FileInfo {
                    original_name: original_name.clone(),
                    stored_name: stored_name.clone(),
                    path: format!("storage/{}/{}", date_dir, stored_name),
                    size: data.len(),
                    content_type,
                });
            }
            Err(e) => {
                eprintln!("Failed to save file {}: {}", original_name, e);
            }
        }
    }
    if uploaded_files.is_empty() {
        UploadResult::error("No files were uploaded".to_string())
    } else {
        UploadResult::success(uploaded_files)
    }
 }
--- a/tests/config_test.rs
+++ b/tests/config_test.rs
@@ -0,0 +1,140 @@
 use mock_server::config::{MockResponse, MockSettings};
 #[test]
 fn test_mock_response_file_protocol() {
    // 测试 1: 文件协议识别
    let response = MockResponse {
        status: 200,
        headers: None,
        body: "file://./data/file.txt".to_string(),
    };
    assert!(response.is_file_protocol());
    // 测试 2: 非文件协议识别
    let inline_response = MockResponse {
        status: 200,
        headers: None,
        body: "{\"key\": \"value\"}".to_string(),
    };
    assert!(!inline_response.is_file_protocol());
 }
 #[test]
 fn test_mock_response_file_path_extraction() {
    // 测试 1: 提取文件路径
    let response = MockResponse {
        status: 200,
        headers: None,
        body: "file://./data/file.txt".to_string(),
    };
    assert_eq!(response.get_file_path(), Some("./data/file.txt"));
    // 测试 2: 提取相对路径
    let response2 = MockResponse {
        status: 200,
        headers: None,
        body: "file:///absolute/path/file.pdf".to_string(),
    };
    assert_eq!(response2.get_file_path(), Some("/absolute/path/file.pdf"));
    // 测试 3: 非文件协议返回 None
    let inline_response = MockResponse {
        status: 200,
        headers: None,
        body: "inline content".to_string(),
    };
    assert_eq!(inline_response.get_file_path(), None);
 }
 #[test]
 fn test_mock_settings_delay() {
    // 测试 1: 有延迟设置
    let settings = MockSettings {
        delay_ms: Some(1000),
    };
    assert_eq!(settings.delay_ms, Some(1000));
    // 测试 2: 无延迟设置
    let settings = MockSettings { delay_ms: None };
    assert_eq!(settings.delay_ms, None);
 }
 #[test]
 fn test_mock_response_various_body_formats() {
    // 测试 1: JSON 格式
    let json_response = MockResponse {
        status: 200,
        headers: None,
        body: r#"{"code": 0, "message": "success"}"#.to_string(),
    };
    assert_eq!(json_response.status, 200);
    assert!(!json_response.is_file_protocol());
    // 测试 2: HTML 格式
    let html_response = MockResponse {
        status: 200,
        headers: Some(vec![("Content-Type".to_string(), "text/html".to_string())]
            .into_iter()
            .collect()),
        body: "<html><body>Hello</body></html>".to_string(),
    };
    assert_eq!(html_response.status, 200);
    // 测试 3: 纯文本
    let text_response = MockResponse {
        status: 200,
        headers: None,
        body: "Plain text response".to_string(),
    };
    assert_eq!(text_response.body, "Plain text response");
 }
 #[test]
 fn test_mock_response_with_headers() {
    let mut headers = std::collections::HashMap::new();
    headers.insert("Content-Type".to_string(), "application/json".to_string());
    headers.insert("Authorization".to_string(), "Bearer token".to_string());
    let response = MockResponse {
        status: 200,
        headers: Some(headers),
        body: "response body".to_string(),
    };
    assert_eq!(response.status, 200);
    assert!(response.headers.is_some());
    let response_headers = response.headers.unwrap();
    assert_eq!(response_headers.get("Content-Type"), Some(&"application/json".to_string()));
    assert_eq!(response_headers.get("Authorization"), Some(&"Bearer token".to_string()));
 }
 #[test]
 fn test_mock_response_edge_cases() {
    // 测试 1: 空文件路径
    let empty_file_response = MockResponse {
        status: 200,
        headers: None,
        body: "file://".to_string(),
    };
    assert!(empty_file_response.is_file_protocol());
    assert_eq!(empty_file_response.get_file_path(), Some(""));
    // 测试 2: 空响应体
    let empty_response = MockResponse {
        status: 200,
        headers: None,
        body: "".to_string(),
    };
    assert_eq!(empty_response.body, "");
    // 测试 3: 包含特殊字符的文件路径
    let special_path_response = MockResponse {
        status: 200,
        headers: None,
        body: "file://./data/file with spaces.txt".to_string(),
    };
    assert_eq!(
        special_path_response.get_file_path(),
        Some("./data/file with spaces.txt")
    );
 }
--- a/tests/handler_test.rs
+++ b/tests/handler_test.rs
@@ -0,0 +1,441 @@
 use std::collections::HashMap;
 use std::sync::{Arc, RwLock};
 use axum::{
    body::Body,
    extract::Request,
    http::{HeaderMap, HeaderValue, Method, StatusCode},
    response::IntoResponse,
 };
 use mock_server::config::MockSource;
 use mock_server::handler::{AppState, mock_handler};
 use mock_server::router::MockRouter;
 use tempfile::tempdir;
 use std::fs::{self, File};
 use std::io::Write;
 use tokio::runtime::Runtime;
 /// 创建带有 Mock 规则的 AppState
 fn create_app_state_with_rules(rules: Vec<&str>) -> Arc<AppState> {
    let temp_dir = tempdir().expect("无法创建临时目录");
    let root_path = temp_dir.path();
    let mut all_rules = Vec::new();
    for (i, yaml_content) in rules.iter().enumerate() {
        let file_path = root_path.join(format!("rule_{}.yaml", i));
        let mut file = File::create(&file_path).unwrap();
        writeln!(file, "{}", yaml_content).unwrap();
        let content = fs::read_to_string(&file_path).unwrap();
        if let Ok(source) = serde_yaml::from_str::<MockSource>(&content) {
            all_rules.extend(source.flatten());
        }
    }
    let mut index = HashMap::new();
    for rule in all_rules {
        let key = rule.request.path.trim_start_matches('/')
            .split('/')
            .next()
            .unwrap_or("root")
            .to_string();
        index.entry(key).or_insert_with(Vec::new).push(rule);
    }
    let router = MockRouter::new(index);
    Arc::new(AppState { router: RwLock::new(router) })
 }
 #[test]
 fn test_handler_basic_request() {
    let rt = Runtime::new().unwrap();
    let yaml = r#"
        id: "basic_test"
        request:
          method: "GET"
          path: "/api/test"
        response:
          status: 200
          body: "test response"
    "#;
    let state = create_app_state_with_rules(vec![yaml]);
    rt.block_on(async {
        let request = Request::builder()
            .method(Method::GET)
            .uri("/api/test")
            .body(Body::empty())
            .unwrap();
        let response = mock_handler(
            axum::extract::State(state),
            Method::GET,
            HeaderMap::new(),
            axum::extract::Query(HashMap::new()),
            request,
        )
        .await
        .into_response();
        assert_eq!(response.status(), StatusCode::OK);
    });
 }
 #[test]
 fn test_handler_with_query_params() {
    let rt = Runtime::new().unwrap();
    let yaml = r#"
        id: "query_test"
        request:
          method: "GET"
          path: "/api/search"
          query_params:
            q: "rust"
        response:
          status: 200
          body: "search results"
    "#;
    let state = create_app_state_with_rules(vec![yaml]);
    rt.block_on(async {
        let request = Request::builder()
            .method(Method::GET)
            .uri("/api/search?q=rust")
            .body(Body::empty())
            .unwrap();
        let mut query_params = HashMap::new();
        query_params.insert("q".to_string(), "rust".to_string());
        let response = mock_handler(
            axum::extract::State(state),
            Method::GET,
            HeaderMap::new(),
            axum::extract::Query(query_params),
            request,
        )
        .await
        .into_response();
        assert_eq!(response.status(), StatusCode::OK);
    });
 }
 #[test]
 fn test_handler_with_headers() {
    let rt = Runtime::new().unwrap();
    let yaml = r#"
        id: "header_test"
        request:
          method: "POST"
          path: "/api/data"
          headers:
            Authorization: "Bearer token123"
            Content-Type: "application/json"
        response:
          status: 200
          body: "data response"
    "#;
    let state = create_app_state_with_rules(vec![yaml]);
    rt.block_on(async {
        let request = Request::builder()
            .method(Method::POST)
            .uri("/api/data")
            .body(Body::empty())
            .unwrap();
        let mut headers = HeaderMap::new();
        headers.insert("authorization", HeaderValue::from_static("Bearer token123"));
        headers.insert("content-type", HeaderValue::from_static("application/json"));
        let response = mock_handler(
            axum::extract::State(state),
            Method::POST,
            headers,
            axum::extract::Query(HashMap::new()),
            request,
        )
        .await
        .into_response();
        assert_eq!(response.status(), StatusCode::OK);
    });
 }
 #[test]
 fn test_handler_with_body() {
    let rt = Runtime::new().unwrap();
    let yaml = r#"
        id: "body_test"
        request:
          method: "POST"
          path: "/api/users"
          body:
            name: "John"
            age: 30
        response:
          status: 201
          body: "user created"
    "#;
    let state = create_app_state_with_rules(vec![yaml]);
    rt.block_on(async {
        let body_json = serde_json::json!({ "name": "John", "age": 30 });
        let body_bytes = serde_json::to_vec(&body_json).unwrap();
        let request = Request::builder()
            .method(Method::POST)
            .uri("/api/users")
            .header("content-type", "application/json")
            .body(Body::from(body_bytes))
            .unwrap();
        let response = mock_handler(
            axum::extract::State(state),
            Method::POST,
            HeaderMap::new(),
            axum::extract::Query(HashMap::new()),
            request,
        )
        .await
        .into_response();
        assert_eq!(response.status(), StatusCode::CREATED);
    });
 }
 #[test]
 fn test_handler_no_match() {
    let rt = Runtime::new().unwrap();
    let yaml = r#"
        id: "existing_rule"
        request:
          method: "GET"
          path: "/api/existing"
        response:
          status: 200
          body: "exists"
    "#;
    let state = create_app_state_with_rules(vec![yaml]);
    rt.block_on(async {
        let request = Request::builder()
            .method(Method::GET)
            .uri("/api/nonexistent")
            .body(Body::empty())
            .unwrap();
        let response = mock_handler(
            axum::extract::State(state),
            Method::GET,
            HeaderMap::new(),
            axum::extract::Query(HashMap::new()),
            request,
        )
        .await
        .into_response();
        assert_eq!(response.status(), StatusCode::NOT_FOUND);
    });
 }
 #[test]
 fn test_handler_response_headers() {
    let rt = Runtime::new().unwrap();
    let yaml = r#"
        id: "headers_test"
        request:
          method: "GET"
          path: "/api/with-headers"
        response:
          status: 200
          headers:
            Content-Type: "application/json"
            Cache-Control: "no-cache"
          body: '{"key": "value"}'
    "#;
    let state = create_app_state_with_rules(vec![yaml]);
    rt.block_on(async {
        let request = Request::builder()
            .method(Method::GET)
            .uri("/api/with-headers")
            .body(Body::empty())
            .unwrap();
        let response = mock_handler(
            axum::extract::State(state),
            Method::GET,
            HeaderMap::new(),
            axum::extract::Query(HashMap::new()),
            request,
        )
        .await
        .into_response();
        assert_eq!(response.status(), StatusCode::OK);
        assert_eq!(
            response.headers().get("content-type").unwrap(),
            "application/json"
        );
        assert_eq!(
            response.headers().get("cache-control").unwrap(),
            "no-cache"
        );
    });
 }
 #[test]
 fn test_handler_different_status_codes() {
    let rt = Runtime::new().unwrap();
    let yaml1 = r#"
        id: "success"
        request:
          method: "GET"
          path: "/api/success"
        response:
          status: 200
          body: "ok"
    "#;
    let yaml2 = r#"
        id: "created"
        request:
          method: "POST"
          path: "/api/created"
        response:
          status: 201
          body: "created"
    "#;
    let yaml3 = r#"
        id: "error"
        request:
          method: "GET"
          path: "/api/error"
        response:
          status: 500
          body: "server error"
    "#;
    let state = create_app_state_with_rules(vec![yaml1, yaml2, yaml3]);
    rt.block_on(async {
        // 测试 200
        let request1 = Request::builder()
            .method(Method::GET)
            .uri("/api/success")
            .body(Body::empty())
            .unwrap();
        let response1 = mock_handler(
            axum::extract::State(state.clone()),
            Method::GET,
            HeaderMap::new(),
            axum::extract::Query(HashMap::new()),
            request1,
        )
        .await
        .into_response();
        assert_eq!(response1.status(), StatusCode::OK);
        // 测试 201
        let request2 = Request::builder()
            .method(Method::POST)
            .uri("/api/created")
            .body(Body::empty())
            .unwrap();
        let response2 = mock_handler(
            axum::extract::State(state.clone()),
            Method::POST,
            HeaderMap::new(),
            axum::extract::Query(HashMap::new()),
            request2,
        )
        .await
        .into_response();
        assert_eq!(response2.status(), StatusCode::CREATED);
        // 测试 500
        let request3 = Request::builder()
            .method(Method::GET)
            .uri("/api/error")
            .body(Body::empty())
            .unwrap();
        let response3 = mock_handler(
            axum::extract::State(state),
            Method::GET,
            HeaderMap::new(),
            axum::extract::Query(HashMap::new()),
            request3,
        )
        .await
        .into_response();
        assert_eq!(response3.status(), StatusCode::INTERNAL_SERVER_ERROR);
    });
 }
 #[test]
 fn test_handler_complex_matching() {
    let rt = Runtime::new().unwrap();
    let yaml = r#"
        id: "complex"
        request:
          method: "PUT"
          path: "/api/users/123"
          query_params:
            update: "true"
          headers:
            Authorization: "Bearer secret"
          body:
            name: "Updated Name"
        response:
          status: 200
          body: "updated"
    "#;
    let state = create_app_state_with_rules(vec![yaml]);
    rt.block_on(async {
        let body_json = serde_json::json!({ "name": "Updated Name" });
        let body_bytes = serde_json::to_vec(&body_json).unwrap();
        let mut headers = HeaderMap::new();
        headers.insert("content-type", HeaderValue::from_static("application/json"));
        headers.insert("authorization", HeaderValue::from_static("Bearer secret"));
        let request = Request::builder()
            .method(Method::PUT)
            .uri("/api/users/123")
            .header("content-type", "application/json")
            .header("authorization", "Bearer secret")
            .body(Body::from(body_bytes))
            .unwrap();
        let mut query_params = HashMap::new();
        query_params.insert("update".to_string(), "true".to_string());
        let response = mock_handler(
            axum::extract::State(state),
            Method::PUT,
            headers,
            axum::extract::Query(query_params),
            request,
        )
        .await
        .into_response();
        assert_eq!(response.status(), StatusCode::OK);
    });
 }
--- a/tests/integration_test.rs
+++ b/tests/integration_test.rs
@@ -3,7 +3,7 @@ use std::io::Write;
 use tempfile::tempdir;
 // 确保 Cargo.toml 中有 serde_json
 use serde_json::json;
-use mock_server::config::{MockRule, MockSource};
+use mock_server::config::MockSource;
 use mock_server::loader::MockLoader;
 use mock_server::router::MockRouter;
 use std::collections::HashMap;
--- a/tests/router_test.rs
+++ b/tests/router_test.rs
@@ -0,0 +1,354 @@
 use mock_server::config::MockSource;
 use mock_server::router::MockRouter;
 use std::collections::HashMap;
 use serde_json::json;
 #[test]
 fn test_router_basic_method_path_matching() {
    let mut index = HashMap::new();
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "basic_test"
        request:
          method: "GET"
          path: "/api/test"
        response: { status: 200, body: "ok" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试精确匹配
    let matched = router.match_rule("GET", "/api/test", &HashMap::new(), &HashMap::new(), &None);
    assert!(matched.is_some());
    assert_eq!(matched.unwrap().id, "basic_test");
    // 测试方法不匹配
    let not_matched = router.match_rule("POST", "/api/test", &HashMap::new(), &HashMap::new(), &None);
    assert!(not_matched.is_none());
    // 测试路径不匹配
    let not_matched = router.match_rule("GET", "/api/other", &HashMap::new(), &HashMap::new(), &None);
    assert!(not_matched.is_none());
 }
 #[test]
 fn test_router_case_insensitive_method() {
    let mut index = HashMap::new();
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "case_test"
        request:
          method: "GET"
          path: "/api/data"
        response: { status: 200, body: "data" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试不同大小写的方法匹配
    assert!(router.match_rule("get", "/api/data", &HashMap::new(), &HashMap::new(), &None).is_some());
    assert!(router.match_rule("GET", "/api/data", &HashMap::new(), &HashMap::new(), &None).is_some());
    assert!(router.match_rule("Get", "/api/data", &HashMap::new(), &HashMap::new(), &None).is_some());
 }
 #[test]
 fn test_router_path_trailing_slash() {
    let mut index = HashMap::new();
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "slash_test"
        request:
          method: "POST"
          path: "/api/users"
        response: { status: 200, body: "created" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试带和不带斜杠的路径匹配
    assert!(router.match_rule("POST", "/api/users", &HashMap::new(), &HashMap::new(), &None).is_some());
    assert!(router.match_rule("POST", "/api/users/", &HashMap::new(), &HashMap::new(), &None).is_some());
 }
 #[test]
 fn test_router_query_params_matching() {
    let mut index = HashMap::new();
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "query_test"
        request:
          method: "GET"
          path: "/api/search"
          query_params:
            q: "rust"
            limit: "10"
        response: { status: 200, body: "results" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试查询参数完全匹配
    let mut queries = HashMap::new();
    queries.insert("q".to_string(), "rust".to_string());
    queries.insert("limit".to_string(), "10".to_string());
    queries.insert("extra".to_string(), "value".to_string()); // 额外参数应该忽略
    assert!(router.match_rule("GET", "/api/search", &queries, &HashMap::new(), &None).is_some());
    // 测试查询参数不匹配
    let mut wrong_queries = HashMap::new();
    wrong_queries.insert("q".to_string(), "python".to_string());
    assert!(router.match_rule("GET", "/api/search", &wrong_queries, &HashMap::new(), &None).is_none());
 }
 #[test]
 fn test_router_headers_matching() {
    let mut index = HashMap::new();
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "header_test"
        request:
          method: "GET"
          path: "/api/data"
          headers:
            Authorization: "Bearer token123"
            Content-Type: "application/json"
        response: { status: 200, body: "data" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试头部完全匹配（大小写不敏感）
    let mut headers = HashMap::new();
    headers.insert("authorization".to_string(), "Bearer token123".to_string());
    headers.insert("content-type".to_string(), "application/json".to_string());
    headers.insert("extra-header".to_string(), "value".to_string());
    assert!(router.match_rule("GET", "/api/data", &HashMap::new(), &headers, &None).is_some());
    // 测试头部不匹配
    let mut wrong_headers = HashMap::new();
    wrong_headers.insert("authorization".to_string(), "Bearer wrong".to_string());
    assert!(router.match_rule("GET", "/api/data", &HashMap::new(), &wrong_headers, &None).is_none());
 }
 #[test]
 fn test_router_body_matching() {
    let mut index = HashMap::new();
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "body_test"
        request:
          method: "POST"
          path: "/api/users"
          body:
            name: "John"
            age: 30
        response: { status: 200, body: "created" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试 Body 完全匹配
    let body = Some(json!({ "name": "John", "age": 30 }));
    assert!(router.match_rule("POST", "/api/users", &HashMap::new(), &HashMap::new(), &body).is_some());
    // 测试 Body 不匹配
    let wrong_body = Some(json!({ "name": "Jane", "age": 25 }));
    assert!(router.match_rule("POST", "/api/users", &HashMap::new(), &HashMap::new(), &wrong_body).is_none());
    // 测试请求无 Body
    assert!(router.match_rule("POST", "/api/users", &HashMap::new(), &HashMap::new(), &None).is_none());
 }
 #[test]
 fn test_router_body_string_to_json() {
    let mut index = HashMap::new();
    // YAML 中 body 是字符串，但内容是 JSON
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "str_body_test"
        request:
          method: "POST"
          path: "/api/login"
          body: '{"username": "admin", "password": "secret"}'
        response: { status: 200, body: "token" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 请求中 body 是 JSON 对象，应该匹配
    let body = Some(json!({ "username": "admin", "password": "secret" }));
    assert!(router.match_rule("POST", "/api/login", &HashMap::new(), &HashMap::new(), &body).is_some());
 }
 #[test]
 fn test_router_multiple_rules_same_segment() {
    let mut index = HashMap::new();
    let rule1 = serde_yaml::from_str::<MockSource>(
        r#"
        id: "rule1"
        request:
          method: "GET"
          path: "/api/users"
        response: { status: 200, body: "users" }
    "#,
    )
    .unwrap()
    .flatten();
    let rule2 = serde_yaml::from_str::<MockSource>(
        r#"
        id: "rule2"
        request:
          method: "POST"
          path: "/api/users"
        response: { status: 201, body: "created" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule1[0].clone(), rule2[0].clone()]);
    let router = MockRouter::new(index);
    // 测试不同方法匹配不同规则
    let get_matched = router.match_rule("GET", "/api/users", &HashMap::new(), &HashMap::new(), &None);
    assert!(get_matched.is_some());
    assert_eq!(get_matched.unwrap().id, "rule1");
    let post_matched = router.match_rule("POST", "/api/users", &HashMap::new(), &HashMap::new(), &None);
    assert!(post_matched.is_some());
    assert_eq!(post_matched.unwrap().id, "rule2");
 }
 #[test]
 fn test_router_complex_matching_scenario() {
    let mut index = HashMap::new();
    let complex_rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "complex_rule"
        request:
          method: "PUT"
          path: "/api/users/123"
          query_params:
            update: "true"
          headers:
            Authorization: "Bearer token456"
            Content-Type: "application/json"
          body:
            name: "Updated"
        response: { status: 200, body: "updated" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![complex_rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试完全匹配所有条件
    let mut queries = HashMap::new();
    queries.insert("update".to_string(), "true".to_string());
    let mut headers = HashMap::new();
    headers.insert("authorization".to_string(), "Bearer token456".to_string());
    headers.insert("content-type".to_string(), "application/json".to_string());
    let body = Some(json!({ "name": "Updated" }));
    let matched = router.match_rule("PUT", "/api/users/123", &queries, &headers, &body);
    assert!(matched.is_some());
    assert_eq!(matched.unwrap().id, "complex_rule");
    // 测试缺少任何条件都不匹配
    let no_body_matched = router.match_rule("PUT", "/api/users/123", &queries, &headers, &None);
    assert!(no_body_matched.is_none());
 }
 #[test]
 fn test_router_root_path_handling() {
    let mut index = HashMap::new();
    let root_rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "root_rule"
        request:
          method: "GET"
          path: "/"
        response: { status: 200, body: "root" }
    "#,
    )
    .unwrap()
    .flatten();
    // 根路径会被提取为空字符串 key
    index.insert("".to_string(), vec![root_rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试根路径匹配
    assert!(router.match_rule("GET", "/", &HashMap::new(), &HashMap::new(), &None).is_some());
 }
 #[test]
 fn test_router_nonexistent_key() {
    let mut index = HashMap::new();
    let rule = serde_yaml::from_str::<MockSource>(
        r#"
        id: "test_rule"
        request:
          method: "GET"
          path: "/api/data"
        response: { status: 200, body: "data" }
    "#,
    )
    .unwrap()
    .flatten();
    index.insert("api".to_string(), vec![rule[0].clone()]);
    let router = MockRouter::new(index);
    // 测试请求不同段路径，应该不匹配
    assert!(router.match_rule("GET", "/health", &HashMap::new(), &HashMap::new(), &None).is_none());
    assert!(router.match_rule("GET", "/v2/data", &HashMap::new(), &HashMap::new(), &None).is_none());
 }
--- a/tests/upload_test.rs
+++ b/tests/upload_test.rs
@@ -0,0 +1,246 @@
 use axum::{
    http::StatusCode,
    response::IntoResponse,
 };
 use mock_server::upload::{UploadResult, FileInfo};
 use tempfile::TempDir;
 use tokio::runtime::Runtime;
 /// 创建模拟的 multipart 数据
 fn create_multipart_body(boundary: &str, files: Vec<(&str, &str, &[u8])>) -> Vec<u8> {
    let mut body = Vec::new();
    for (field_name, filename, content) in files {
        body.extend_from_slice(
            format!(
                "--{}\r\nContent-Disposition: form-data; name=\"{}\"; filename=\"{}\"\r\n\r\n",
                boundary, field_name, filename
            )
            .as_bytes(),
        );
        body.extend_from_slice(content);
        body.extend_from_slice(b"\r\n");
    }
    body.extend_from_slice(format!("--{}--\r\n", boundary).as_bytes());
    body
 }
 #[test]
 fn test_upload_result_success() {
    let file_info = FileInfo {
        original_name: "test.txt".to_string(),
        stored_name: "uuid-test.txt".to_string(),
        path: "storage/2026-03-19/uuid-test.txt".to_string(),
        size: 1024,
        content_type: Some("text/plain".to_string()),
    };
    let result = UploadResult::success(vec![file_info]);
    // 验证序列化
    let json = serde_json::to_string(&result).unwrap();
    assert!(json.contains("test.txt"));
    assert!(json.contains("success"));
    assert!(json.contains("1024"));
 }
 #[test]
 fn test_upload_result_error() {
    let result = UploadResult::error("Test error message".to_string());
    assert!(!result.success);
    assert_eq!(result.message, "Test error message");
    assert!(result.files.is_empty());
    let json = serde_json::to_string(&result).unwrap();
    assert!(json.contains("Test error message"));
 }
 #[test]
 fn test_file_info_serialization() {
    let file_info = FileInfo {
        original_name: "document.pdf".to_string(),
        stored_name: "550e8400-e29b-41d4-a716-446655440000.pdf".to_string(),
        path: "storage/2026-03-19/550e8400-e29b-41d4-a716-446655440000.pdf".to_string(),
        size: 2048,
        content_type: Some("application/pdf".to_string()),
    };
    let json = serde_json::to_string(&file_info).unwrap();
    assert!(json.contains("document.pdf"));
    assert!(json.contains("2048"));
    assert!(json.contains("application/pdf"));
 }
 #[test]
 fn test_upload_result_into_response() {
    let rt = Runtime::new().unwrap();
    rt.block_on(async {
        let result = UploadResult::success(vec![]);
        let response = result.into_response();
        assert_eq!(response.status(), StatusCode::OK);
        let result_error = UploadResult::error("Error".to_string());
        let response_error = result_error.into_response();
        assert_eq!(response_error.status(), StatusCode::BAD_REQUEST);
    });
 }
 #[test]
 fn test_storage_directory_creation() {
    let rt = Runtime::new().unwrap();
    rt.block_on(async {
        let temp_dir = TempDir::new().unwrap();
        let storage_path = temp_dir.path().join("storage");
        // 测试目录创建
        tokio::fs::create_dir_all(&storage_path).await.unwrap();
        assert!(storage_path.exists());
        // 测试日期目录创建
        let date_dir_name = chrono::Local::now().format("%Y-%m-%d").to_string();
        let date_dir = storage_path.join(&date_dir_name);
        tokio::fs::create_dir_all(&date_dir).await.unwrap();
        assert!(date_dir.exists());
    });
 }
 #[test]
 fn test_file_save_and_read() {
    let rt = Runtime::new().unwrap();
    rt.block_on(async {
        let temp_dir = TempDir::new().unwrap();
        let file_path = temp_dir.path().join("test_file.txt");
        let content = b"Test file content";
        // 写入文件
        tokio::fs::write(&file_path, content).await.unwrap();
        assert!(file_path.exists());
        // 读取文件
        let read_content = tokio::fs::read(&file_path).await.unwrap();
        assert_eq!(read_content, content);
    });
 }
 #[test]
 fn test_multipart_body_creation() {
    let boundary = "----WebKitFormBoundary7MA4YWxkTrZu0gW";
    let content = b"Hello, World!";
    let body = create_multipart_body(boundary, vec![("file", "test.txt", content)]);
    let body_str = String::from_utf8_lossy(&body);
    assert!(body_str.contains(boundary));
    assert!(body_str.contains("test.txt"));
    assert!(body_str.contains("Hello, World!"));
 }
 #[test]
 fn test_multiple_files_multipart() {
    let boundary = "----WebKitFormBoundary";
    let files = vec![
        ("file1", "a.txt", b"content a" as &[u8]),
        ("file2", "b.txt", b"content b" as &[u8]),
    ];
    let body = create_multipart_body(boundary, files);
    let body_str = String::from_utf8_lossy(&body);
    assert!(body_str.contains("a.txt"));
    assert!(body_str.contains("b.txt"));
    assert!(body_str.contains("content a"));
    assert!(body_str.contains("content b"));
 }
 #[test]
 fn test_uuid_generation() {
    use uuid::Uuid;
    let uuid1 = Uuid::new_v4();
    let uuid2 = Uuid::new_v4();
    // UUID 应该是唯一的
    assert_ne!(uuid1, uuid2);
    // UUID 应该是有效的
    assert!(!uuid1.is_nil());
    assert!(!uuid2.is_nil());
 }
 #[test]
 fn test_date_directory_format() {
    let date_dir_name = chrono::Local::now().format("%Y-%m-%d").to_string();
    // 验证日期格式
    assert!(date_dir_name.contains('-'));
    let parts: Vec<&str> = date_dir_name.split('-').collect();
    assert_eq!(parts.len(), 3);
 }
 #[test]
 fn test_file_extension_extraction() {
    let test_cases = vec![
        ("test.txt", ".txt"),
        ("document.pdf", ".pdf"),
        ("image.png", ".png"),
        ("archive.tar.gz", ".gz"),
        ("noextension", ""),
    ];
    for (filename, expected_ext) in test_cases {
        let extension = std::path::Path::new(filename)
            .extension()
            .and_then(|s| s.to_str())
            .map(|s| format!(".{}", s))
            .unwrap_or_default();
        assert_eq!(extension, expected_ext);
    }
 }
 #[test]
 fn test_large_file_content() {
    let rt = Runtime::new().unwrap();
    rt.block_on(async {
        let temp_dir = TempDir::new().unwrap();
        let file_path = temp_dir.path().join("large_file.bin");
        // 创建 1MB 的数据
        let large_content = vec![0u8; 1024 * 1024];
        tokio::fs::write(&file_path, &large_content).await.unwrap();
        let file_size = tokio::fs::metadata(&file_path).await.unwrap().len();
        assert_eq!(file_size, 1024 * 1024);
    });
 }
 #[test]
 fn test_binary_file_content() {
    let rt = Runtime::new().unwrap();
    rt.block_on(async {
        let temp_dir = TempDir::new().unwrap();
        let file_path = temp_dir.path().join("binary.bin");
        // 创建二进制数据
        let binary_data: Vec<u8> = (0..=255).collect();
        tokio::fs::write(&file_path, &binary_data).await.unwrap();
        let read_data = tokio::fs::read(&file_path).await.unwrap();
        assert_eq!(read_data.len(), 256);
        assert_eq!(read_data, binary_data);
    });
 }