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+
+# SpringBoot Sample Project
+
+This project demonstrates how to build a backend application using Spring Boot, showcasing various features including Redis caching operations, asynchronous task processing, file chunk upload, log testing, HTTP client utility usage, and thread pool configuration.
+
+## Project Structure
+
+- `spring-redis`: Redis integration example, including Redis configuration, utility classes, and performance testing.
+- `spring-tomcat-undertow`: Main project, containing web-related functionalities such as AOP, asynchronous tasks, HTTP client utilities, MinIO file upload, log testing, etc.
+
+## Functional Modules
+
+### Redis Related Features
+
+- **Redis Configuration**
+  - `spring-redis/src/main/java/com/my/springredis/config/RedisConfig.java`: Configures Redis connection factory and RedisTemplate.
+- **Redis Utility Class**
+  - `spring-redis/src/main/java/com/my/springredis/util/RedisUtil.java`: Provides rich Redis operation methods, including key operations, strings, hashes, sets, lists, etc.
+- **Redis Performance Testing**
+  - `spring-redis/src/test/java/com/my/springredis/RedisPerformanceTest.java`: Used to test Redis performance.
+
+### Asynchronous Task Processing
+
+- **Custom AOP Annotation**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/aop/AsyncTask.java`: Used to mark methods as asynchronous tasks.
+- **Task Aspect**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/aop/TaskAspect.java`: Uses AOP to intercept methods annotated with `@AsyncTask`, records execution time, and saves task status to Redis.
+- **Task Service**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/service/TaskService.java`: Defines the task interface.
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/service/impl/TaskServiceImpl.java`: Implements the task interface and realizes asynchronous processing with `@AsyncTask`.
+- **Task Controller**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/TaskController.java`: Provides REST APIs to start and query asynchronous task status.
+
+### File Chunk Upload
+
+- **Chunk Upload Controller**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/ChunkUploadController.java`: Implements functions such as initialization of chunk upload, uploading individual chunks, merging chunks, and checking uploaded chunks.
+
+### MinIO File Upload
+
+- **MinIO Configuration**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/minio/MinioConfig.java`: Configures the MinIO client.
+- **MinIO Service**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/minio/MinioService.java`: Provides file upload services.
+- **MinIO Controller**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/MinioController.java`: Provides REST APIs for file upload.
+
+### Log Testing
+
+- **Log Test Class**
+  - `spring-tomcat-undertow/src/test/java/com/my/tomcatundertow/LogTest.java`: Used to test Spring Boot's log rolling strategy and log levels.
+
+### HTTP Client Utility
+
+- **HTTP Utility Class**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/util/HttpClientUtils.java`: Provides HTTP client utility methods.
+- **HTTP Test Class**
+  - `spring-tomcat-undertow/src/test/java/com/my/tomcatundertow/HttpClientTest.java`: Tests HTTP request behaviors under different timeout settings.
+
+### Web Features
+
+- **Web Asynchronous Support**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/config/SpringmvcConfig.java`: Configures asynchronous support for Spring MVC.
+- **Hello Controller**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/HelloController.java`: Provides a simple REST API to demonstrate synchronous and asynchronous request handling.
+
+### Configuration Files
+
+- `spring-redis/src/main/resources/application.yml`: Configuration file for the Redis example.
+- `spring-tomcat-undertow/src/main/resources/application.yml`: Configuration file for the main project.
+
+## Technology Stack
+
+- Spring Boot
+- Redis (using Lettuce client)
+- MinIO
+- AOP
+- Asynchronous task processing
+- HTTP client utilities
+- Log testing (Logback)
+- Chunk upload
+- Custom thread pools
+
+## Usage Instructions
+
+### Starting the Project
+
+```bash
+# Navigate to the project directory
+cd spring-tomcat-undertow
+
+# Start the Spring Boot project using Maven
+mvn spring-boot:run
+```
+
+### Testing Features
+
+- **Redis Related Testing**:
+  - Run the `spring-redis` project and use `RedisUtil` to test Redis operations.
+  - Run `spring-redis/src/test/java/com/my/springredis/RedisPerformanceTest.java` for performance testing.
+
+- **Asynchronous Task Testing**:
+  - Use the `/api/task/start` API to start an asynchronous task.
+  - Use the `/api/task/query` API to query task status.
+
+- **File Chunk Upload Testing**:
+  - Use `/upload/init` API to initialize the upload.
+  - Use `/upload/chunk` API to upload chunks.
+  - Use `/upload/merge` API to merge chunks.
+
+- **MinIO File Upload Testing**:
+  - Use `/minio/upload` API to upload files to MinIO.
+
+- **Log Testing**:
+  - Run `LogTest.java` to test the log rolling strategy and log levels.
+
+- **HTTP Client Testing**:
+  - Run `HttpClientTest.java` to test HTTP timeout mechanisms.
+
+## Notes
+
+- Ensure Redis and MinIO services are running and relevant information is correctly configured in `application.yml`.
+- The file upload functionality requires configuration of temporary and final storage directories.
+- Asynchronous task status is managed through Redis; ensure Redis is available.
+- Log testing depends on configurations in `logback-spring.xml`.
+
+## License
+
+This project is licensed under the [MIT License](LICENSE).
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+
+# SpringBoot 示例项目
+
+本项目展示了如何使用 Spring Boot 构建后端应用，并演示了多种功能，包括 Redis 缓存操作、异步任务处理、文件分片上传、日志测试、HTTP 客户端工具使用、线程池配置等。
+
+## 项目结构
+
+- `spring-redis`: Redis 集成示例，包含 Redis 的配置、工具类和性能测试。
+- `spring-tomcat-undertow`: 主项目，包含 Web 相关功能，如 AOP、异步任务、HTTP 客户端工具、MinIO 文件上传、日志测试等。
+
+## 功能模块
+
+### Redis 相关功能
+
+- **Redis 配置**
+  - `spring-redis/src/main/java/com/my/springredis/config/RedisConfig.java` 配置 Redis 连接工厂和 RedisTemplate。
+- **Redis 工具类**
+  - `spring-redis/src/main/java/com/my/springredis/util/RedisUtil.java` 提供了丰富的 Redis 操作方法，包括 key 操作、字符串、哈希、集合、列表等。
+- **Redis 性能测试**
+  - `spring-redis/src/test/java/com/my/springredis/RedisPerformanceTest.java` 用于测试 Redis 的性能。
+
+### 异步任务处理
+
+- **自定义 AOP 注解**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/aop/AsyncTask.java` 用于标记异步任务的方法。
+- **任务切面**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/aop/TaskAspect.java` 使用 AOP 拦截 `@AsyncTask` 注解的方法，记录执行时间并保存任务状态到 Redis。
+- **任务服务**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/service/TaskService.java` 定义任务接口。
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/service/impl/TaskServiceImpl.java` 实现任务接口，并结合 `@AsyncTask` 实现异步处理。
+- **任务控制器**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/TaskController.java` 提供 REST 接口启动和查询异步任务状态。
+
+### 文件分片上传
+
+- **分片上传控制器**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/ChunkUploadController.java` 实现文件分片上传的初始化、上传分片、合并分片、检查已上传分片等功能。
+
+### MinIO 文件上传
+
+- **MinIO 配置**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/minio/MinioConfig.java` 配置 MinIO 客户端。
+- **MinIO 服务**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/minio/MinioService.java` 提供文件上传服务。
+- **MinIO 控制器**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/MinioController.java` 提供上传文件的 REST 接口。
+
+### 日志测试
+
+- **日志测试类**
+  - `spring-tomcat-undertow/src/test/java/com/my/tomcatundertow/LogTest.java` 用于测试 Spring Boot 的日志滚动策略和日志级别。
+
+### HTTP 客户端工具
+
+- **HTTP 工具类**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/util/HttpClientUtils.java` 提供 HTTP 客户端工具方法。
+- **HTTP 测试类**
+  - `spring-tomcat-undertow/src/test/java/com/my/tomcatundertow/HttpClientTest.java` 测试不同超时设置下的 HTTP 请求行为。
+
+### Web 功能
+
+- **Web 异步支持**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/config/SpringmvcConfig.java` 配置 Spring MVC 的异步支持。
+- **Hello 控制器**
+  - `spring-tomcat-undertow/src/main/java/com/my/tomcatundertow/controller/HelloController.java` 提供简单的 REST 接口，演示同步和异步请求处理。
+
+### 配置文件
+
+- `spring-redis/src/main/resources/application.yml`：Redis 示例的配置文件。
+- `spring-tomcat-undertow/src/main/resources/application.yml`：主项目的配置文件。
+
+## 技术栈
+
+- Spring Boot
+- Redis（使用 Lettuce 客户端）
+- MinIO
+- AOP
+- 异步任务处理
+- HTTP 客户端工具
+- 日志测试（Logback）
+- 分片上传
+- 自定义线程池
+
+## 使用说明
+
+### 启动项目
+
+```bash
+# 进入项目目录
+cd spring-tomcat-undertow
+
+# 使用 Maven 启动 Spring Boot 项目
+mvn spring-boot:run
+```
+
+### 测试功能
+
+- **Redis 相关测试**：
+  - 启动 `spring-redis` 项目，使用 `RedisUtil` 测试 Redis 操作。
+  - 运行 `spring-redis/src/test/java/com/my/springredis/RedisPerformanceTest.java` 进行性能测试。
+
+- **异步任务测试**：
+  - 使用 `/api/task/start` 接口启动异步任务。
+  - 使用 `/api/task/query` 接口查询任务状态。
+
+- **文件分片上传测试**：
+  - 使用 `/upload/init` 接口初始化上传。
+  - 使用 `/upload/chunk` 上传分片。
+  - 使用 `/upload/merge` 合并分片。
+
+- **MinIO 文件上传测试**：
+  - 使用 `/minio/upload` 接口上传文件到 MinIO。
+
+- **日志测试**：
+  - 运行 `LogTest.java` 测试日志滚动策略和日志级别。
+
+- **HTTP 客户端测试**：
+  - 运行 `HttpClientTest.java` 测试 HTTP 超时机制。
+
+## 注意事项
+
+- 确保 Redis、MinIO 服务已启动，并在 `application.yml` 中正确配置相关信息。
+- 文件上传功能需要配置临时目录和最终存储目录。
+- 异步任务状态通过 Redis 管理，需确保 Redis 可用。
+- 日志测试依赖 `logback-spring.xml` 中的配置。
+
+## 协议
+
+该项目遵循 [MIT License](LICENSE) 协议。
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