feat: 完成 NestJS 后端核心底座开发 (M1-M6) 和 Ant Design Vue 前端迁移
主要更新: 1. 后端核心底座完成 (M1-M6): - 健康检查、指标监控、分布式锁 - 事件总线、队列系统、事务管理 - 安全守卫、多租户隔离、存储适配器 - 审计日志、配置管理、多语言支持 2. 前端迁移到 Ant Design Vue: - 从 Element Plus 迁移到 Ant Design Vue - 完善 system 模块 (role/menu/dept) - 修复依赖和配置问题 3. 文档完善: - AI 开发工作流文档 - 架构约束和开发规范 - 项目进度跟踪 4. 其他改进: - 修复编译错误和类型问题 - 完善测试用例 - 优化项目结构
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admin/docs/src/wwjcloud/gateway/quick-start.md
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admin/docs/src/wwjcloud/gateway/quick-start.md
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# 快速开始指南
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> 快速上手 WWJCloud 网关系统,从零开始搭建完整的网关环境
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## 🚀 **环境准备**
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### **系统要求**
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- **操作系统**: Windows 10+, macOS 10.15+, Ubuntu 18.04+
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- **Node.js**: >= 18.0.0
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- **npm**: >= 8.0.0 或 pnpm >= 7.0.0
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- **Docker**: >= 20.0.0 (可选)
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- **Kubernetes**: >= 1.20.0 (可选)
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### **开发工具**
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- **代码编辑器**: VS Code (推荐)
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- **API 测试**: Postman 或 Apifox
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- **数据库管理**: MySQL Workbench 或 phpMyAdmin
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- **容器管理**: Docker Desktop
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---
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## 📦 **安装步骤**
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### **1. 克隆项目**
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```bash
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# 克隆项目到本地
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git clone <your-repository-url>
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cd wwjcloud-nestjs
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# 检查项目结构
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ls -la
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```
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### **2. 安装依赖**
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```bash
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# 使用 npm 安装
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npm install
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# 或使用 pnpm (推荐)
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pnpm install
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# 检查安装结果
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npm list --depth=0
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```
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### **3. 环境配置**
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```bash
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# 复制环境配置文件
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cp .env.example .env
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# 编辑环境配置
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nano .env
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```
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**环境配置示例**:
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```env
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# 应用配置
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NODE_ENV=development
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PORT=3001
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# 数据库配置
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DB_HOST=localhost
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DB_PORT=3306
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DB_USERNAME=root
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DB_PASSWORD=your_password
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DB_DATABASE=wwjcloud
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# Redis配置
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REDIS_HOST=localhost
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REDIS_PORT=6379
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REDIS_PASSWORD=
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# JWT配置
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JWT_SECRET=your_jwt_secret_key
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JWT_EXPIRES_IN=7d
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# 日志配置
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LOG_LEVEL=info
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```
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### **4. 数据库准备**
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```bash
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# 启动 MySQL 服务
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sudo systemctl start mysql
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# 创建数据库
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mysql -u root -p
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CREATE DATABASE wwjcloud CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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EXIT;
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# 导入数据库结构
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mysql -u root -p wwjcloud < sql/wwjcloud.sql
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```
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### **5. 启动服务**
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```bash
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# 开发模式启动
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npm run start:dev
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# 或使用 pnpm
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pnpm start:dev
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```
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---
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## ✅ **验证安装**
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### **健康检查**
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```bash
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# 检查服务状态
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curl http://localhost:3001/health
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# 预期响应
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{
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"status": "ok",
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"timestamp": "2025-08-25T02:36:55.746Z",
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"uptime": 123.456
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}
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```
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### **API 文档**
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- **访问地址**: http://localhost:3001/docs
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- **功能**: 查看所有可用的 API 接口
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- **测试**: 在线测试 API 功能
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### **服务状态**
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```bash
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# 检查端口占用
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netstat -tulpn | grep :3001
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# 检查进程状态
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ps aux | grep node
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```
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---
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## 🔧 **基础配置**
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### **路由配置**
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```typescript
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// src/app.module.ts
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@Module({
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imports: [
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// 基础模块
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ConfigModule.forRoot({
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isGlobal: true,
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load: [configuration],
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}),
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// 网关模块
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GatewayModule,
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// 业务模块
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UserModule,
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AuthModule,
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],
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})
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export class AppModule {}
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```
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### **中间件配置**
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```typescript
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// src/main.ts
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async function bootstrap() {
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const app = await NestFactory.create(AppModule);
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// 全局中间件
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app.useGlobalPipes(new ValidationPipe());
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app.useGlobalInterceptors(new TransformInterceptor());
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// CORS 配置
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app.enableCors({
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origin: ['http://localhost:3000', 'http://localhost:8080'],
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credentials: true,
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});
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// 启动服务
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await app.listen(3001);
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}
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```
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### **环境变量配置**
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```typescript
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// src/config/index.ts
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export default () => ({
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nodeEnv: process.env.NODE_ENV || 'development',
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port: parseInt(process.env.PORT || '3000', 10),
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// 网关配置
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gateway: {
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enabled: process.env.GATEWAY_ENABLED === 'true',
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timeout: parseInt(process.env.GATEWAY_TIMEOUT || '30000', 10),
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retries: parseInt(process.env.GATEWAY_RETRIES || '3', 10),
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},
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// 负载均衡配置
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loadBalancer: {
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algorithm: process.env.LB_ALGORITHM || 'round-robin',
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healthCheck: process.env.LB_HEALTH_CHECK === 'true',
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},
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});
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```
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---
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## 🧪 **测试网关功能**
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### **1. 基础路由测试**
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```bash
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# 测试用户注册
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curl -X POST http://localhost:3001/api/member/register \
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-H "Content-Type: application/json" \
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-d '{
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"username": "testuser",
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"email": "test@example.com",
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"password": "password123"
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}'
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# 测试用户登录
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curl -X POST http://localhost:3001/api/member/login \
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-H "Content-Type: application/json" \
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-d '{
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"username": "testuser",
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"password": "password123"
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}'
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```
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### **2. 认证测试**
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```bash
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# 获取 JWT Token
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TOKEN=$(curl -s -X POST http://localhost:3001/api/member/login \
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-H "Content-Type: application/json" \
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-d '{"username": "testuser", "password": "password123"}' \
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| jq -r '.access_token')
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# 使用 Token 访问受保护的接口
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curl -X GET http://localhost:3001/api/member/profile \
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-H "Authorization: Bearer $TOKEN"
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```
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### **3. 负载均衡测试**
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```bash
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# 模拟并发请求
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for i in {1..10}; do
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curl -s http://localhost:3001/api/member/profile \
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-H "Authorization: Bearer $TOKEN" &
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done
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wait
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```
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---
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## 📊 **监控和日志**
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### **日志查看**
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```bash
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# 查看应用日志
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tail -f logs/app-$(date +%Y-%m-%d).log
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# 查看错误日志
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grep "ERROR" logs/app-$(date +%Y-%m-%d).log
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# 查看性能日志
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grep "PERFORMANCE" logs/app-$(date +%Y-%m-%d).log
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```
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### **性能监控**
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```bash
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# 检查内存使用
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ps -o pid,ppid,%mem,%cpu,cmd -p $(pgrep node)
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# 检查网络连接
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netstat -an | grep :3001 | wc -l
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# 检查响应时间
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curl -w "@curl-format.txt" -o /dev/null -s http://localhost:3001/health
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```
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**curl-format.txt 内容**:
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```
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time_namelookup: %{time_namelookup}\n
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time_connect: %{time_connect}\n
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time_appconnect: %{time_appconnect}\n
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time_pretransfer: %{time_pretransfer}\n
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time_redirect: %{time_redirect}\n
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time_starttransfer: %{time_starttransfer}\n
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----------\n
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time_total: %{time_total}\n
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```
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---
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## 🚨 **常见问题**
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### **1. 端口被占用**
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```bash
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# 查找占用端口的进程
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lsof -i :3001
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# 杀死进程
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kill -9 <PID>
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# 或者修改端口
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export PORT=3002
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npm run start:dev
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```
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### **2. 数据库连接失败**
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```bash
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# 检查 MySQL 服务状态
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sudo systemctl status mysql
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# 检查数据库连接
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mysql -u root -p -h localhost
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# 检查防火墙设置
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sudo ufw status
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```
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### **3. 依赖安装失败**
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```bash
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# 清理缓存
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npm cache clean --force
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# 删除 node_modules
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rm -rf node_modules package-lock.json
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# 重新安装
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npm install
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```
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---
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## 🔄 **下一步操作**
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### **开发模式**
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- [ ] 熟悉项目结构和代码组织
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- [ ] 了解各个模块的功能和接口
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- [ ] 开始开发新的功能模块
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- [ ] 编写单元测试和集成测试
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### **生产部署**
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- [ ] 配置生产环境变量
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- [ ] 设置数据库和缓存
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- [ ] 配置负载均衡和反向代理
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- [ ] 设置监控和告警
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### **高级功能**
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- [ ] 实现微服务网关功能
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- [ ] 集成服务网格技术
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- [ ] 添加分布式追踪
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- [ ] 优化性能和可靠性
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---
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## 📚 **相关文档**
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- [网关系统概览](./overview.md) - 了解系统架构和特性
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- [技术架构详解](./architecture.md) - 深入理解技术实现
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- [开发计划](./development-plan.md) - 查看开发路线图
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- [API 参考](./api-reference.md) - 完整的 API 文档
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---
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## 💡 **提示和建议**
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1. **开发环境**: 建议使用 VS Code 和相关的 NestJS 插件
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2. **版本控制**: 定期提交代码,保持良好的版本管理习惯
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3. **测试驱动**: 先写测试,再写代码,确保代码质量
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4. **文档更新**: 及时更新文档,保持文档与代码同步
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5. **性能优化**: 关注性能指标,持续优化系统性能
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---
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> **注意**: 如果遇到问题,请查看日志文件或提交 Issue 到项目仓库。
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