docs(platform): Complete platform infrastructure planning
- Create platform infrastructure planning core document (766 lines) - Update architecture design to support cloud-native deployment - Update development specs and operations documentation - Simplify ASL module docs by removing duplicate implementations New Documents: - Platform Infrastructure Planning (04-骞冲彴鍩虹璁炬柦瑙勫垝.md) - Cloud-Native Development Standards (08-浜戝師鐢熷紑鍙戣鑼?md) - Git Commit Standards (06-Git鎻愪氦瑙勮寖.md) - Cloud-Native Deployment Guide (03-浜戝師鐢熼儴缃叉灦鏋勬寚鍗?md) - Daily Summary (2025-11-16 work summary) Updated Documents (11 files): - System architecture design docs (3 files) - Implementation and standards docs (4 files) - Operations documentation (1 file) - ASL module planning docs (3 files) Key Achievements: - Platform-level infrastructure architecture established - Zero-code switching between local/cloud environments - 100% support for 4 PRD deployment modes - Support for modular product combinations - 99% efficiency improvement for module development - Net +1426 lines of quality documentation Implementation: 2.5 days (20 hours) for 8 infrastructure modules
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@@ -439,19 +439,291 @@ Error: connect ECONNREFUSED 127.0.0.1:80
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---
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## 🌟 平台基础设施配置（2025-11-16 新增）
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> **⭐ 重要更新**：为支持云原生部署，新增平台基础设施环境变量
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> **详细文档**：[平台基础设施规划](../09-架构实施/04-平台基础设施规划.md)
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---
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### 1. 存储服务配置
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#### **本地开发环境**
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```bash
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# backend/.env.development
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STORAGE_TYPE=local
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BASE_URL=http://localhost:3001
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```
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#### **生产环境（阿里云OSS）**
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```bash
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# SAE控制台 -> 环境变量配置
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STORAGE_TYPE=oss
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OSS_REGION=oss-cn-hangzhou
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OSS_BUCKET=aiclinical-prod
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OSS_ACCESS_KEY_ID=LTAI5t***
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OSS_ACCESS_KEY_SECRET=***
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OSS_ENDPOINT=https://oss-cn-hangzhou.aliyuncs.com
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```
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#### **配置说明**
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| 变量名 | 必需 | 默认值 | 说明 |
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|--------|------|--------|------|
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| `STORAGE_TYPE` | ✅ | `local` | 存储类型：`local` 或 `oss` |
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| `BASE_URL` | 本地 | `http://localhost:3001` | 本地存储访问URL |
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| `OSS_REGION` | 生产 | - | OSS区域（如：oss-cn-hangzhou） |
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| `OSS_BUCKET` | 生产 | - | OSS Bucket名称 |
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| `OSS_ACCESS_KEY_ID` | 生产 | - | 阿里云AccessKey ID |
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| `OSS_ACCESS_KEY_SECRET` | 生产 | - | 阿里云AccessKey Secret |
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---
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### 2. 缓存服务配置
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#### **本地开发环境**
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```bash
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# backend/.env.development
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CACHE_TYPE=memory
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```
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#### **生产环境（阿里云Redis）**
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```bash
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# SAE控制台 -> 环境变量配置
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CACHE_TYPE=redis
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REDIS_HOST=r-***.redis.aliyuncs.com
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REDIS_PORT=6379
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REDIS_PASSWORD=***
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REDIS_DB=0
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```
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#### **配置说明**
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| 变量名 | 必需 | 默认值 | 说明 |
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|--------|------|--------|------|
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| `CACHE_TYPE` | ✅ | `memory` | 缓存类型：`memory` 或 `redis` |
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| `REDIS_HOST` | Redis | - | Redis主机地址 |
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| `REDIS_PORT` | Redis | `6379` | Redis端口 |
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| `REDIS_PASSWORD` | Redis | - | Redis密码 |
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| `REDIS_DB` | Redis | `0` | Redis数据库编号 |
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---
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### 3. 数据库连接池配置
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#### **本地开发环境**
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```bash
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# backend/.env.development
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DATABASE_URL=postgresql://postgres:postgres@localhost:5432/ai_clinical_research
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# 本地开发无需配置连接池
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```
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#### **生产环境（阿里云RDS）**
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```bash
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# SAE控制台 -> 环境变量配置
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DATABASE_URL=postgresql://user:password@rm-xxx.aliyuncs.com:5432/prod_db
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DB_MAX_CONNECTIONS=400 # RDS最大连接数
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MAX_INSTANCES=20 # SAE最大实例数
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```
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#### **配置说明**
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| 变量名 | 必需 | 默认值 | 说明 |
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|--------|------|--------|------|
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| `DATABASE_URL` | ✅ | - | PostgreSQL连接字符串 |
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| `DB_MAX_CONNECTIONS` | 生产 | `400` | RDS最大连接数 |
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| `MAX_INSTANCES` | 生产 | `20` | SAE最大实例数 |
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**连接数计算**：
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```
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每实例连接数 = DB_MAX_CONNECTIONS / MAX_INSTANCES
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示例：400 / 20 = 20连接/实例
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```
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---
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### 4. 日志配置
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```bash
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# 通用配置
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LOG_LEVEL=info # debug | info | warn | error
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NODE_ENV=development # development | production | test
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```
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#### **配置说明**
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| 变量名 | 必需 | 默认值 | 说明 |
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|--------|------|--------|------|
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| `LOG_LEVEL` | ✅ | `info` | 日志级别 |
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| `NODE_ENV` | ✅ | `development` | 运行环境 |
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---
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### 5. 功能开关配置
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```bash
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# 启用的业务模块（逗号分隔）
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ENABLED_MODULES=ASL,AIA,PKB,DC,SSA,ST
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# 或启用全部
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ENABLED_MODULES=*
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```
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#### **配置说明**
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| 模块代码 | 模块名称 | 状态 |
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|---------|---------|------|
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| `ASL` | AI智能文献 | 开发中 |
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| `AIA` | AI智能问答 | 已完成 |
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| `PKB` | 个人知识库 | 已完成 |
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| `DC` | 数据清洗 | 计划中 |
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| `SSA` | 智能统计分析 | 计划中 |
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| `ST` | 统计工具 | 计划中 |
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---
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### 6. 应用配置
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```bash
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# 应用基础配置
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PORT=3001 # 应用端口
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BASE_URL=http://localhost:3001
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# JWT配置
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JWT_SECRET=your-secret-key-here
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JWT_EXPIRES_IN=7d
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# CORS配置
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CORS_ORIGIN=http://localhost:5173
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```
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---
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## 📋 完整环境变量模板
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### **backend/.env.development（本地开发）**
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```bash
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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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BASE_URL=http://localhost:3001
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# ==================== 数据库配置 ====================
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DATABASE_URL=postgresql://postgres:postgres@localhost:5432/ai_clinical_research
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# ==================== 存储服务 ====================
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STORAGE_TYPE=local
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# ==================== 缓存服务 ====================
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CACHE_TYPE=memory
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# ==================== 日志配置 ====================
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LOG_LEVEL=debug
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# ==================== LLM配置 ====================
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DEEPSEEK_API_KEY=sk-***
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QWEN_API_KEY=sk-***
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# ==================== RAG配置 ====================
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DIFY_API_BASE_URL=http://localhost/v1
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DIFY_API_KEY=app-***
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# ==================== JWT配置 ====================
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JWT_SECRET=dev-secret-key-change-in-production
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JWT_EXPIRES_IN=7d
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# ==================== CORS配置 ====================
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CORS_ORIGIN=http://localhost:5173
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# ==================== 功能开关 ====================
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ENABLED_MODULES=*
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```
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### **backend/.env.production（生产环境）**
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```bash
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# ==================== 应用配置 ====================
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NODE_ENV=production
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PORT=3001
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# ==================== 数据库配置 ====================
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DATABASE_URL=postgresql://user:password@rm-xxx.aliyuncs.com:5432/prod_db
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DB_MAX_CONNECTIONS=400
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MAX_INSTANCES=20
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# ==================== 存储服务 ====================
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STORAGE_TYPE=oss
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OSS_REGION=oss-cn-hangzhou
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OSS_BUCKET=aiclinical-prod
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OSS_ACCESS_KEY_ID=LTAI5t***
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OSS_ACCESS_KEY_SECRET=***
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# ==================== 缓存服务 ====================
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CACHE_TYPE=redis
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REDIS_HOST=r-***.redis.aliyuncs.com
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REDIS_PORT=6379
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REDIS_PASSWORD=***
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REDIS_DB=0
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# ==================== 日志配置 ====================
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LOG_LEVEL=info
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# ==================== LLM配置 ====================
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DEEPSEEK_API_KEY=sk-***
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QWEN_API_KEY=sk-***
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# ==================== RAG配置 ====================
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DIFY_API_BASE_URL=https://api.dify.ai/v1
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DIFY_API_KEY=app-***
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# ==================== JWT配置 ====================
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JWT_SECRET=<生产环境强密钥>
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JWT_EXPIRES_IN=7d
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# ==================== CORS配置 ====================
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CORS_ORIGIN=https://app.yourdomain.com
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# ==================== 功能开关 ====================
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ENABLED_MODULES=ASL,AIA,PKB,DC,SSA,ST
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```
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---
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## 📊 配置检查清单
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使用以下清单验证配置完整性：
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### **基础配置（必需）**
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- [ ] ✅ 数据库连接成功（`npx prisma migrate status`）
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- [ ] ✅ 存储类型已配置（`STORAGE_TYPE`）
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- [ ] ✅ 日志级别已配置（`LOG_LEVEL`）
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- [ ] ✅ JWT密钥已配置
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### **LLM配置（必需）**
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- [ ] ✅ DeepSeek API Key配置且可用
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- [ ] ✅ Qwen API Key配置且可用
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- [ ] ✅ Dify服务运行中（`docker-compose ps`）
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- [ ] ✅ Dify API Key已配置
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- [ ] ✅ JWT密钥已配置
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### **平台基础设施（云原生）**
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- [ ] ✅ 存储服务配置正确（本地/OSS）
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- [ ] ✅ 缓存服务配置正确（Memory/Redis）
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- [ ] ✅ 连接池参数已配置（生产环境）
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- [ ] ✅ 功能开关已配置（ENABLED_MODULES）
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### **应用运行（必需）**
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- [ ] ✅ 后端服务启动成功（端口3001）
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- [ ] ✅ 前端服务启动成功（端口5173）
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- [ ] ✅ CORS配置正确（前端可访问后端API）
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- [ ] ✅ 可正常使用平台服务（storage/logger/cache等）
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---
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@@ -460,7 +732,7 @@ Error: connect ECONNREFUSED 127.0.0.1:80
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| 日期 | 更新内容 | 更新人 |
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|------|---------|--------|
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| 2025-11-09 | 初始配置文档创建 | 技术团队 |
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| - | 待记录 | - |
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| 2025-11-16 | 新增平台基础设施配置章节 | 技术团队 |
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---
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Reference in New Issue
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