Completed: - Add 6 core database documents (docs/01-平台基础层/07-数据库/) Architecture overview, migration history, environment comparison, tech debt tracking, seed data management, PostgreSQL extensions - Restructure deployment docs: archive 20 legacy files to _archive-2025/ - Create unified daily operations manual (01-日常更新操作手册.md) - Add pending deployment change tracker (03-待部署变更清单.md) - Update database development standard to v3.0 (three iron rules) - Fix Prisma schema type drift: align @db.* annotations with actual DB IIT: UUID/Timestamptz(6), SSA: Timestamp(6)/VarChar(20/50/100) - Add migration: 20260227_align_schema_with_db_types (idempotent ALTER) - Add Cursor Rule for auto-reminding deployment change documentation - Update system status guide v6.4 with deployment and DB doc references - Add architecture consultation docs (Prisma guide, SAE deployment guide) Technical details: - Manual migration due to shadow DB limitation (TD-001 in tech debt) - Deployment docs reduced from 20+ scattered files to 3 core documents - Cursor Rule triggers on schema.prisma, package.json, Dockerfile changes Made-with: Cursor
317 lines
7.5 KiB
Markdown
317 lines
7.5 KiB
Markdown
# Node.js 后端 - SAE部署配置清单
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> **创建时间**:2025-12-24
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> **部署环境**:测试环境(Test)
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> **应用名称**:nodejs-backend-test
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> **目标规格**:1核2GB
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---
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## 🔐 生成的强JWT密钥
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**⚠️ 重要:请妥善保管此密钥,不要泄露!**
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```bash
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JWT_SECRET=146c2fd064a69aa026496ee60e20483d07e951eae8323a501126469583433415
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```
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**密钥特性**:
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- ✅ 64个十六进制字符(256位强度)
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- ✅ 完全随机生成
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- ✅ 符合生产环境安全标准
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---
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## 📋 完整环境变量配置
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### 方式1:逐个配置(SAE控制台)
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在SAE控制台 → 应用配置 → 环境变量中,逐个添加以下配置:
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| 变量名 | 变量值 | 说明 |
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|--------|--------|------|
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| `DATABASE_URL` | `postgresql://airesearch:Xibahe%40fengzhibo117@pgm-2zex1m2y3r23hdn5.pg.rds.aliyuncs.com:5432/ai_clinical_research?connection_limit=18&pool_timeout=10` | RDS数据库连接(注意@编码为%40) |
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| `JWT_SECRET` | `146c2fd064a69aa026496ee60e20483d07e951eae8323a501126469583433415` | 🔐 新生成的强密钥 |
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| `JWT_EXPIRES_IN` | `7d` | JWT过期时间 |
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| `DEEPSEEK_API_KEY` | `sk-7f8cc37a79fa4799860b38fc7ba2e150` | DeepSeek API密钥 |
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| `DASHSCOPE_API_KEY` | `sk-75b4ff29a14a49e79667a331034f3298` | 阿里千问API密钥 |
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| `CLOSEAI_API_KEY` | `sk-cu0ienbXYGGx2jc7BqP6ogtSWmP6fk918qV3RUdtGC3Ed1po` | CloseAI代理密钥 |
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| `CLOSEAI_OPENAI_BASE_URL` | `https://api.openai-proxy.org/v1` | OpenAI代理地址 |
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| `CLOSEAI_CLAUDE_BASE_URL` | `https://api.openai-proxy.org/anthropic` | Claude代理地址 |
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| `DIFY_API_URL` | `http://localhost/v1` | Dify服务地址(未部署) |
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| `DIFY_API_KEY` | `dataset-mfvdiKvQ2l3NvxWm7RoYMN3c` | Dify API密钥 |
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| `PORT` | `3001` | 服务端口 |
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| `NODE_ENV` | `production` | 运行环境 |
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| `QUEUE_TYPE` | `pgboss` | 队列类型 |
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| `CACHE_TYPE` | `postgres` | 缓存类型 |
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| `OSS_REGION` | `oss-cn-beijing` | OSS区域 |
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| `OSS_BUCKET` | `ai-clinical-research` | OSS Bucket名称 |
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| `OSS_ACCESS_KEY_ID` | `LTAI5tB2Dt3NdvBL3G7nYGv7` | OSS访问密钥ID |
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| `OSS_ACCESS_KEY_SECRET` | `1iSN9k39RkApP93QjUhC1DcPIeMG4V` | OSS访问密钥Secret |
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| `OSS_ENDPOINT` | `oss-cn-beijing-internal.aliyuncs.com` | OSS内网地址 |
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| `PYTHON_SERVICE_URL` | `http://172.17.173.66:8000` | Python微服务地址 |
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| `LOG_LEVEL` | `info` | 日志级别 |
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---
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### 方式2:批量导入(推荐)
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将以下内容复制,在SAE控制台使用"批量导入"功能:
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```env
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DATABASE_URL=postgresql://airesearch:Xibahe%40fengzhibo117@pgm-2zex1m2y3r23hdn5.pg.rds.aliyuncs.com:5432/ai_clinical_research?connection_limit=18&pool_timeout=10
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JWT_SECRET=146c2fd064a69aa026496ee60e20483d07e951eae8323a501126469583433415
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JWT_EXPIRES_IN=7d
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DEEPSEEK_API_KEY=sk-7f8cc37a79fa4799860b38fc7ba2e150
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DASHSCOPE_API_KEY=sk-75b4ff29a14a49e79667a331034f3298
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CLOSEAI_API_KEY=sk-cu0ienbXYGGx2jc7BqP6ogtSWmP6fk918qV3RUdtGC3Ed1po
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CLOSEAI_OPENAI_BASE_URL=https://api.openai-proxy.org/v1
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CLOSEAI_CLAUDE_BASE_URL=https://api.openai-proxy.org/anthropic
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DIFY_API_URL=http://localhost/v1
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DIFY_API_KEY=dataset-mfvdiKvQ2l3NvxWm7RoYMN3c
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PORT=3001
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NODE_ENV=production
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QUEUE_TYPE=pgboss
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CACHE_TYPE=postgres
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OSS_REGION=oss-cn-beijing
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OSS_BUCKET=ai-clinical-research
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OSS_ACCESS_KEY_ID=LTAI5tB2Dt3NdvBL3G7nYGv7
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OSS_ACCESS_KEY_SECRET=1iSN9k39RkApP93QjUhC1DcPIeMG4V
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OSS_ENDPOINT=oss-cn-beijing-internal.aliyuncs.com
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PYTHON_SERVICE_URL=http://172.17.173.66:8000
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LOG_LEVEL=info
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```
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---
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## 🚀 SAE应用配置参数
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### 基本信息
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```yaml
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应用名称: nodejs-backend-test
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部署方式: 容器镜像
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命名空间: cn-beijing:test-airesearch
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地域: 华北2(北京)
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```
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### 镜像配置
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```yaml
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镜像类型: 私有镜像
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镜像地址: crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com/ai-clinical/backend-service:v1.0
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镜像版本: v1.0
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```
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### ACR镜像仓库认证
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```yaml
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Registry地址: crpi-cd5ij4pjt65mweeo-vpc.cn-beijing.personal.cr.aliyuncs.com
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用户名: gofeng117@163.com
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密码: fengzhibo117
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```
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### 资源配置
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```yaml
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CPU: 1核
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内存: 2GB
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实例数: 1个(固定)
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```
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### 网络配置
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```yaml
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VPC ID: vpc-2ze055cptkew9c38w4r06
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安全组ID: sg-2zedk6fi8sgmmcwdu7tu
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```
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### 端口配置
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```yaml
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容器端口: 3001
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协议: TCP
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```
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### 健康检查配置
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```yaml
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检查类型: HTTP
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检查路径: /health
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检查端口: 3001
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初始延迟: 30秒
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检查间隔: 10秒
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超时时间: 3秒
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不健康阈值: 3次
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健康阈值: 2次
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```
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### 启动命令
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```bash
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node dist/server.js
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```
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**说明**:
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- ✅ 不需要执行 `prisma migrate deploy`(数据已通过pg_dump导入)
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- ✅ 不需要执行 `prisma generate`(镜像构建时已生成)
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- ✅ 直接启动编译后的服务即可
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---
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## ✅ 部署后验证清单
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部署成功后,需要验证以下项目:
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### 1. 应用状态检查
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- [ ] SAE控制台显示应用状态为"运行中"
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- [ ] 健康检查显示为"通过"
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- [ ] 无重启或崩溃记录
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### 2. 日志检查
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查看实时日志,应该看到类似以下输出:
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```
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============================================================
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🚀 AI临床研究平台 - 后端服务器启动成功!
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============================================================
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📍 服务地址: http://0.0.0.0:3001
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🔍 健康检查: http://0.0.0.0:3001/health
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📡 API入口: http://0.0.0.0:3001/api/v1
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🌍 运行环境: production
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============================================================
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```
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### 3. 健康检查测试
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获取应用的内网地址后,执行:
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```bash
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curl http://172.17.x.x:3001/health
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```
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期望返回:
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```json
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{
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"status": "ok",
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"timestamp": "2025-12-24T12:00:00.000Z",
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"database": "connected",
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"uptime": 123
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}
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```
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### 4. 数据库连接测试
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检查日志中是否有数据库连接成功的消息,无报错信息。
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### 5. 记录内网地址
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- [ ] 记录Node.js后端的内网地址(格式:`http://172.17.x.x:3001`)
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- [ ] 更新到部署文档中
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---
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## 🎯 后续步骤
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Node.js后端部署成功后:
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1. **更新前端Nginx配置**
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- 将Node.js后端的内网地址配置到前端Nginx
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- 环境变量:`VITE_API_BASE_URL=http://172.17.x.x:3001`
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2. **部署前端Nginx**
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- 使用Node.js后端的内网地址
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- 完成前端应用的SAE部署
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3. **全链路测试**
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- 前端 → Node.js后端 → Python微服务 → RDS
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- 验证完整的业务流程
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---
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## 📞 故障排查
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### 问题1:应用无法启动
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**症状**:健康检查一直失败,应用显示"异常"
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**排查步骤**:
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1. 查看"实时日志",检查启动错误
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2. 常见原因:
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- DATABASE_URL格式错误(@未编码)
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- 端口配置不匹配
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- 环境变量缺失
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### 问题2:数据库连接失败
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**症状**:日志显示数据库连接超时
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**排查步骤**:
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1. 检查RDS白名单是否包含VPC网段(172.17.0.0/16)
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2. 检查DATABASE_URL中的密码是否正确编码(@编码为%40)
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3. 在SAE的Webshell中测试:
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```bash
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curl -v telnet://pgm-2zex1m2y3r23hdn5.pg.rds.aliyuncs.com:5432
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```
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### 问题3:健康检查路径404
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**症状**:健康检查显示HTTP 404错误
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**解决方案**:
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- 确认健康检查路径为 `/health`(不是 `/api/health`)
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- 确认健康检查端口为 `3001`
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---
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## 🔒 安全注意事项
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1. **JWT密钥保护**:
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- ✅ 已生成强随机密钥
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- ⚠️ 不要将密钥提交到Git
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- ⚠️ 不要在日志中打印密钥
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2. **数据库密码保护**:
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- ✅ 使用环境变量管理
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- ⚠️ 注意URL编码(@编码为%40)
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3. **API密钥保护**:
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- ✅ 所有LLM API密钥已配置为环境变量
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- ⚠️ 定期轮换密钥
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---
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**文档创建时间**:2025-12-24
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**维护人员**:运维团队
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