2025-12-20 09:37:43 +08:00
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# IDC设备管理系统 - 安装部署指南
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[
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[](https://nodejs.org/)
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[](https://reactjs.org/)
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[]()
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## 📋 目录
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- [环境要求](#环境要求)
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- [快速开始](#快速开始)
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- [详细安装步骤](#详细安装步骤)
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2025-12-20 09:45:13 +08:00
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- [开发环境部署](#开发环境部署)
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2025-12-20 09:37:43 +08:00
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- [生产部署](#生产部署)
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- [数据库配置](#数据库配置)
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- [监控和维护](#监控和维护)
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- [常见问题解决](#常见问题解决)
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---
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## 🖥️ 环境要求
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### 开发环境
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- **Node.js**: ≥14.0.0
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- **npm**: ≥6.0.0 或 **yarn**: ≥1.22.0
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- **操作系统**: Windows 10/11, macOS 10.14+, Linux (Ubuntu 18.04+)
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- **内存**: 最小 4GB RAM
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- **硬盘**: 最小 2GB 可用空间
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### 生产环境
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- **Node.js**: ≥14.0.0
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- **npm**: ≥6.0.0 或 **yarn**: ≥1.22.0
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- **Web服务器**: Nginx (推荐) 或 Apache
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- **操作系统**: Linux (Ubuntu 18.04+, CentOS 7+, RHEL 7+)
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- **内存**: 最小 8GB RAM (推荐 16GB+)
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- **硬盘**: 最小 10GB 可用空间 (SSD 推荐)
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- **SSL证书**: Let's Encrypt (推荐) 或其他CA证书
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---
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## ⚡ 快速开始
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### 1. 克隆项目
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```bash
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git clone https://gitee.com/zhang1106/idc_assest.git
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cd idc_assest
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```
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### 2. 安装后端依赖
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```bash
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cd backend
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npm install
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```
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### 3. 安装前端依赖
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```bash
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cd ../frontend
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npm install
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```
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### 4. 启动服务
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```bash
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# 启动后端服务(端口8000)
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cd backend && npm run dev
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# 启动前端服务(端口3000)- 新终端
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cd frontend && npm run dev
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```
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**访问地址**:
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- 前端应用:http://localhost:3000
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- 后端API:http://localhost:8000/api
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- 健康检查:http://localhost:8000/health
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---
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## 📖 详细安装步骤
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2025-12-20 09:45:13 +08:00
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> **📝 安装说明**:
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> 本文档将部署分为两个阶段:
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> 1. **开发环境部署**:在本地机器上配置完整的开发和测试环境
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> 2. **生产环境部署**:在Linux服务器上配置生产环境,通过域名访问
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> **🎯 建议路径**:
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> - **开发人员**:只需要阅读"开发环境部署"部分
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> - **运维人员**:需要阅读完整文档,包括"生产部署"部分
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### 开发环境部署
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2025-12-20 09:37:43 +08:00
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### 后端配置
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#### 1. 进入后端目录
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```bash
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cd backend
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```
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#### 2. 安装依赖包
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```bash
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npm install
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```
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#### 3. 配置环境变量
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项目支持使用 `.env` 文件进行配置。请按以下步骤操作:
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```bash
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# 复制环境变量示例文件
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cp .env.example .env
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# 编辑 .env 文件,修改配置
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# 可以使用任意文本编辑器,如:
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# Windows: notepad .env
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# macOS: nano .env
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# 或IDE: 在编辑器中打开 .env 文件
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```
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**重要说明**:
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- `.env` 文件包含了所有可配置的选项和详细注释
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- 每个配置项都有默认值,默认情况下可以直接使用
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- 如需修改配置,请编辑 `.env` 文件中的相应值
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- 建议开发时使用 `NODE_ENV=development`,部署时使用 `NODE_ENV=production`
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**配置项说明**:
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**服务器配置**:
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- `PORT`:服务器端口(默认8000)
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- `NODE_ENV`:运行环境
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- `development`:开发模式,详细日志便于调试
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- `production`:生产模式,性能优化,减少日志输出
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**数据库配置**:
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- `DB_TYPE`:数据库类型(默认 sqlite,可选 mysql)
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- `sqlite`:零配置嵌入式数据库,适合开发和小规模应用
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- `mysql`:关系型数据库,适合生产环境和大规模应用
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- `DB_PATH`:SQLite数据库文件路径(默认 ./idc_management.db)
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- `MYSQL_HOST`:MySQL服务器地址(默认 localhost)
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- `MYSQL_PORT`:MySQL端口(默认 3306)
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- `MYSQL_USERNAME`:MySQL用户名(默认 root)
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- `MYSQL_PASSWORD`:MySQL密码
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- `MYSQL_DATABASE`:MySQL数据库名(默认 idc_management)
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#### 4. 数据库配置
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**默认配置(推荐)**:使用SQLite数据库,无需额外配置
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**MySQL配置**:如需使用MySQL数据库,请按以下步骤操作:
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1. 确保MySQL服务已安装并运行
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2. 创建数据库:
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```sql
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CREATE DATABASE idc_management CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
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```
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3. 在 `.env` 文件中修改配置:
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```env
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DB_TYPE=mysql
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MYSQL_HOST=localhost
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MYSQL_PORT=3306
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MYSQL_USERNAME=root
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MYSQL_PASSWORD=your_password
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MYSQL_DATABASE=idc_management
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```
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#### 5. 启动后端服务
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```bash
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# 开发模式(自动重启)
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npm run dev
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# 生产模式
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npm start
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```
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**后端服务将在 http://localhost:8000 启动**(或配置的端口号)
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### 前端配置
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#### 1. 进入前端目录
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```bash
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cd frontend
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```
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#### 2. 安装依赖包
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```bash
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npm install
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```
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#### 3. 配置API地址
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项目使用Vite代理配置,API地址在 `frontend/vite.config.js` 中配置:
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```javascript
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proxy: {
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'/api': {
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target: 'http://localhost:8000',
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changeOrigin: true
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}
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}
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```
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如需修改后端地址,更新 `vite.config.js` 中的 `target` 字段。
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#### 4. 启动前端开发服务器
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```bash
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npm run dev
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```
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**前端应用将在 http://localhost:3000 启动**
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---
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2025-12-20 09:45:13 +08:00
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> **✅ 开发环境部署完成**
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> 至此,开发环境已完全配置完成。您可以:
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> - 前端开发:http://localhost:3000
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> - 后端API:http://localhost:8000/api
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> - 后端健康检查:http://localhost:8000/health
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>
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> **接下来**:如果您需要部署到生产环境,请继续阅读下一节"生产部署"。
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---
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2025-12-20 09:37:43 +08:00
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## 🚀 生产部署
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2025-12-20 09:45:13 +08:00
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> **📋 生产部署说明**:
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> - **独立部署**:生产部署在专门的Linux服务器上进行,与开发环境完全分离
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> - **部署地址**:将通过域名或IP访问,如 `http://your-domain.com`
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> - **安全要求**:生产环境有更严格的安全配置要求
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> - **前置条件**:您需要拥有Linux服务器的root权限
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>
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2025-12-20 09:37:43 +08:00
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> **⚠️ 部署前必读**:生产部署涉及服务器安全,请确保在安全环境下操作,并及时更新安全配置。
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#### 部署准备
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1. **环境检查**
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```bash
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# 检查系统环境
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node --version # 确保 Node.js ≥ 14.0
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npm --version # 确保 npm 可用
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# 检查服务器端口占用
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netstat -tulpn | grep :8000
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netstat -tulpn | grep :80
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```
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2. **创建部署目录**
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```bash
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# 创建应用目录
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mkdir -p /var/www/idc_assest
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mkdir -p /var/log/idc_assest
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mkdir -p /etc/nginx/sites-available
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mkdir -p /etc/nginx/sites-enabled
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```
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#### 后端部署
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1. **设置生产环境配置**
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```bash
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# 进入后端目录
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cd backend
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# 复制并编辑环境配置文件
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cp .env.example .env
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# 编辑生产环境配置(重要!)
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# 设置生产模式
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NODE_ENV=production
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# 设置安全端口(可选)
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PORT=8000
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# 数据库配置(推荐使用MySQL)
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DB_TYPE=mysql
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MYSQL_HOST=localhost
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MYSQL_PORT=3306
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MYSQL_USERNAME=idc_user # 创建专用数据库用户
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MYSQL_PASSWORD=secure_password # 使用强密码
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MYSQL_DATABASE=idc_management
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```
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2. **安装生产依赖**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 安装生产依赖(只安装生产环境需要的包)
|
|
|
|
|
|
npm install --only=production
|
|
|
|
|
|
|
|
|
|
|
|
# 验证关键依赖是否安装成功
|
|
|
|
|
|
ls node_modules | grep -E "(express|sequelize|mysql2)"
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
3. **配置数据库**
|
|
|
|
|
|
```sql
|
|
|
|
|
|
-- 连接MySQL(使用root用户)
|
|
|
|
|
|
mysql -u root -p
|
|
|
|
|
|
|
|
|
|
|
|
-- 创建专用数据库
|
|
|
|
|
|
CREATE DATABASE idc_management CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
|
|
|
|
|
|
|
|
|
|
|
|
-- 创建专用用户(安全最佳实践)
|
|
|
|
|
|
CREATE USER 'idc_user'@'localhost' IDENTIFIED BY 'secure_password';
|
|
|
|
|
|
GRANT ALL PRIVILEGES ON idc_management.* TO 'idc_user'@'localhost';
|
|
|
|
|
|
FLUSH PRIVILEGES;
|
|
|
|
|
|
EXIT;
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
4. **安装并配置PM2(进程管理器)**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 全局安装PM2
|
|
|
|
|
|
npm install -g pm2
|
|
|
|
|
|
|
|
|
|
|
|
# 启动应用
|
|
|
|
|
|
pm2 start server.js --name "idc-backend" --env production
|
|
|
|
|
|
|
|
|
|
|
|
# 设置开机自启
|
|
|
|
|
|
pm2 startup
|
|
|
|
|
|
pm2 save
|
|
|
|
|
|
|
|
|
|
|
|
# 查看运行状态
|
|
|
|
|
|
pm2 status
|
|
|
|
|
|
pm2 logs idc-backend
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
5. **配置防火墙**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# Ubuntu/Debian
|
|
|
|
|
|
sudo ufw allow 22 # SSH
|
|
|
|
|
|
sudo ufw allow 80 # HTTP
|
|
|
|
|
|
sudo ufw allow 443 # HTTPS
|
|
|
|
|
|
sudo ufw enable
|
|
|
|
|
|
|
|
|
|
|
|
# CentOS/RHEL
|
|
|
|
|
|
sudo firewall-cmd --permanent --add-service=ssh
|
|
|
|
|
|
sudo firewall-cmd --permanent --add-service=http
|
|
|
|
|
|
sudo firewall-cmd --permanent --add-service=https
|
|
|
|
|
|
sudo firewall-cmd --reload
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### 前端部署
|
|
|
|
|
|
|
|
|
|
|
|
1. **构建生产版本**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
cd frontend
|
|
|
|
|
|
|
|
|
|
|
|
# 安装依赖
|
|
|
|
|
|
npm install
|
|
|
|
|
|
|
|
|
|
|
|
# 构建生产版本(会生成优化的静态文件)
|
|
|
|
|
|
npm run build
|
|
|
|
|
|
|
|
|
|
|
|
# 验证构建结果
|
|
|
|
|
|
ls -la dist/
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
2. **部署到Web服务器**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 将构建文件复制到Web目录
|
|
|
|
|
|
sudo cp -r dist/* /var/www/idc-frontend/
|
|
|
|
|
|
|
|
|
|
|
|
# 设置正确的文件权限
|
|
|
|
|
|
sudo chown -R www-data:www-data /var/www/idc-frontend
|
|
|
|
|
|
sudo chmod -R 755 /var/www/idc-frontend
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### Nginx配置
|
|
|
|
|
|
|
|
|
|
|
|
1. **创建站点配置文件**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
sudo nano /etc/nginx/sites-available/idc_assest
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
2. **编辑Nginx配置**
|
|
|
|
|
|
```nginx
|
|
|
|
|
|
# 主配置
|
|
|
|
|
|
server {
|
|
|
|
|
|
listen 80;
|
|
|
|
|
|
server_name your-domain.com www.your-domain.com;
|
|
|
|
|
|
|
|
|
|
|
|
# 安全头部
|
|
|
|
|
|
add_header X-Frame-Options "SAMEORIGIN" always;
|
|
|
|
|
|
add_header X-XSS-Protection "1; mode=block" always;
|
|
|
|
|
|
add_header X-Content-Type-Options "nosniff" always;
|
|
|
|
|
|
add_header Referrer-Policy "no-referrer-when-downgrade" always;
|
|
|
|
|
|
add_header Content-Security-Policy "default-src 'self' http: https: data: blob: 'unsafe-inline'" always;
|
|
|
|
|
|
|
|
|
|
|
|
# 前端静态文件
|
|
|
|
|
|
root /var/www/idc-frontend;
|
|
|
|
|
|
index index.html;
|
|
|
|
|
|
|
|
|
|
|
|
# 静态资源缓存
|
|
|
|
|
|
location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
|
|
|
|
|
|
expires 1y;
|
|
|
|
|
|
add_header Cache-Control "public, immutable";
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# 前端路由(SPA支持)
|
|
|
|
|
|
location / {
|
|
|
|
|
|
try_files $uri $uri/ /index.html;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# API代理
|
|
|
|
|
|
location /api {
|
|
|
|
|
|
proxy_pass http://127.0.0.1:8000;
|
|
|
|
|
|
proxy_http_version 1.1;
|
|
|
|
|
|
proxy_set_header Upgrade $http_upgrade;
|
|
|
|
|
|
proxy_set_header Connection 'upgrade';
|
|
|
|
|
|
proxy_set_header Host $host;
|
|
|
|
|
|
proxy_set_header X-Real-IP $remote_addr;
|
|
|
|
|
|
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
|
|
|
|
|
proxy_set_header X-Forwarded-Proto $scheme;
|
|
|
|
|
|
proxy_cache_bypass $http_upgrade;
|
|
|
|
|
|
|
|
|
|
|
|
# 超时设置
|
|
|
|
|
|
proxy_connect_timeout 60s;
|
|
|
|
|
|
proxy_send_timeout 60s;
|
|
|
|
|
|
proxy_read_timeout 60s;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# 日志配置
|
|
|
|
|
|
access_log /var/log/nginx/idc_assest-access.log;
|
|
|
|
|
|
error_log /var/log/nginx/idc_assest-error.log;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# HTTPS配置(推荐)
|
|
|
|
|
|
server {
|
|
|
|
|
|
listen 443 ssl http2;
|
|
|
|
|
|
server_name your-domain.com www.your-domain.com;
|
|
|
|
|
|
|
|
|
|
|
|
# SSL证书配置(使用Let's Encrypt)
|
|
|
|
|
|
ssl_certificate /etc/letsencrypt/live/your-domain.com/fullchain.pem;
|
|
|
|
|
|
ssl_certificate_key /etc/letsencrypt/live/your-domain.com/privkey.pem;
|
|
|
|
|
|
|
|
|
|
|
|
# SSL安全配置
|
|
|
|
|
|
ssl_protocols TLSv1.2 TLSv1.3;
|
|
|
|
|
|
ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384;
|
|
|
|
|
|
ssl_prefer_server_ciphers off;
|
|
|
|
|
|
ssl_session_cache shared:SSL:10m;
|
|
|
|
|
|
|
|
|
|
|
|
# HSTS
|
|
|
|
|
|
add_header Strict-Transport-Security "max-age=63072000" always;
|
|
|
|
|
|
|
|
|
|
|
|
# 其他配置同HTTP
|
|
|
|
|
|
root /var/www/idc-frontend;
|
|
|
|
|
|
index index.html;
|
|
|
|
|
|
|
|
|
|
|
|
location / {
|
|
|
|
|
|
try_files $uri $uri/ /index.html;
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
location /api {
|
|
|
|
|
|
proxy_pass http://127.0.0.1:8000;
|
|
|
|
|
|
proxy_http_version 1.1;
|
|
|
|
|
|
proxy_set_header Upgrade $http_upgrade;
|
|
|
|
|
|
proxy_set_header Connection 'upgrade';
|
|
|
|
|
|
proxy_set_header Host $host;
|
|
|
|
|
|
proxy_set_header X-Real-IP $remote_addr;
|
|
|
|
|
|
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
|
|
|
|
|
|
proxy_set_header X-Forwarded-Proto $scheme;
|
|
|
|
|
|
proxy_cache_bypass $http_upgrade;
|
|
|
|
|
|
}
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
# HTTP重定向到HTTPS
|
|
|
|
|
|
server {
|
|
|
|
|
|
listen 80;
|
|
|
|
|
|
server_name your-domain.com www.your-domain.com;
|
|
|
|
|
|
return 301 https://$server_name$request_uri;
|
|
|
|
|
|
}
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
3. **启用站点并重启Nginx**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 启用站点
|
|
|
|
|
|
sudo ln -s /etc/nginx/sites-available/idc_assest /etc/nginx/sites-enabled/
|
|
|
|
|
|
|
|
|
|
|
|
# 测试配置
|
|
|
|
|
|
sudo nginx -t
|
|
|
|
|
|
|
|
|
|
|
|
# 重启Nginx
|
|
|
|
|
|
sudo systemctl restart nginx
|
|
|
|
|
|
sudo systemctl enable nginx
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### SSL证书配置(推荐)
|
|
|
|
|
|
|
|
|
|
|
|
1. **安装Certbot**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# Ubuntu/Debian
|
|
|
|
|
|
sudo apt update
|
|
|
|
|
|
sudo apt install certbot python3-certbot-nginx
|
|
|
|
|
|
|
|
|
|
|
|
# CentOS/RHEL
|
|
|
|
|
|
sudo yum install certbot python3-certbot-nginx
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
2. **获取SSL证书**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 自动配置SSL证书
|
|
|
|
|
|
sudo certbot --nginx -d your-domain.com -d www.your-domain.com
|
|
|
|
|
|
|
|
|
|
|
|
# 设置自动续期
|
|
|
|
|
|
sudo crontab -e
|
|
|
|
|
|
# 添加以下行:
|
|
|
|
|
|
0 12 * * * /usr/bin/certbot renew --quiet
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 🗄️ 数据库配置
|
|
|
|
|
|
|
|
|
|
|
|
### 数据库选择建议
|
|
|
|
|
|
|
|
|
|
|
|
| 数据库类型 | 适用场景 | 优势 | 劣势 |
|
|
|
|
|
|
|------------|----------|------|------|
|
|
|
|
|
|
| **SQLite** | 开发环境、小规模应用、个人使用 | 零配置、无需安装、数据文件便携 | 并发能力有限、大数据量性能差 |
|
|
|
|
|
|
| **MySQL** | 生产环境、企业级应用、大规模数据 | 高性能、并发处理能力强、数据完整性好 | 需要额外配置和维护 |
|
|
|
|
|
|
|
|
|
|
|
|
### SQLite配置(推荐开发使用)
|
|
|
|
|
|
|
|
|
|
|
|
1. **默认配置**
|
|
|
|
|
|
```env
|
|
|
|
|
|
# .env 文件中保持默认配置
|
|
|
|
|
|
DB_TYPE=sqlite
|
|
|
|
|
|
DB_PATH=./idc_management.db
|
|
|
|
|
|
NODE_ENV=development
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
2. **文件位置管理**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 备份SQLite数据库
|
|
|
|
|
|
mkdir -p backup
|
|
|
|
|
|
cp backend/idc_management.db backup/database_$(date +%Y%m%d_%H%M%S).db
|
|
|
|
|
|
|
|
|
|
|
|
# 查看数据库信息
|
|
|
|
|
|
sqlite3 backend/idc_management.db ".schema"
|
|
|
|
|
|
sqlite3 backend/idc_management.db ".tables"
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### MySQL配置(推荐生产使用)
|
|
|
|
|
|
|
|
|
|
|
|
1. **创建生产数据库**
|
|
|
|
|
|
```sql
|
|
|
|
|
|
-- 创建专用数据库
|
|
|
|
|
|
CREATE DATABASE idc_management CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
|
|
|
|
|
|
|
|
|
|
|
|
-- 创建专用用户
|
|
|
|
|
|
CREATE USER 'idc_prod_user'@'localhost' IDENTIFIED BY 'secure_password_123!';
|
|
|
|
|
|
GRANT ALL PRIVILEGES ON idc_management.* TO 'idc_prod_user'@'localhost';
|
|
|
|
|
|
FLUSH PRIVILEGES;
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
2. **配置生产环境变量**
|
|
|
|
|
|
```env
|
|
|
|
|
|
# .env 文件
|
|
|
|
|
|
NODE_ENV=production
|
|
|
|
|
|
DB_TYPE=mysql
|
|
|
|
|
|
MYSQL_HOST=localhost
|
|
|
|
|
|
MYSQL_PORT=3306
|
|
|
|
|
|
MYSQL_USERNAME=idc_prod_user
|
|
|
|
|
|
MYSQL_PASSWORD=secure_password_123!
|
|
|
|
|
|
MYSQL_DATABASE=idc_management
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 数据备份与恢复
|
|
|
|
|
|
|
|
|
|
|
|
#### 1. 自动备份脚本
|
|
|
|
|
|
```bash
|
|
|
|
|
|
#!/bin/bash
|
|
|
|
|
|
# backup_database.sh - 自动数据库备份脚本
|
|
|
|
|
|
|
|
|
|
|
|
# 设置备份目录
|
|
|
|
|
|
BACKUP_DIR="/var/backups/idc_assest"
|
|
|
|
|
|
DATE=$(date +%Y%m%d_%H%M%S)
|
|
|
|
|
|
BACKUP_FILE="$BACKUP_DIR/database_$DATE"
|
|
|
|
|
|
|
|
|
|
|
|
# 创建备份目录
|
|
|
|
|
|
mkdir -p $BACKUP_DIR
|
|
|
|
|
|
|
|
|
|
|
|
# SQLite备份
|
|
|
|
|
|
if [ -f "backend/idc_management.db" ]; then
|
|
|
|
|
|
cp backend/idc_management.db "$BACKUP_FILE.db"
|
|
|
|
|
|
echo "SQLite备份完成: $BACKUP_FILE.db"
|
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
# MySQL备份
|
|
|
|
|
|
mysqldump -u idc_prod_user -pYourPassword123! idc_management > "$BACKUP_FILE.sql"
|
|
|
|
|
|
if [ $? -eq 0 ]; then
|
|
|
|
|
|
echo "MySQL备份完成: $BACKUP_FILE.sql"
|
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
# 压缩备份文件
|
|
|
|
|
|
gzip "$BACKUP_FILE.db"
|
|
|
|
|
|
gzip "$BACKUP_FILE.sql"
|
|
|
|
|
|
|
|
|
|
|
|
# 清理30天前的备份
|
|
|
|
|
|
find $BACKUP_DIR -name "database_*.gz" -mtime +30 -delete
|
|
|
|
|
|
|
|
|
|
|
|
echo "备份任务完成"
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### 2. 定时任务配置
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 添加到crontab
|
|
|
|
|
|
crontab -e
|
|
|
|
|
|
|
|
|
|
|
|
# 每天凌晨2点执行备份
|
|
|
|
|
|
0 2 * * * /path/to/backup_database.sh
|
|
|
|
|
|
|
|
|
|
|
|
# 每周日凌晨3点执行完整备份
|
|
|
|
|
|
0 3 * * 0 /path/to/full_backup.sh
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### 3. 数据恢复
|
|
|
|
|
|
|
|
|
|
|
|
**SQLite恢复**:
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 停止应用
|
|
|
|
|
|
pm2 stop idc-backend
|
|
|
|
|
|
|
|
|
|
|
|
# 恢复数据库
|
|
|
|
|
|
cp backup/database_20240101.db backend/idc_management.db
|
|
|
|
|
|
|
|
|
|
|
|
# 重启应用
|
|
|
|
|
|
pm2 start idc-backend
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
**MySQL恢复**:
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 停止应用
|
|
|
|
|
|
pm2 stop idc-backend
|
|
|
|
|
|
|
|
|
|
|
|
# 恢复数据库
|
|
|
|
|
|
gunzip backup/database_20240101.sql.gz
|
|
|
|
|
|
mysql -u idc_prod_user -p idc_management < backup/database_20240101.sql
|
|
|
|
|
|
|
|
|
|
|
|
# 重启应用
|
|
|
|
|
|
pm2 start idc-backend
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 监控和维护
|
|
|
|
|
|
|
|
|
|
|
|
#### 1. 数据库健康检查
|
|
|
|
|
|
```bash
|
|
|
|
|
|
#!/bin/bash
|
|
|
|
|
|
# health_check.sh - 数据库健康检查
|
|
|
|
|
|
|
|
|
|
|
|
# 检查SQLite
|
|
|
|
|
|
if [ -f "backend/idc_management.db" ]; then
|
|
|
|
|
|
echo "SQLite数据库文件存在"
|
|
|
|
|
|
sqlite3 backend/idc_management.db "PRAGMA integrity_check;"
|
|
|
|
|
|
else
|
|
|
|
|
|
echo "SQLite数据库文件不存在"
|
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
|
|
# 检查MySQL
|
|
|
|
|
|
mysql -u idc_prod_user -pYourPassword123! -e "SELECT 1;" idc_management > /dev/null 2>&1
|
|
|
|
|
|
if [ $? -eq 0 ]; then
|
|
|
|
|
|
echo "MySQL连接正常"
|
|
|
|
|
|
else
|
|
|
|
|
|
echo "MySQL连接失败"
|
|
|
|
|
|
fi
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### 2. 性能监控
|
|
|
|
|
|
```sql
|
|
|
|
|
|
-- MySQL性能监控查询
|
|
|
|
|
|
SHOW PROCESSLIST;
|
|
|
|
|
|
SHOW ENGINE INNODB STATUS;
|
|
|
|
|
|
SELECT * FROM information_schema.innodb_trx;
|
|
|
|
|
|
SELECT * FROM information_schema.innodb_locks;
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 🔧 常见问题解决
|
|
|
|
|
|
|
|
|
|
|
|
### 1. 端口冲突
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 检查端口占用
|
|
|
|
|
|
netstat -tulpn | grep :8000
|
|
|
|
|
|
netstat -tulpn | grep :3000
|
|
|
|
|
|
|
|
|
|
|
|
# 修改端口
|
|
|
|
|
|
PORT=8001 npm run dev # 后端
|
|
|
|
|
|
npm run dev -- --port 3001 # 前端
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 2. 权限问题
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# Linux/macOS权限修复
|
|
|
|
|
|
chmod +x backend/server.js
|
|
|
|
|
|
chown -R $USER:$USER backend/
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 3. 依赖安装失败
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 清理缓存重新安装
|
|
|
|
|
|
npm cache clean --force
|
|
|
|
|
|
rm -rf node_modules package-lock.json
|
|
|
|
|
|
npm install
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 4. 数据库连接失败
|
|
|
|
|
|
|
|
|
|
|
|
**SQLite连接问题**:
|
|
|
|
|
|
- 检查数据库文件权限
|
|
|
|
|
|
- 确保有写入权限
|
|
|
|
|
|
- 验证磁盘空间充足
|
|
|
|
|
|
|
|
|
|
|
|
**MySQL连接问题**:
|
|
|
|
|
|
- 检查MySQL服务是否运行:`systemctl status mysql` 或 `netstat -tulpn | grep :3306`
|
|
|
|
|
|
- 验证MySQL连接参数是否正确
|
|
|
|
|
|
- 确保数据库已创建:`CREATE DATABASE idc_management;`
|
|
|
|
|
|
- 检查MySQL用户权限
|
|
|
|
|
|
- 查看MySQL错误日志
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 📊 监控和维护
|
|
|
|
|
|
|
|
|
|
|
|
### 服务监控
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 检查服务状态
|
|
|
|
|
|
curl http://localhost:8000/health
|
|
|
|
|
|
|
|
|
|
|
|
# 查看日志
|
|
|
|
|
|
pm2 logs idc-backend
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 数据迁移
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 导出数据
|
|
|
|
|
|
node scripts/export-data.js
|
|
|
|
|
|
|
|
|
|
|
|
# 导入数据
|
|
|
|
|
|
node scripts/import-data.js backup/data.json
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 性能优化
|
|
|
|
|
|
|
|
|
|
|
|
#### 1. PM2性能配置
|
|
|
|
|
|
```javascript
|
|
|
|
|
|
// ecosystem.config.js
|
|
|
|
|
|
module.exports = {
|
|
|
|
|
|
apps: [{
|
|
|
|
|
|
name: 'idc-backend',
|
|
|
|
|
|
script: 'server.js',
|
|
|
|
|
|
instances: 'max', // 使用所有CPU核心
|
|
|
|
|
|
exec_mode: 'cluster',
|
|
|
|
|
|
env: {
|
|
|
|
|
|
NODE_ENV: 'production',
|
|
|
|
|
|
PORT: 8000
|
|
|
|
|
|
},
|
|
|
|
|
|
max_memory_restart: '1G', // 内存超过1G自动重启
|
|
|
|
|
|
node_args: '--max-old-space-size=1024'
|
|
|
|
|
|
}]
|
|
|
|
|
|
};
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
#### 2. 数据库优化
|
|
|
|
|
|
```sql
|
|
|
|
|
|
-- MySQL性能优化
|
|
|
|
|
|
SET GLOBAL innodb_buffer_pool_size = 1073741824; -- 1GB
|
|
|
|
|
|
SET GLOBAL query_cache_size = 67108864; -- 64MB
|
|
|
|
|
|
|
|
|
|
|
|
-- 创建索引优化查询
|
|
|
|
|
|
CREATE INDEX idx_device_rack ON devices(rackId);
|
|
|
|
|
|
CREATE INDEX idx_device_type ON devices(deviceType);
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 🔒 安全配置
|
|
|
|
|
|
|
|
|
|
|
|
### 1. 防火墙配置
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# Ubuntu/Debian UFW
|
|
|
|
|
|
sudo ufw default deny incoming
|
|
|
|
|
|
sudo ufw default allow outgoing
|
|
|
|
|
|
sudo ufw allow ssh
|
|
|
|
|
|
sudo ufw allow 80/tcp
|
|
|
|
|
|
sudo ufw allow 443/tcp
|
|
|
|
|
|
sudo ufw enable
|
|
|
|
|
|
|
|
|
|
|
|
# CentOS/RHEL firewalld
|
|
|
|
|
|
sudo firewall-cmd --set-default-zone=public
|
|
|
|
|
|
sudo firewall-cmd --permanent --add-service=ssh
|
|
|
|
|
|
sudo firewall-cmd --permanent --add-service=http
|
|
|
|
|
|
sudo firewall-cmd --permanent --add-service=https
|
|
|
|
|
|
sudo firewall-cmd --reload
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 2. 系统安全加固
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 更新系统
|
|
|
|
|
|
sudo apt update && sudo apt upgrade -y
|
|
|
|
|
|
|
|
|
|
|
|
# 配置fail2ban防止暴力破解
|
|
|
|
|
|
sudo apt install fail2ban
|
|
|
|
|
|
sudo systemctl enable fail2ban
|
|
|
|
|
|
sudo systemctl start fail2ban
|
|
|
|
|
|
|
|
|
|
|
|
# 配置SSH密钥登录
|
|
|
|
|
|
ssh-keygen -t rsa -b 4096
|
|
|
|
|
|
ssh-copy-id user@server-ip
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
### 3. 应用程序安全
|
|
|
|
|
|
```env
|
|
|
|
|
|
# .env 生产环境安全配置
|
|
|
|
|
|
NODE_ENV=production
|
|
|
|
|
|
PORT=8000
|
|
|
|
|
|
|
|
|
|
|
|
# 设置强密码
|
|
|
|
|
|
DATABASE_PASSWORD=ComplexPassword123!@#
|
|
|
|
|
|
|
|
|
|
|
|
# 启用HTTPS(使用反向代理)
|
|
|
|
|
|
FORCE_HTTPS=true
|
|
|
|
|
|
|
|
|
|
|
|
# 设置会话密钥
|
|
|
|
|
|
SESSION_SECRET=random_session_secret_key_here
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
## 📞 技术支持
|
|
|
|
|
|
|
|
|
|
|
|
如果在安装部署过程中遇到问题,请:
|
|
|
|
|
|
|
|
|
|
|
|
1. **查看日志文件**
|
|
|
|
|
|
- 后端日志:`pm2 logs idc-backend`
|
|
|
|
|
|
- Nginx日志:`tail -f /var/log/nginx/idc_assest-error.log`
|
|
|
|
|
|
|
|
|
|
|
|
2. **检查服务状态**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
pm2 status
|
|
|
|
|
|
sudo systemctl status nginx
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
3. **验证配置文件**
|
|
|
|
|
|
```bash
|
|
|
|
|
|
# 测试Nginx配置
|
|
|
|
|
|
sudo nginx -t
|
|
|
|
|
|
|
|
|
|
|
|
# 测试数据库连接
|
|
|
|
|
|
mysql -u idc_prod_user -p -e "SELECT 1;" idc_management
|
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
**🎉 部署完成后,您就可以开始使用IDC设备管理系统了!**
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
**⭐ 如果这个部署指南对您有帮助,请给我们一个Star!**
|