### Frontend Project Setup and Running Commands

Source: https://github.com/yangzongzhuan/ruoyi-cloud-vue3/blob/master/README.md

This snippet provides a sequence of commands to clone the RuoYi-Cloud-Vue3 project, navigate into its directory, install dependencies using Yarn, and start the development server. It also includes commands for building test and production environments, with the default frontend access URL.

```bash
# 克隆项目
git clone https://github.com/yangzongzhuan/RuoYi-Cloud-Vue3.git

# 进入项目目录
cd RuoYi-Cloud-Vue3

# 安装依赖
yarn --registry=https://registry.npmmirror.com

# 启动服务
yarn dev

# 构建测试环境 yarn build:stage
# 构建生产环境 yarn build:prod
# 前端访问地址 http://localhost:80
```

--------------------------------

### RuoYi-Cloud Backend System Module Structure

Source: https://github.com/yangzongzhuan/ruoyi-cloud-vue3/blob/master/README.md

This section details the hierarchical structure of the RuoYi-Cloud backend modules, including core common components, API interfaces, business modules, and visualization tools, along with their default service ports.

```APIDOC
com.ruoyi     
├── ruoyi-ui              // 前端框架 [80]
├── ruoyi-gateway         // 网关模块 [8080]
├── ruoyi-auth            // 认证中心 [9200]
├── ruoyi-api             // 接口模块
│       └── ruoyi-api-system                          // 系统接口
├── ruoyi-common          // 通用模块
│       └── ruoyi-common-core                         // 核心模块
│       └── ruoyi-common-datascope                    // 权限范围
│       └── ruoyi-common-datasource                   // 多数据源
│       └── ruoyi-common-log                          // 日志记录
│       └── ruoyi-common-redis                        // 缓存服务
│       └── ruoyi-common-security                     // 安全模块
│       └── ruoyi-common-swagger                      // 系统接口
├── ruoyi-modules         // 业务模块
│       └── ruoyi-system                              // 系统模块 [9201]
│       └── ruoyi-gen                                 // 代码生成 [9202]
│       └── ruoyi-job                                 // 定时任务 [9203]
│       └── ruoyi-file                                // 文件服务 [9300]
├── ruoyi-visual          // 图形化管理模块
│       └── ruoyi-visual-monitor                      // 监控中心 [9100]
├──pom.xml                // 公共依赖
```

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