张家训
226 lines
5.0 KiB
Markdown
226 lines
5.0 KiB
Markdown
# Freedom Admin 管理系统架构流程图
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## 系统架构概览
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```mermaid
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graph TB
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A[前端界面] -->|HTTP请求| B[Spring Boot 应用服务器]
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B --> C[Spring Security]
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B --> D[Spring MVC]
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B --> E[Thymeleaf 模板引擎]
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C --> F[JWT 认证]
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C --> G[权限控制]
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D --> H[Controller 层]
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H --> I[Service 层]
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I --> J[Mapper 层]
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J --> K[MyBatis-Plus]
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E --> L[页面渲染]
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K --> M[MySQL 数据库]
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B --> N[邮件服务]
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N --> O[SMTP 服务器]
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B --> P[代码生成器]
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P --> Q[Beetl 模板引擎]
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```
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## 详细架构流程
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### 1. 用户访问流程
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```mermaid
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sequenceDiagram
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participant U as 用户
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participant F as 前端界面
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participant GW as 安全网关
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participant C as Controller
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participant S as Service
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participant D as 数据库
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U->>F: 访问系统
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F->>GW: HTTP请求
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GW->>GW: JWT认证检查
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GW->>C: 路由到对应Controller
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C->>S: 调用业务逻辑
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S->>D: 数据库操作
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D->>S: 返回数据
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S->>C: 业务处理结果
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C->>F: 返回响应数据
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F->>U: 页面渲染展示
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```
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### 2. 安全认证流程
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```mermaid
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flowchart TD
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Start[用户登录] --> Input[输入用户名密码]
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Input --> Validate{格式验证}
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Validate -->|格式错误| Error1[返回错误信息]
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Validate -->|格式正确| Auth[Spring Security认证]
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Auth --> DB[查询数据库验证]
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DB -->|验证失败| Error2[认证失败]
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DB -->|验证成功| JWT[生成JWT Token]
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JWT --> Success[登录成功]
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Success --> SetToken[设置Token到响应头]
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SetToken --> Redirect[重定向到首页]
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```
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### 3. 请求处理流程
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```mermaid
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graph LR
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A[HTTP请求] --> B[DispatcherServlet]
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B --> C[HandlerMapping]
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C --> D[Controller]
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D --> E[Service]
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E --> F[Mapper/MyBatis-Plus]
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F --> G[MySQL数据库]
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G --> F
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F --> E
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E --> D
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D --> H[ViewResolver]
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H --> I[Thymeleaf模板]
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I --> J[HTTP响应]
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```
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### 4. 数据流架构
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```mermaid
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graph TD
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A[前端UI层] -->|JSON/Form Data| B[Controller控制层]
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B -->|Service接口| C[Service业务层]
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C -->|Mapper接口| D[数据访问层]
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D -->|SQL映射| E[MySQL数据库]
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F[代码生成器] -->|Beetl模板| G[生成代码文件]
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G --> H[Controller/Service/Entity]
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I[邮件服务] -->|SMTP协议| J[邮件服务器]
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```
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## 核心组件架构
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### 1. 认证授权架构
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```mermaid
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graph TB
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subgraph "安全认证模块"
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A[JWT认证过滤器] --> B[Spring Security]
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B --> C[UserDetailsService]
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C --> D[密码加密器]
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B --> E[权限决策器]
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E --> F[角色权限映射]
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end
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subgraph "数据库层"
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G[用户表] --> H[角色表]
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H --> I[权限表]
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G --> J[用户角色关联]
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H --> K[角色权限关联]
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end
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A --> G
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E --> I
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```
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### 2. 业务模块架构
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```mermaid
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graph LR
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subgraph "用户管理模块"
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A1[用户注册] --> A2[用户登录]
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A2 --> A3[权限管理]
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A3 --> A4[个人信息]
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end
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subgraph "代码生成模块"
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B1[模板管理] --> B2[代码生成]
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B2 --> B3[文件输出]
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end
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subgraph "邮件服务模块"
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C1[邮件模板] --> C2[邮件发送]
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C2 --> C3[发送记录]
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end
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subgraph "数据管理模块"
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D1[部门管理] --> D2[活动管理]
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D2 --> D3[药品管理]
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D3 --> D4[订单管理]
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end
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```
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### 3. 技术栈架构
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```mermaid
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graph TB
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subgraph "前端技术栈"
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A1[HTML5] --> A2[CSS3]
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A2 --> A3[JavaScript]
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A3 --> A4[Thymeleaf]
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end
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subgraph "后端技术栈"
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B1[Spring Boot 2.7.10] --> B2[Spring Security]
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B2 --> B3[MyBatis-Plus]
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B3 --> B4[HikariCP]
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end
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subgraph "安全技术栈"
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C1[JWT Token] --> C2[BCrypt加密]
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C2 --> C3[权限控制]
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end
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subgraph "工具技术栈"
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D1[Beetl模板] --> D2[邮件服务]
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D2 --> D3[代码生成]
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end
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A4 --> B1
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B4 --> C1
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D3 --> B1
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```
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## 部署架构
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```mermaid
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graph TB
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subgraph "应用服务器"
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A[Spring Boot应用] --> B[Tomcat容器]
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B --> C[JVM运行时]
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end
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subgraph "数据库服务器"
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D[MySQL 8.0] --> E[数据存储]
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E --> F[连接池]
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end
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subgraph "外部服务"
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G[邮件服务器] --> H[SMTP服务]
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I[前端资源] --> J[静态文件]
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end
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A --> D
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A --> G
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A --> I
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```
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## 配置文件架构
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```mermaid
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graph LR
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A[application.yml] --> B[数据源配置]
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A --> C[安全配置]
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A --> D[邮件配置]
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A --> E[MyBatis配置]
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B --> F[数据库连接]
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C --> G[JWT参数]
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D --> H[SMTP设置]
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E --> I[映射配置]
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```
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这个架构流程图展示了 Freedom Admin 管理系统的完整技术架构和业务流程，包括前端到后端的完整请求处理流程、安全认证机制、模块化设计以及技术栈构成。 |