+------------------+     +------------------+     +------------------+
|   规划阶段        |     |   开发阶段        |     |   CI/CD流水线     |
+------------------+     +------------------+     +------------------+
| [需求分析]        | ==> | [代码编写]        | ==> | [持续集成]        |
|                  |     | (Git/GitHub)     |     | (Jenkins)        |
| [技术选型]        | ==> | [单元测试]        | ==> | [自动化构建]      |
|                  |     | (JUnit)          |     | (Maven)          |
| [测试策略]        | ==> | [代码审查]        | ==> | [自动化测试]      |
|                  |     | (GitLab)         |     | (Selenium)       |
| [资源规划]        | ==> +------------------+ ==> | [容器化部署]      |
+------------------+           ||                | (Docker)          |
           ||                  \/                | [持续部署]        |
           ||          +------------------+     | (Kubernetes)      |
           ||          |  监控运维         |     +------------------+
           ||          +------------------+             ||
           ||          | [性能监控]        | 


    DevOps全流程图表
    
    
        .mermaid {
            font-family: Arial, sans-serif;
            background: #f5f5f5;
            padding: 20px;
            border-radius: 8px;
        }
        .node rect {
            fill: #e6f7ff;
            stroke: #1890ff;
        }
        .cluster rect {
            fill: #f6ffed;
            stroke: #52c41a;
        }
    


    
        flowchart TD
        subgraph 规划阶段
            A[["需求分析"]] --> B[["技术选型"]]
            B --> C[["制定测试策略"]]
            C --> D[["资源规划"]]
        end

        subgraph 开发阶段
            E[["代码编写(Git/GitHub)"]]
            F[["单元测试(JUnit)"]]
            G[["代码审查(GitLab)"]]
            E --> F --> G
        end

        subgraph CI/CD
            H[["持续集成(Jenkins)"]]
            I[["自动化构建(Maven)"]]
            J[["自动化测试(Selenium)"]]
            K[["容器化部署(Docker)"]]
            L[["持续部署(Kubernetes)"]]
            H --> I --> J --> K --> L
        end

        subgraph 监控运维
            M[["性能监控(Prometheus)"]]
            N[["日志分析(ELK)"]]
            O[["安全审计(SonarQube)"]]
            M --> N --> O
        end

        subgraph 反馈优化
            P[["用户反馈"]]
            Q[["数据分析"]]
            R[["流程改进"]]
            P --> Q --> R
        end

        规划阶段 --> 开发阶段
        开发阶段 --> CI/CD
        CI/CD --> 监控运维
        监控运维 --> 反馈优化
        反馈优化 --> 规划阶段

        classDef phase fill:#fff,stroke:#333,stroke-width:2px
        classDef tool fill:#e6f3ff,stroke:#4a90e2,stroke-width:1.5px
        class 规划阶段,开发阶段,CI/CD,监控运维,反馈优化 phase
        class A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R tool