<div class="mermaid"> graph LR A[需求评审] --> B(技术设计) B --> C{复杂度评估} C -->|高| D[拆分任务] C -->|低| E[直接开发] </div> <script src="https://cdn.jsdelivr.net/npm/mermaid@10.0.0/dist/mermaid.min.js"></script>
VS Code深度集成
安装Mermaid插件后支持:
实时预览渲染效果
导出PNG/SVG/PDF
语法智能提示
示例
流程图
文档
flowchart LR
A[Hard] -->|Text| B(Round) B --> C{Decision} C -->|One| D[Result 1] C -->|Two| E[Result 2]
实时编辑器
序列图
文档
sequenceDiagram Alice->>John: Hello John, how are you? loop HealthCheck John->>John: Fight against hypochondria end Note right of John: Rational thoughts! John-->>Alice: Great! John->>Bob: How about you? Bob-->>John: Jolly good!
实时编辑器
甘特图
文档
gantt section Section Completed :done, des1, 2014-01-06,2014-01-08 Active :active, des2, 2014-01-07, 3d Parallel 1 : des3, after des1, 1d Parallel 2 : des4, after des1, 1d Parallel 3 : des5, after des3, 1d Parallel 4 : des6, after des4, 1d
实时编辑器
类图
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classDiagram Class01 <|-- AveryLongClass : Cool <<Interface>> Class01 Class09 --> C2 : Where am I? Class09 --* C3 Class09 --|> Class07 Class07 : equals() Class07 : Object[] elementData Class01 : size() Class01 : int chimp Class01 : int gorilla class Class10 { <<service>> int id size() }
实时编辑器
状态图
文档
stateDiagram-v2 [*] --> Still Still --> [*] Still --> Moving Moving --> Still Moving --> Crash Crash --> [*]
journey title My working day section Go to work Make tea: 5: Me Go upstairs: 3: Me Do work: 1: Me, Cat section Go home Go downstairs: 5: Me Sit down: 3: Me