mermaid.js 官方文档

流程图

1
2
3
4
5
graph TD;
    A-->B;
    A-->C;
    B-->D;
    C-->D;
Copy
1
2
3
4
5
graph TD;
    A-->B;
    A-->C;
    B-->D;
    C-->D;
Copy

序列图

1
2
3
4
5
6
7
8
9
10
11
sequenceDiagram
    participant Alice
    participant Bob
    Alice->>John: Hello John, how are you?
    loop HealthCheck
        John->>John: Fight against hypochondria
    end
    Note right of John: Rational thoughts <br/>prevail!
    John-->>Alice: Great!
    John->>Bob: How about you?
    Bob-->>John: Jolly good!
Copy
1
2
3
4
5
6
7
8
9
10
11
sequenceDiagram
    participant Alice
    participant Bob
    Alice->>John: Hello John, how are you?
    loop HealthCheck
        John->>John: Fight against hypochondria
    end
    Note right of John: Rational thoughts <br/>prevail!
    John-->>Alice: Great!
    John->>Bob: How about you?
    Bob-->>John: Jolly good!
Copy

甘特图

1
2
3
4
5
6
7
8
9
10
11
gantt
dateFormat  YYYY-MM-DD
title Adding GANTT diagram to mermaid
excludes weekdays 2014-01-10

section A section
Completed task            :done,    des1, 2014-01-06,2014-01-08
Active task               :active,  des2, 2014-01-09, 3d
Future task               :         des3, after des2, 5d
Future task2               :         des4, after des3, 5d

Copy
1
2
3
4
5
6
7
8
9
10
11
gantt
dateFormat  YYYY-MM-DD
title Adding GANTT diagram to mermaid
excludes weekdays 2014-01-10

section A section
Completed task            :done,    des1, 2014-01-06,2014-01-08
Active task               :active,  des2, 2014-01-09, 3d
Future task               :         des3, after des2, 5d
Future task2               :         des4, after des3, 5d

Copy

类图

1
2
3
4
5
6
7
8
9
10
11
12
13
14
classDiagram
Class01 <|-- AveryLongClass : Cool
Class03 *-- Class04
Class05 o-- Class06
Class07 .. Class08
Class09 --> C2 : Where am i?
Class09 --* C3
Class09 --|> Class07
Class07 : equals()
Class07 : Object[] elementData
Class01 : size()
Class01 : int chimp
Class01 : int gorilla
Class08 <--> C2: Cool label
Copy
1
2
3
4
5
6
7
8
9
10
11
12
13
14
classDiagram
Class01 <|-- AveryLongClass : Cool
Class03 *-- Class04
Class05 o-- Class06
Class07 .. Class08
Class09 --> C2 : Where am i?
Class09 --* C3
Class09 --|> Class07
Class07 : equals()
Class07 : Object[] elementData
Class01 : size()
Class01 : int chimp
Class01 : int gorilla
Class08 <--> C2: Cool label
Copy

Git图

1
2
3
4
5
6
7
8
9
10
gitGraph
   commit
   commit
   branch develop
   commit
   commit
   commit
   checkout main
   commit
   commit
Copy
1
2
3
4
5
6
7
8
9
10
gitGraph
   commit
   commit
   branch develop
   commit
   commit
   commit
   checkout main
   commit
   commit
Copy

实体关系图 - ❗ 实验性

1
2
3
4
5
erDiagram
    CUSTOMER ||--o{ ORDER : places
    ORDER ||--|{ LINE-ITEM : contains
    CUSTOMER }|..|{ DELIVERY-ADDRESS : uses

Copy
1
2
3
4
5
erDiagram
    CUSTOMER ||--o{ ORDER : places
    ORDER ||--|{ LINE-ITEM : contains
    CUSTOMER }|..|{ DELIVERY-ADDRESS : uses

Copy

用户旅程图

1
2
3
4
5
6
7
8
9
journey
    title 我的工作日
    section 去上班
      Make tea: 5: Me
      Go upstairs: 3: Me
      Do work: 1: Me, Cat
    section 回家
      Go downstairs: 5: Me
      Sit down: 5: Me
Copy
1
2
3
4
5
6
7
8
9
journey
    title 我的工作日
    section 去上班
      Make tea: 5: Me
      Go upstairs: 3: Me
      Do work: 1: Me, Cat
    section 回家
      Go downstairs: 5: Me
      Sit down: 5: Me
Copy