PlantUML文本绘图

PlantUML的后缀格式为.puml
PlantUML时序图

@startuml
hide footbox 
title Sequence 

actor User #Blue
User->A
note left: Note on left

[o->A: message
activate A
note right: 生命线

A->B: message
deactivate A
activate B
note right: Note on right

B-->A: message
deactivate B
activate A

A->A: message
activate A
deactivate A
deactivate A

A->o C
note right: 箭头样式

A-[#blue]>C
note right: 箭头颜色

alt AD
    A->D: message
else DA
    A->D: message
end
note over D #FFAAAA: 组合消息

D->E:message
note right: Creole和HTML
note right of E
  This is **bold**
  This is //italics//
  This is ""monospaced""
  This is --stroked--
  This is __underlined__
  This is ~~waved~~
end note

== 分隔符 ==

E->F: message

...
note over A:延迟
F->A:message

box "包裹参与者DEF" #LightBlue
    participant D
    participant E
    participant F
end box
@enduml

效果图如下：

PlantUML类图

@startuml
title 类

abstract class Abstract
interface Interface
package com.plantuml {
    Abstract <|-- Class02:inherit
    Class02 *-- Class03:contains
    Class03 o-- Class04:aggregation
    Class04 --|> Interface:inherit

    Class01 : fun()
    Class01 : String getString()
    Class01 : void setString(String str)
}


class Dummy {
 -field1
 #field2
 ~method1()
 +method2()
}
note right of Dummy
"可访问性"
"-  private"
"#  protected"
"~ package private"
"+  public"
end note

class Dummy2 {
  {static} String id
  {abstract} void methods()
}
note bottom of Dummy2
修饰符{static}或者{abstract}
end note

Dummy2 -> Dummy:link
note on link #blue:Dummy link Dummy2

@enduml

效果图如下：

参考：
[1] PlantUML : https://yebd1h.smartapps.cn/pages/blog/index?blogId=78673718&_swebfr=1&_swebFromHost=baiduboxapp
[2] PlantUML语法网站： https://plantuml.com/zh/