Plantuml 使用

类图

Declaring element

@startuml
abstract abstract
abstract class "abstract class"
annotation annotation
circle circle
() circle_short_form
class class
diamond diamond
<> diamond_short_form
entity entity
enum enum
interface interface
@enduml

模板类

class Object << general >> {
}

类之间的关系

@startuml
Class01 <|-- Class02
Class03 *-- Class04
Class05 o-- Class06
Class07 .. Class08
Class09 -- Class10
@enduml

@startuml
Class11 <|.. Class12
Class13 --> Class14
Class15 ..> Class16
Class17 ..|> Class18
Class19 <--* Class20
@enduml

@startuml
Class21 #-- Class22
Class23 x-- Class24
Class25 }-- Class26
Class27 +-- Class28
Class29 ^-- Class30
@enduml

关系上的标识

@startuml
Class01 "1" *-- "many" Class02 : contains
Class03 o-- Class04 : aggregation
Class05 --> "1" Class06
@enduml

@startuml
class Car
Driver - Car : drives >
Car *- Wheel : have 4 >
Car -- Person : < owns
@enduml

添加方法

@startuml
class Dummy {
String data
void methods()
}
class Flight {
flightNumber : Integer
departureTime : Date
}
@enduml

访问属性

@startuml
class Dummy {
-field1
#field2
~method1()
+method2()
}
@enduml

注释

@startuml

class Foo
note left: On last defined class

note top of Object
  In java, <size:18>every</size> <u>class</u>
  <b>extends</b>
  <i>this</i> one.
end note

note as N1
  This note is <u>also</u>
  <b><color:royalBlue>on several</color>
  <s>words</s> lines
  And this is hosted by <img:sourceforge.jpg>
end note

@enduml