象关系建模成类之间的关联 元素之间的一些关系用依赖来分组 包括抽象层次的转移 模板参数的绑定 许可的授予和元素对其它元素的使用 其它关系包括用例和流的合并 静态视图显示为类图 静态视图可以用于产生大多数程序中的数据结构声明 ��� 类图中 有许多种元素 如接口 数据类型 用例和信号 它们合在一起被称为分类 它们的举止 如同具有某种限制的类 � 动态行为 动态行为 动态行为 动态行为 有两种方式来建模行为 对象依照当前状态对事件响应 执行动作 迁移至新状态 状态机在状态 图中显示 � 相互交互对象的系统视图是一种协作 即依赖上下文的对象和互相之间链的视图 连同 对象间数据链上的消息流 该视点在单张视图中统一了数据结构 控制流和数据流 协作 和交互在顺序图和协作图中表达 指导所有行为视图的是一系列用例 用例展示了活动者 系统的外部使用者所见的一部分系统功能 � 实现构造 实现构造 实现构造 实现构造 ��� 参考指南� � ��� 一览� ������� � 活动视图 活动视图 活动视图 活动视图� 活动视图是用于显示执行某个计算过程中的运算活动的状态机的一种变形 活动状态表 现了一项活动 工作流的步骤或操作的执行 活动图描述了顺序和并发活动分组 活动视 图表达为活动图 � 图 ��� 显示了票房例子中的活动图 该图展示了放映一场演出所包含的活动 箭头表示 时间上的依赖 例如 指定演出时间表前

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication 序列图 • 在箭头头添加最后的”o” • 使用双向的箭头 <-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml 1 hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml 1.15 其他的注释信息方式

-- 替代 - • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml PlantUML hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml PlantUML 语言参考指引 participant Bob #lightblue Alice -> Bob Bob -> Carol ... [-> Bob [o-> Bob [o->o Bob [x-> Bob ... [<- Bob [x<- Bob ... Bob ->] Bob ->o] Bob o->o] Bob ->x] ... Bob <-] PlantUML 语言参考指引 (1.2021.2) 23 / 397 1

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication -- 替代 - • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml PlantUML hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml PlantUML 语言参考指引

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication -- 替代 - • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml PlantUML hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml PlantUML 语言参考指引

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication 修改箭头颜色 1 时序图 • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml 1.6 hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml 1.12 其他的注释 可以使用

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication 修改箭头颜色 1 时序图 • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml 1.6 hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml PlantUML 语言参考指引

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication 修改箭头颜色 1 时序图 • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml 1.6 hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml PlantUML 语言参考指引

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication 修改箭头颜色 1 时序图 • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml 1.6 hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml PlantUML 语言参考指引

participant is the drawing participant Alice participant "I have a really\nlong name" as L #99FF99 /' You can also declare: participant L as "I have a really\nlong name" #99FF99 '/ Alice->Bob: Authentication 修改箭头颜色 1 时序图 • 箭头末尾加圈：->o • 双向箭头：<-> @startuml Bob ->x Alice Bob -> Alice Bob ->> Alice Bob -\ Alice Bob \\- Alice Bob //-- Alice Bob ->o Alice Bob o\\-- Alice Bob <-> Alice Bob <->o Alice @enduml 1.6 hello note left: this is a first note Bob->Alice : ok note right: this is another note Bob->Bob : I am thinking note left a note can also be defined on several lines end note @enduml PlantUML 语言参考指引