demo_doc/samples/demo02.md

puppeteer	export_on_save
landscape format timeout false A4 3000	puppeteer true

时序图

@startuml
title 时序图

Tomcat -> GitLab: Hello, my name is Tomcat
GitLab -> Tomcat: Hello, my name is GitLab

Tomcat -> GitLab: Nice to meet you.
Tomcat <-- GitLab: Nice to meet you too.
@enduml

引入模块

@startuml
!include <C4/C4_Container>

Person(personAlias, "Label", "Optional Description")
Container(containerAlias, "Label", "Technology", "Optional Description")
System(systemAlias, "Label", "Optional Description")

System_Ext(extSystemAlias, "Label", "Optional Description")

Rel(personAlias, containerAlias, "Label", "Optional Technology")

Rel_U(systemAlias, extSystemAlias, "Label", "Optional Technology")
@enduml