21 lines
372 B
Plaintext
21 lines
372 B
Plaintext
@startuml
|
|
start
|
|
|
|
:用户访问登录页面;
|
|
if (用户已注册?) then (是)
|
|
:输入用户名和密码;
|
|
if (验证成功?) then (是)
|
|
:跳转到用户主页;
|
|
stop
|
|
else (否)
|
|
:显示错误信息;
|
|
:返回登录页面;
|
|
endif
|
|
else (否)
|
|
:跳转到注册页面;
|
|
:完成注册;
|
|
:返回登录页面;
|
|
endif
|
|
|
|
stop
|
|
@enduml |