st=>start: 启动程序
e=>end: 结束
tourVC=>operation: 预览界面
tabVC=>operation: TAB主页
logVC=>operation: 登录页
registVC=>operation: 注册页
logCond=>condition: 是否已经登录 
clickRegisCond=>condition: click注册按钮
clickLogCond=>condition: click登录按钮

clickWeiboCond=>condition: click微博
clickWeixinCond=>condition: click微信
mailOrPhoneNumCond=>condition: 手机号或邮箱登录
agreeRoleCond=>condition: 同意服务条款
agreeRoleCond2=>condition: 同意服务条款
clickLossPwCond=>condition: click忘记密码
weiboApp=>operation: 启动微博APP登录
weixinApp=>operation: 启动微信APP登录
lossPWVC=>operation: 忘记密码短信验证页
resetPWVC=>operation: 重置密码页
messageCond=>condition: 验证码正确
readRoleCond=>condition: click阅读我们的服务条款
roleVC=>operation: 条款页
clickOKCond=>condition: click完成
clickRegisCond2=>condition: click注册按钮


st->logCond
logCond(yes)->tabVC
logCond(no)->tourVC->clickRegisCond
clickRegisCond(yes)->registVC
clickRegisCond(no)->clickLogCond
clickLogCond(yes)->logVC->clickWeiboCond
clickWeiboCond(yes)->agreeRoleCond
agreeRoleCond(yes)->weiboApp
agreeRoleCond(no)->logVC
clickWeiboCond(no)->clickWeixinCond
clickWeixinCond(yes)->agreeRoleCond2
agreeRoleCond2(yes)->weixinApp
agreeRoleCond2(no)->logVC
clickWeixinCond(no)->mailOrPhoneNumCond
mailOrPhoneNumCond(no)->clickLossPwCond
clickLossPwCond(yes)->lossPWVC->messageCond
clickLossPwCond(no)->readRoleCond
readRoleCond(yes)->roleVC(right)->clickOKCond
clickOKCond(yes, right)->logVC
clickOKCond(no)->clickRegisCond2

messageCond(yes)->resetPWVC(right)->logVC
mailOrPhoneNumCond(yes)->tabVC