【发布时间】:2021-09-22 16:47:36
【问题描述】:
我有一个案例需要说明
if (_amplifyConifured) {
if (_isUserIsLoggedIn) {
return DashboardScreen.routeName;
} else {
return LoginScreen.routeName;
}
} else {
LoadingScreen.routeName;
}
试过这个:
_amplifyConfigured ?
_isUserIsLoggedIn ? DashboardScreen.routeName : LoginScreen.routeName :
LoginScreen.routeName : LoadingScreen.routeName
但它不会抛出错误
请帮忙
【问题讨论】:
标签: flutter dart if-statement