1、接口登陆失效，用户登陆信息为空。(临时解决)

example/lib/main.dart

@@ -67,6 +67,7 @@ class _MyAppState extends State<MyApp> {
         ChangeNotifierProvider.value(value: UserInfoNotifier()),
       ],
       child: MaterialApp(
+        navigatorKey: navigatorKey,
         localizationsDelegates: [
           RefreshLocalizations.delegate,
           GlobalMaterialLocalizations.delegate,