通過navigatorKey的方式?

void main() {
  runApp(MyApp());
}

final GlobalKey<NavigatorState> navigatorKey = new GlobalKey<NavigatorState>();

class MyApp extends StatelessWidget {
  MyApp() {
  }

  // This widget is the view.common.root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      navigatorKey: navigatorKey,
    );
  }
}

跳轉(zhuǎn)：

navigatorKey.currentState.pushName('跳轉(zhuǎn)url')?

fluro跳轉(zhuǎn)：

        AppRouteMatch match = router.match(path);
        AppRoute route = match?.route;
        Handler handler = route.handler;
        Map<String, List<String>> parameters = match?.parameters ?? <String, List<String>>{};
        navigatorKey.currentState.push(CupertinoPageRoute(builder: (BuildContext context) => handler.handlerFunc(context, parameters)));

獲取context:

 Context context = navigatorKey.currentState.overlay.context

注意：通過這種方式獲取的context在某些情況下需要放在

Future.delayed(Duration(seconds: 0)).then((onValue) {
});

中使用。