自习室优化ok

lib/router/routes.dart

@@ -3,6 +3,7 @@ import 'package:app/router/modules/student_routes.dart';
 import 'package:app/router/modules/teacher_routes.dart';
 import 'package:app/router/route_paths.dart';
 import 'package:app/router/router_config.dart';
+import 'package:flutter/material.dart' hide RouterConfig;
 import 'package:go_router/go_router.dart';
 
 List<RouterConfig> routeConfigs = [
@@ -21,8 +22,12 @@ List<RouteBase> routes = routeConfigs.map((item) {
   );
 }).toList();
 
+GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
+
+
 //变量命名
 GoRouter goRouter = GoRouter(
+  navigatorKey: navigatorKey,
   initialLocation: RoutePaths.splash,
   routes: routes,
 );