加在 H5 index.html的时候增加时间戳，防止可能被缓存；

测试iOS手势；

lib/bloc/web_cubit.dart

@@ -356,7 +356,8 @@ class WebCubit extends Cubit<WebState> {
         'classCode=${state.classCode}&'
         'userType=${state.userType}&'
         'stuId=${state.stuId}&'
-        'debug=$debug';
+        'debug=$debug&'
+        't=${DateTime.now().millisecondsSinceEpoch}';
     // final String serverUrl = '${Constant.localServerUrl}/test/test2.html';
     _controller.loadRequest(Uri.parse(serverUrl));
   }

lib/ui/pages/link_page.dart

 import 'package:appframe/bloc/link_cubit.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:go_router/go_router.dart';
@@ -32,7 +34,18 @@ class LinkPage extends StatelessWidget {
               body: state.loaded
                   ? SizedBox(
                       height: MediaQuery.of(ctx).size.height - 120, // 减去100像素留空
-                      child: WebViewWidget(controller: ctx.read<LinkCubit>().controller),
+                      child: WebViewWidget(
+                        controller: ctx.read<LinkCubit>().controller,
+                        gestureRecognizers: {
+                          // 允许所有手势
+                          Factory<VerticalDragGestureRecognizer>(
+                            () => VerticalDragGestureRecognizer(),
+                          ),
+                          Factory<HorizontalDragGestureRecognizer>(
+                            () => HorizontalDragGestureRecognizer(),
+                          ),
+                        },
+                      ),
                     )
                   : const Center(child: CircularProgressIndicator()),
             ),