no message

lib/controller/discover/discover_controller.dart

@@ -25,6 +25,9 @@ class DiscoverController extends GetxController {
 
   /// 获取 RTC 频道分页列表
   Future<void> loadRtcChannelPage() async {
+    if(isLoading.value){
+      return;
+    }
     try {
       isLoading.value = true;
       final response = await _networkService.rtcApi.getRtcChannelPage();

lib/pages/discover/dating_page.dart

@@ -114,13 +114,15 @@ class _DatingPageState extends State<DatingPage>
             if (discoverController.rtcChannelList.isEmpty) {
               return Center(
                 child: Text(
-                  '暂无直播频道',
+                  '暂无直播频道，点击刷新',
                   style: TextStyle(
                     fontSize: 14.w,
                     color: Colors.black38,
                   ),
                 ),
-              );
+              ).onTap((){
+                discoverController.loadRtcChannelPage();
+              });
             }
             return EasyRefresh(
               controller: _refreshController,