From f5963f3203e29bc04de0d6aba87bca75698ab676 Mon Sep 17 00:00:00 2001
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 <mxp131011@qq.com>
Date: Sat, 14 Mar 2026 11:23:09 +0800
Subject: [PATCH] =?UTF-8?q?fix(meeting):=20=E8=A7=A3=E5=86=B3=E5=AD=A6?=
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- 加入会议后检查已存在的远程用户列表
- 为已存在的每个用户调用视频播放确保函数
- 添加调试日志显示已存在用户的 UID 信息
- 确保主次视频窗口及所有远程用户视频正常播放
---
 .../meeting-room/meeting-room-student.vue        | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/views/meeting/meeting-room/meeting-room-student.vue b/src/views/meeting/meeting-room/meeting-room-student.vue
index be357fb..4363806 100644
--- a/src/views/meeting/meeting-room/meeting-room-student.vue
+++ b/src/views/meeting/meeting-room/meeting-room-student.vue
@@ -577,11 +577,19 @@
               screenShareOwnerUid.value = roomData.screenShareOwnerUid;
             }
             await meeting.initAndJoin(roomData);
+            // ✅ 加入后先检查是否有已存在的远程用户
+            const existingUsers = meeting.client.value?.remoteUsers || [];
+            console.log('[学生端] 加入会议，已存在的远程用户:', existingUsers.map(u => u.uid));
+            
             // 等待 DOM 更新后再尝试播放视频
             await nextTick();
             setTimeout(() => {
               ensurePrimaryVideoPlaying(primaryUid.value);
               ensurePrimaryVideoPlaying(secondaryUid.value);
+              // 如果有已存在的用户，也检查一下
+              existingUsers.forEach(user => {
+                ensurePrimaryVideoPlaying(user.uid);
+              });
             }, 500);
             initSelfWindowPosition();
           })
@@ -642,11 +650,19 @@
       }
       if (classStatus.value === 'in_class') {
         await meeting.initAndJoin(roomData);
+        // ✅ 加入后先检查是否有已存在的远程用户
+        const existingUsers = meeting.client.value?.remoteUsers || [];
+        console.log('[学生端] 加入会议，已存在的远程用户:', existingUsers.map(u => u.uid));
+        
         // 等待 DOM 更新后再尝试播放视频
         await nextTick();
         setTimeout(() => {
           ensurePrimaryVideoPlaying(primaryUid.value);
           ensurePrimaryVideoPlaying(secondaryUid.value);
+          // 如果有已存在的用户，也检查一下
+          existingUsers.forEach(user => {
+            ensurePrimaryVideoPlaying(user.uid);
+          });
         }, 500);
         initSelfWindowPosition();
       } else {