fix

mec-im/src/main/java/com/ym/service/Impl/RoomServiceImpl.java

@@ -808,7 +808,8 @@ public class RoomServiceImpl implements RoomService {
         // 删除群组用户信息
         roomMemberDao.deleteUserByRidAndUid(roomId, userId);
 
-        if (roomMemberDao.countByRid(roomId) <= 0) {
+        int roomMembers = roomMemberDao.countByRid(roomId);
+        if (roomMembers <= 0) {
             // 删除群组信息
             roomDao.deleteByRid(roomId);
             // 删除白板信息
@@ -856,7 +857,7 @@ public class RoomServiceImpl implements RoomService {
 //            imHelper.quit(new String[]{userId}, roomId);
             }
 
-            log.info("leaveRoomSuccess quit group: roomId={},userId: {}", roomId, userId);
+            log.info("leaveRoomSuccess quit group: roomId={}, userId: {}, roomMembers={}", roomId, userId, roomMembers);
         }
         userDao.deleteByUid(userId);
     }