1

src/main/java/com/fdkankan/manage_jp/service/impl/UserPlatformServiceImpl.java

@@ -48,6 +48,9 @@ public class UserPlatformServiceImpl extends ServiceImpl<IUserPlatformMapper, Us
     }
 
     private void delByPlatformIds(Integer userId,List<Integer> delIds) {
+        if(!delIds.isEmpty()){
+            return;
+        }
         LambdaQueryWrapper<UserPlatform> wrapper = new LambdaQueryWrapper<>();
         wrapper.eq(UserPlatform::getUserId,userId);
         wrapper.in(UserPlatform::getPlatformId,delIds);
@@ -55,6 +58,9 @@ public class UserPlatformServiceImpl extends ServiceImpl<IUserPlatformMapper, Us
     }
 
     private void saveByPlatformIds(Integer userId,List<Integer> addIds) {
+        if(!addIds.isEmpty()){
+            return;
+        }
         for (Integer addId : addIds) {
             Platform platform = platformService.getById(addId);
             if(platform != null){