关联角色前把之前的角色全部删除

user_center/src/main/java/com/huaxu/service/impl/UserGroupServiceImpl.java

@@ -242,7 +242,7 @@ public class UserGroupServiceImpl implements UserGroupService {
             userRoleEntities.add(userRoleEntity);
         });
         if(userIds.size()>0){
-            orginUserIds.addAll(userIds);  
+            orginUserIds.addAll(userIds);
         }
       ;
         if(orginUserIds.size()>0){