Merge branch 'class-size-01' into 'Test'

解决删除成员报错







See merge request !1273

mooctest-site-server/src/main/java/cn/iselab/mooctest/site/service/impl/UserRPCServiceImpl.java

@@ -242,7 +242,10 @@ public class UserRPCServiceImpl implements UserService {
             Page<UserDTOForMT> userDTOForMTPage = new PageImpl<UserDTOForMT>(userDTOForMTList, pageable, userDTOForMTs.size());
             return userDTOForMTPage;
         }else{
-          return null;
+            List<UserDTOForMT> userDTOForMTs = new ArrayList<>();
+            List<UserDTOForMT> userDTOForMTList = getSubList(pageable, userDTOForMTs);
+            Page<UserDTOForMT> userDTOForMTPage = new PageImpl<UserDTOForMT>(userDTOForMTList, pageable, userDTOForMTs.size());
+            return userDTOForMTPage;
         }
     }