未查询到数据返回空数组

src/main/java/com/xjrsoft/module/student/controller/BaseStudentCadreController.java

@@ -167,54 +167,8 @@ public class BaseStudentCadreController {
     public RT<PageOutput<BaseStudentCadrePageVo>> page(@Valid BaseStudentCadrePageDto dto){
         // 如果未传班级id和职务id，
         if(!StrUtil.equals(dto.getLevel(), StudentCadreLevelEnum.CLASS.getCode()) && ObjectUtil.isEmpty(dto.getPostId())){
-            IPage<BaseStudentCadrePageVo> page = new IPage<BaseStudentCadrePageVo>() {
-                @Override
-                public List<OrderItem> orders() {
-                    return null;
-                }
-
-                @Override
-                public List<BaseStudentCadrePageVo> getRecords() {
-                    return null;
-                }
-
-                @Override
-                public IPage<BaseStudentCadrePageVo> setRecords(List<BaseStudentCadrePageVo> records) {
-                    return null;
-                }
-
-                @Override
-                public long getTotal() {
-                    return 0;
-                }
-
-                @Override
-                public IPage<BaseStudentCadrePageVo> setTotal(long total) {
-                    return null;
-                }
-
-                @Override
-                public long getSize() {
-                    return 0;
-                }
-
-                @Override
-                public IPage<BaseStudentCadrePageVo> setSize(long size) {
-                    return null;
-                }
-
-                @Override
-                public long getCurrent() {
-                    return 0;
-                }
-
-                @Override
-                public IPage<BaseStudentCadrePageVo> setCurrent(long current) {
-                    return null;
-                }
-            };
-            page.setRecords(new ArrayList<>());
-            return RT.ok( ConventPage.getPageOutput(page, BaseStudentCadrePageVo.class));
+            PageOutput<BaseStudentCadrePageVo> result = ConventPage.getPageOutputNull(BaseStudentCadrePageVo.class);
+            return RT.ok(result);
         }
         IPage<BaseStudentCadrePageVo> page = baseStudentCadreService.selectJoinListPage(ConventPage.getPage(dto), BaseStudentCadrePageVo.class,
                 MPJWrappers.<BaseStudentCadre>lambdaJoin()