更新分页查询

tuoheng_oidc_admin/src/main/java/com/tuoheng/mapper/TenantMapper.java

 
     TTenant getByCode(@Param("code") String code);
 
-    IPage<TenantVo> findList(@Param("page") IPage<TenantVo> page, @Param("query") TenantQuery query);
+    List<TenantVo> findList(@Param("query") TenantQuery query);
 
     void updateById(TenantPo tenantPo);
 

tuoheng_oidc_admin/src/main/java/com/tuoheng/service/impl/TenantServiceImpl.java

         //分页参数校验
         query.checkParam();
         //开启分页
-        IPage<TenantVo> page = new Page<>(query.getPage(), query.getLimit());
-        IPage<TenantVo> pageData = tenantMapper.findList(page, query);
-        pageData.convert(x -> {
+        List<TenantVo> tenantVos = tenantMapper.findList(query);
+        List<TenantVo> collect = tenantVos.stream().map(x -> {
             TenantVo vo = new TenantVo();
             BeanUtils.copyProperties(x, vo);
             //并不是真正意义上的租户id
             businessSystemVoList = businessSystemVoList.stream().distinct().collect(Collectors.toList());
             vo.setList(businessSystemVoList);
             return vo;
-        });
-        return JsonResult.success(pageData);
+        }).filter(x -> x != null).collect(Collectors.toList());
+        //粗暴的分页
+        Integer pageNum = query.getPage();
+        Integer pageSize = query.getLimit();
+        int startIndex = (pageNum - 1) * pageSize;
+        int endIndex = Math.min(startIndex + pageSize, collect.size());
+        List<TenantVo> subList = collect.subList(startIndex, endIndex);
+        IPage<TenantVo> page = new Page<>(pageNum, pageSize);
+        page.setTotal(collect.size());
+        return JsonResult.success(page.setRecords(subList));
     }
 
     /**