优化分页的实现，与 MyBatis Plus 解耦

src/main/java/cn/iocoder/dashboard/modules/system/convert/dept/SysPostConvert.java

@@ -3,9 +3,7 @@ package cn.iocoder.dashboard.modules.system.convert.dept;
 import cn.iocoder.dashboard.common.pojo.PageResult;
 import cn.iocoder.dashboard.modules.system.controller.dept.vo.post.*;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dept.SysPostDO;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
 import org.mapstruct.factory.Mappers;
 
 import java.util.List;
@@ -21,9 +19,6 @@ public interface SysPostConvert {
 
     SysPostRespVO convert(SysPostDO id);
 
-    @Mapping(source = "records", target = "list")
-    PageResult<SysPostDO> convertPage02(IPage<SysPostDO> page);
-
     SysPostDO convert(SysPostCreateReqVO bean);
 
     SysPostDO convert(SysPostUpdateReqVO reqVO);

src/main/java/cn/iocoder/dashboard/modules/system/convert/dict/SysDictDataConvert.java

@@ -3,9 +3,7 @@ package cn.iocoder.dashboard.modules.system.convert.dict;
 import cn.iocoder.dashboard.common.pojo.PageResult;
 import cn.iocoder.dashboard.modules.system.controller.dict.vo.data.*;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dict.SysDictDataDO;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
 import org.mapstruct.factory.Mappers;
 
 import java.util.List;
@@ -25,9 +23,6 @@ public interface SysDictDataConvert {
 
     SysDictDataDO convert(SysDictDataCreateReqVO bean);
 
-    @Mapping(source = "records", target = "list")
-    PageResult<SysDictDataDO> convertPage02(IPage<SysDictDataDO> page);
-
     List<SysDictDataExcelVO> convertList02(List<SysDictDataDO> bean);
 
 }

src/main/java/cn/iocoder/dashboard/modules/system/convert/dict/SysDictTypeConvert.java

@@ -3,9 +3,7 @@ package cn.iocoder.dashboard.modules.system.convert.dict;
 import cn.iocoder.dashboard.common.pojo.PageResult;
 import cn.iocoder.dashboard.modules.system.controller.dict.vo.type.*;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dict.SysDictTypeDO;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
 import org.mapstruct.factory.Mappers;
 
 import java.util.List;
@@ -19,9 +17,6 @@ public interface SysDictTypeConvert {
 
     SysDictTypeRespVO convert(SysDictTypeDO bean);
 
-    @Mapping(source = "records", target = "list")
-    PageResult<SysDictTypeDO> convertPage02(IPage<SysDictTypeDO> page);
-
     SysDictTypeDO convert(SysDictTypeCreateReqVO bean);
 
     SysDictTypeDO convert(SysDictTypeUpdateReqVO bean);

src/main/java/cn/iocoder/dashboard/modules/system/convert/notice/SysNoticeConvert.java

@@ -5,9 +5,7 @@ import cn.iocoder.dashboard.modules.system.controller.notice.vo.SysNoticeCreateR
 import cn.iocoder.dashboard.modules.system.controller.notice.vo.SysNoticeRespVO;
 import cn.iocoder.dashboard.modules.system.controller.notice.vo.SysNoticeUpdateReqVO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.notice.SysNoticeDO;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
 import org.mapstruct.factory.Mappers;
 
 @Mapper
@@ -23,7 +21,4 @@ public interface SysNoticeConvert {
 
     SysNoticeDO convert(SysNoticeCreateReqVO bean);
 
-    @Mapping(source = "records", target = "list")
-    PageResult<SysNoticeDO> convertPage02(IPage<SysNoticeDO> page);
-
 }

src/main/java/cn/iocoder/dashboard/modules/system/convert/permission/SysRoleConvert.java

@@ -1,11 +1,8 @@
 package cn.iocoder.dashboard.modules.system.convert.permission;
 
-import cn.iocoder.dashboard.common.pojo.PageResult;
 import cn.iocoder.dashboard.modules.system.controller.permission.vo.role.*;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.permission.SysRoleDO;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
 import org.mapstruct.factory.Mappers;
 
 import java.util.List;
@@ -19,9 +16,6 @@ public interface SysRoleConvert {
 
     SysRoleRespVO convert(SysRoleDO bean);
 
-    @Mapping(source = "records", target = "list")
-    PageResult<SysRoleDO> convertPage(IPage<SysRoleDO> page);
-
     SysRoleDO convert(SysRoleCreateReqVO bean);
 
     List<SysRoleSimpleRespVO> convertList02(List<SysRoleDO> list);

src/main/java/cn/iocoder/dashboard/modules/system/convert/user/SysUserConvert.java

@@ -1,12 +1,9 @@
 package cn.iocoder.dashboard.modules.system.convert.user;
 
-import cn.iocoder.dashboard.common.pojo.PageResult;
 import cn.iocoder.dashboard.modules.system.controller.user.vo.user.*;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dept.SysDeptDO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.user.SysUserDO;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.mapstruct.Mapper;
-import org.mapstruct.Mapping;
 import org.mapstruct.factory.Mappers;
 
 @Mapper
@@ -18,9 +15,6 @@ public interface SysUserConvert {
 
     SysUserPageItemRespVO.Dept convert(SysDeptDO bean);
 
-    @Mapping(source = "records", target = "list")
-    PageResult<SysUserDO> convertPage(IPage<SysUserDO> page);
-
     SysUserDO convert(SysUserCreateReqVO bean);
 
     SysUserDO convert(SysUserUpdateReqVO bean);

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/dao/dept/SysPostMapper.java

@@ -1,30 +1,29 @@
 package cn.iocoder.dashboard.modules.system.dal.mysql.dao.dept;
 
+import cn.iocoder.dashboard.common.pojo.PageResult;
+import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.dashboard.framework.mybatis.core.query.QueryWrapperX;
-import cn.iocoder.dashboard.framework.mybatis.core.util.MyBatisUtils;
 import cn.iocoder.dashboard.modules.system.controller.dept.vo.post.SysPostExportReqVO;
 import cn.iocoder.dashboard.modules.system.controller.dept.vo.post.SysPostPageReqVO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dept.SysPostDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
 import java.util.List;
 
 @Mapper
-public interface SysPostMapper extends BaseMapper<SysPostDO> {
+public interface SysPostMapper extends BaseMapperX<SysPostDO> {
 
     default List<SysPostDO> selectList(Collection<Long> ids, Collection<Integer> statuses) {
         return selectList(new QueryWrapperX<SysPostDO>().inIfPresent("id", ids)
                 .inIfPresent("status", statuses));
     }
 
-    default IPage<SysPostDO> selectList(SysPostPageReqVO reqVO) {
+    default PageResult<SysPostDO> selectPage(SysPostPageReqVO reqVO) {
-        return selectPage(MyBatisUtils.buildPage(reqVO),
+        return selectPage(reqVO, new QueryWrapperX<SysPostDO>()
-                new QueryWrapperX<SysPostDO>().likeIfPresent("name", reqVO.getName())
+                .likeIfPresent("name", reqVO.getName())
-                        .eqIfPresent("status", reqVO.getStatus()));
+                .eqIfPresent("status", reqVO.getStatus()));
     }
 
     default List<SysPostDO> selectList(SysPostExportReqVO reqVO) {

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/dao/dict/SysDictDataMapper.java

@@ -1,22 +1,19 @@
 package cn.iocoder.dashboard.modules.system.dal.mysql.dao.dict;
 
+import cn.iocoder.dashboard.common.pojo.PageResult;
+import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.dashboard.framework.mybatis.core.query.QueryWrapperX;
-import cn.iocoder.dashboard.framework.mybatis.core.util.MyBatisUtils;
 import cn.iocoder.dashboard.modules.system.controller.dict.vo.data.SysDictDataExportReqVO;
 import cn.iocoder.dashboard.modules.system.controller.dict.vo.data.SysDictDataPageReqVO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dict.SysDictDataDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Date;
 import java.util.List;
 
-import static com.baomidou.mybatisplus.core.metadata.OrderItem.asc;
-
 @Mapper
-public interface SysDictDataMapper extends BaseMapper<SysDictDataDO> {
+public interface SysDictDataMapper extends BaseMapperX<SysDictDataDO> {
 
     default SysDictDataDO selectByLabel(String label) {
         return selectOne(new QueryWrapper<SysDictDataDO>().eq("label", label));
@@ -26,12 +23,12 @@ public interface SysDictDataMapper extends BaseMapper<SysDictDataDO> {
         return selectCount(new QueryWrapper<SysDictDataDO>().eq("dict_type", dictType));
     }
 
-    default IPage<SysDictDataDO> selectList(SysDictDataPageReqVO reqVO) {
+    default PageResult<SysDictDataDO> selectPage(SysDictDataPageReqVO reqVO) {
-        return selectPage(MyBatisUtils.buildPage(reqVO),
+        return selectPage(reqVO, new QueryWrapperX<SysDictDataDO>()
-                new QueryWrapperX<SysDictDataDO>().likeIfPresent("label", reqVO.getLabel())
+                .likeIfPresent("label", reqVO.getLabel())
-                        .likeIfPresent("dict_type", reqVO.getDictType())
+                .likeIfPresent("dict_type", reqVO.getDictType())
-                        .eqIfPresent("status", reqVO.getStatus()))
+                .eqIfPresent("status", reqVO.getStatus())
-                .addOrder(asc("dict_type"), asc("sort"));
+                .orderByAsc("dict_type", "sort"));
     }
 
     default List<SysDictDataDO> selectList() {

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/dao/dict/SysDictTypeMapper.java

@@ -1,26 +1,25 @@
 package cn.iocoder.dashboard.modules.system.dal.mysql.dao.dict;
 
+import cn.iocoder.dashboard.common.pojo.PageResult;
+import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.dashboard.framework.mybatis.core.query.QueryWrapperX;
-import cn.iocoder.dashboard.framework.mybatis.core.util.MyBatisUtils;
 import cn.iocoder.dashboard.modules.system.controller.dict.vo.type.SysDictTypeExportReqVO;
 import cn.iocoder.dashboard.modules.system.controller.dict.vo.type.SysDictTypePageReqVO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dict.SysDictTypeDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
 
 @Mapper
-public interface SysDictTypeMapper extends BaseMapper<SysDictTypeDO> {
+public interface SysDictTypeMapper extends BaseMapperX<SysDictTypeDO> {
-
+
-    default IPage<SysDictTypeDO> selectList(SysDictTypePageReqVO reqVO) {
+    default PageResult<SysDictTypeDO> selectPage(SysDictTypePageReqVO reqVO) {
-        return selectPage(MyBatisUtils.buildPage(reqVO),
+        return selectPage(reqVO, new QueryWrapperX<SysDictTypeDO>()
-                new QueryWrapperX<SysDictTypeDO>().likeIfPresent("name", reqVO.getName())
+                .likeIfPresent("name", reqVO.getName())
-                        .likeIfPresent("dict_type", reqVO.getType())
+                .likeIfPresent("dict_type", reqVO.getType())
-                        .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent("status", reqVO.getStatus())
-                        .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime()));
+                .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime()));
     }
 
     default List<SysDictTypeDO> selectList(SysDictTypeExportReqVO reqVO) {

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/dao/notice/SysNoticeMapper.java

@@ -1,20 +1,19 @@
 package cn.iocoder.dashboard.modules.system.dal.mysql.dao.notice;
 
+import cn.iocoder.dashboard.common.pojo.PageResult;
+import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.dashboard.framework.mybatis.core.query.QueryWrapperX;
-import cn.iocoder.dashboard.framework.mybatis.core.util.MyBatisUtils;
 import cn.iocoder.dashboard.modules.system.controller.notice.vo.SysNoticePageReqVO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.notice.SysNoticeDO;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
-public interface SysNoticeMapper extends BaseMapper<SysNoticeDO> {
+public interface SysNoticeMapper extends BaseMapperX<SysNoticeDO> {
 
-    default IPage<SysNoticeDO> selectList(SysNoticePageReqVO reqVO) {
+    default PageResult<SysNoticeDO> selectPage(SysNoticePageReqVO reqVO) {
-        return selectPage(MyBatisUtils.buildPage(reqVO),
+        return selectPage(reqVO, new QueryWrapperX<SysNoticeDO>()
-                new QueryWrapperX<SysNoticeDO>().likeIfPresent("title", reqVO.getTitle())
+                .likeIfPresent("title", reqVO.getTitle())
-                        .eqIfPresent("status", reqVO.getStatus()));
+                .eqIfPresent("status", reqVO.getStatus()));
     }
 
 }

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/dao/permission/SysRoleMapper.java

@@ -1,13 +1,12 @@
 package cn.iocoder.dashboard.modules.system.dal.mysql.dao.permission;
 
+import cn.iocoder.dashboard.common.pojo.PageResult;
 import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.dashboard.framework.mybatis.core.query.QueryWrapperX;
-import cn.iocoder.dashboard.framework.mybatis.core.util.MyBatisUtils;
 import cn.iocoder.dashboard.modules.system.controller.permission.vo.role.SysRoleExportReqVO;
 import cn.iocoder.dashboard.modules.system.controller.permission.vo.role.SysRolePageReqVO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.permission.SysRoleDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 import org.springframework.lang.Nullable;
 
@@ -18,12 +17,11 @@ import java.util.List;
 @Mapper
 public interface SysRoleMapper extends BaseMapperX<SysRoleDO> {
 
-    default IPage<SysRoleDO> selectPage(SysRolePageReqVO reqVO) {
+    default PageResult<SysRoleDO> selectPage(SysRolePageReqVO reqVO) {
-        return selectPage(MyBatisUtils.buildPage(reqVO),
+        return selectPage(reqVO, new QueryWrapperX<SysRoleDO>().likeIfPresent("name", reqVO.getName())
-                new QueryWrapperX<SysRoleDO>().likeIfPresent("name", reqVO.getName())
+                .likeIfPresent("code", reqVO.getCode())
-                        .likeIfPresent("code", reqVO.getCode())
+                .eqIfPresent("status", reqVO.getStatus())
-                        .eqIfPresent("status", reqVO.getStatus())
+                .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime()));
-                        .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime()));
     }
 
     default List<SysRoleDO> listRoles(SysRoleExportReqVO reqVO) {

src/main/java/cn/iocoder/dashboard/modules/system/dal/mysql/dao/user/SysUserMapper.java

@@ -1,20 +1,19 @@
 package cn.iocoder.dashboard.modules.system.dal.mysql.dao.user;
 
+import cn.iocoder.dashboard.common.pojo.PageResult;
+import cn.iocoder.dashboard.framework.mybatis.core.mapper.BaseMapperX;
 import cn.iocoder.dashboard.framework.mybatis.core.query.QueryWrapperX;
-import cn.iocoder.dashboard.framework.mybatis.core.util.MyBatisUtils;
 import cn.iocoder.dashboard.modules.system.controller.user.vo.user.SysUserExportReqVO;
 import cn.iocoder.dashboard.modules.system.controller.user.vo.user.SysUserPageReqVO;
 import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.user.SysUserDO;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
-import com.baomidou.mybatisplus.core.mapper.BaseMapper;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
 import java.util.List;
 
 @Mapper
-public interface SysUserMapper extends BaseMapper<SysUserDO> {
+public interface SysUserMapper extends BaseMapperX<SysUserDO> {
 
     default SysUserDO selectByUsername(String username) {
         return selectOne(new QueryWrapper<SysUserDO>().eq("username", username));
@@ -28,13 +27,13 @@ public interface SysUserMapper extends BaseMapper<SysUserDO> {
         return selectOne(new QueryWrapper<SysUserDO>().eq("email", email));
     }
 
-    default IPage<SysUserDO> selectList(SysUserPageReqVO reqVO, Collection<Long> deptIds) {
+    default PageResult<SysUserDO> selectPage(SysUserPageReqVO reqVO, Collection<Long> deptIds) {
-        return selectPage(MyBatisUtils.buildPage(reqVO),
+        return selectPage(reqVO, new QueryWrapperX<SysUserDO>()
-                new QueryWrapperX<SysUserDO>().likeIfPresent("username", reqVO.getUsername())
+                .likeIfPresent("username", reqVO.getUsername())
-                        .likeIfPresent("mobile", reqVO.getMobile())
+                .likeIfPresent("mobile", reqVO.getMobile())
-                        .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent("status", reqVO.getStatus())
-                        .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime())
+                .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime())
-                        .inIfPresent("dept_id", deptIds));
+                .inIfPresent("dept_id", deptIds));
     }
 
     default List<SysUserDO> selectList(SysUserExportReqVO reqVO, Collection<Long> deptIds) {

src/main/java/cn/iocoder/dashboard/modules/system/service/dept/impl/SysPostServiceImpl.java

@@ -36,7 +36,7 @@ public class SysPostServiceImpl implements SysPostService {
 
     @Override
     public PageResult<SysPostDO> pagePosts(SysPostPageReqVO reqVO) {
-        return SysPostConvert.INSTANCE.convertPage02(postMapper.selectList(reqVO));
+        return postMapper.selectPage(reqVO);
     }
 
     @Override

src/main/java/cn/iocoder/dashboard/modules/system/service/dict/impl/SysDictDataServiceImpl.java

@@ -138,7 +138,7 @@ public class SysDictDataServiceImpl implements SysDictDataService {
 
     @Override
     public PageResult<SysDictDataDO> pageDictDatas(SysDictDataPageReqVO reqVO) {
-        return SysDictDataConvert.INSTANCE.convertPage02(dictDataMapper.selectList(reqVO));
+        return dictDataMapper.selectPage(reqVO);
     }
 
     @Override

src/main/java/cn/iocoder/dashboard/modules/system/service/dict/impl/SysDictTypeServiceImpl.java

@@ -12,10 +12,8 @@ import cn.iocoder.dashboard.modules.system.dal.mysql.dataobject.dict.SysDictType
 import cn.iocoder.dashboard.modules.system.service.dict.SysDictDataService;
 import cn.iocoder.dashboard.modules.system.service.dict.SysDictTypeService;
 import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
-
 import java.util.List;
 
 import static cn.iocoder.dashboard.modules.system.enums.SysErrorCodeConstants.*;
@@ -28,8 +26,6 @@ import static cn.iocoder.dashboard.modules.system.enums.SysErrorCodeConstants.*;
 @Service
 public class SysDictTypeServiceImpl implements SysDictTypeService {
 
-    @Resource
-    private SysDictTypeServiceImpl self;
     @Resource
     private SysDictDataService dictDataService;
 
@@ -38,7 +34,7 @@ public class SysDictTypeServiceImpl implements SysDictTypeService {
 
     @Override
     public PageResult<SysDictTypeDO> pageDictTypes(SysDictTypePageReqVO reqVO) {
-        return SysDictTypeConvert.INSTANCE.convertPage02(dictTypeMapper.selectList(reqVO));
+        return dictTypeMapper.selectPage(reqVO);
     }
 
     @Override
@@ -77,18 +73,6 @@ public class SysDictTypeServiceImpl implements SysDictTypeService {
 
     @Override
     public void deleteDictType(Long id) {
-        // 执行删除
-        self.deleteDictType0(id);
-        // TODO 发送 MQ 消息
-    }
-
-    @Override
-    public List<SysDictTypeDO> listDictTypes() {
-        return dictTypeMapper.selectList();
-    }
-
-    @Transactional
-    public void deleteDictType0(Long id) {
         // 校验是否存在
         SysDictTypeDO dictType = this.checkDictTypeExists(id);
         // 校验是否有字典数据
@@ -99,6 +83,11 @@ public class SysDictTypeServiceImpl implements SysDictTypeService {
         dictTypeMapper.deleteById(id);
     }
 
+    @Override
+    public List<SysDictTypeDO> listDictTypes() {
+        return dictTypeMapper.selectList();
+    }
+
     private void checkCreateOrUpdate(Long id, String name, String type) {
         // 校验自己存在
         checkDictTypeExists(id);

src/main/java/cn/iocoder/dashboard/modules/system/service/notice/impl/SysNoticeServiceImpl.java

@@ -28,7 +28,7 @@ public class SysNoticeServiceImpl implements SysNoticeService {
 
     @Override
     public PageResult<SysNoticeDO> pageNotices(SysNoticePageReqVO reqVO) {
-        return SysNoticeConvert.INSTANCE.convertPage02(noticeMapper.selectList(reqVO));
+        return noticeMapper.selectPage(reqVO);
     }
 
     @Override

src/main/java/cn/iocoder/dashboard/modules/system/service/permission/impl/SysRoleServiceImpl.java

@@ -18,7 +18,6 @@ import cn.iocoder.dashboard.modules.system.enums.permission.SysRoleTypeEnum;
 import cn.iocoder.dashboard.modules.system.mq.producer.permission.SysRoleProducer;
 import cn.iocoder.dashboard.modules.system.service.permission.SysPermissionService;
 import cn.iocoder.dashboard.modules.system.service.permission.SysRoleService;
-import com.baomidou.mybatisplus.core.metadata.IPage;
 import com.google.common.collect.ImmutableMap;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.lang.Nullable;
@@ -201,8 +200,7 @@ public class SysRoleServiceImpl implements SysRoleService {
 
     @Override
     public PageResult<SysRoleDO> pageRole(SysRolePageReqVO reqVO) {
-        IPage<SysRoleDO> roleDOPage = roleMapper.selectPage(reqVO);
+        return roleMapper.selectPage(reqVO);
-        return SysRoleConvert.INSTANCE.convertPage(roleDOPage);
     }
 
     @Override

src/main/java/cn/iocoder/dashboard/modules/system/service/user/SysUserServiceImpl.java

@@ -74,8 +74,7 @@ public class SysUserServiceImpl implements SysUserService {
 
     @Override
     public PageResult<SysUserDO> pageUsers(SysUserPageReqVO reqVO) {
-        return SysUserConvert.INSTANCE.convertPage(userMapper.selectList(reqVO,
+        return userMapper.selectPage(reqVO, this.getDeptCondition(reqVO.getDeptId()));
-                this.getDeptCondition(reqVO.getDeptId())));
     }
 
     @Override