!64 新建LambdaQueryWrapperX，改成使用lambda的方式选择字段

Merge pull request !64 from keep/style/use_lambda_query_wapper

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/mysql/definition/BpmUserGroupMapper.java

@@ -4,7 +4,7 @@ import cn.iocoder.yudao.adminserver.modules.bpm.controller.definition.vo.group.B
 import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.definition.BpmUserGroupDO;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -18,15 +18,15 @@ import java.util.List;
 public interface BpmUserGroupMapper extends BaseMapperX<BpmUserGroupDO> {
 
     default PageResult<BpmUserGroupDO> selectPage(BpmUserGroupPageReqVO reqVO) {
-        return selectPage(reqVO, new QueryWrapperX<BpmUserGroupDO>()
+        return selectPage(reqVO, new LambdaQueryWrapperX<BpmUserGroupDO>()
-                .likeIfPresent("name", reqVO.getName())
+                .likeIfPresent(BpmUserGroupDO::getName, reqVO.getName())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(BpmUserGroupDO::getStatus, reqVO.getStatus())
-                .betweenIfPresent("create_time", reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
+                .betweenIfPresent(BpmUserGroupDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
-                .orderByDesc("id"));
+                .orderByDesc(BpmUserGroupDO::getId));
     }
 
     default List<BpmUserGroupDO> selectListByStatus(Integer status) {
-        return selectList("status", status);
+        return selectList(BpmUserGroupDO::getStatus, status);
     }
 
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/bpm/dal/mysql/task/BpmTaskExtMapper.java

@@ -2,7 +2,7 @@ package cn.iocoder.yudao.adminserver.modules.bpm.dal.mysql.task;
 
 import cn.iocoder.yudao.adminserver.modules.bpm.dal.dataobject.task.BpmTaskExtDO;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
@@ -12,11 +12,11 @@ import java.util.List;
 public interface BpmTaskExtMapper extends BaseMapperX<BpmTaskExtDO> {
 
     default void updateByTaskId(BpmTaskExtDO entity) {
-        update(entity, new QueryWrapper<BpmTaskExtDO>().eq("task_id", entity.getTaskId()));
+        update(entity, new LambdaQueryWrapper<BpmTaskExtDO>().eq(BpmTaskExtDO::getTaskId, entity.getTaskId()));
     }
 
     default List<BpmTaskExtDO> selectListByTaskIds(Collection<String> taskIds) {
-        return selectList("task_id", taskIds);
+        return selectList(BpmTaskExtDO::getTaskId, taskIds);
     }
 
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/infra/dal/mysql/job/InfJobMapper.java

@@ -1,11 +1,11 @@
 package cn.iocoder.yudao.adminserver.modules.infra.dal.mysql.job;
 
-import cn.iocoder.yudao.framework.common.pojo.PageResult;
-import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.yudao.adminserver.modules.infra.controller.job.vo.job.InfJobExportReqVO;
 import cn.iocoder.yudao.adminserver.modules.infra.controller.job.vo.job.InfJobPageReqVO;
 import cn.iocoder.yudao.adminserver.modules.infra.dal.dataobject.job.InfJobDO;
+import cn.iocoder.yudao.framework.common.pojo.PageResult;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -19,22 +19,22 @@ import java.util.List;
 public interface InfJobMapper extends BaseMapperX<InfJobDO> {
 
     default InfJobDO selectByHandlerName(String handlerName) {
-        return selectOne("handler_name", handlerName);
+        return selectOne(InfJobDO::getHandlerName, handlerName);
     }
 
     default PageResult<InfJobDO> selectPage(InfJobPageReqVO reqVO) {
-        return selectPage(reqVO, new QueryWrapperX<InfJobDO>()
+        return selectPage(reqVO, new LambdaQueryWrapperX<InfJobDO>()
-                .likeIfPresent("name", reqVO.getName())
+                .likeIfPresent(InfJobDO::getName, reqVO.getName())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(InfJobDO::getStatus, reqVO.getStatus())
-                .likeIfPresent("handler_name", reqVO.getHandlerName())
+                .likeIfPresent(InfJobDO::getHandlerName, reqVO.getHandlerName())
         );
     }
 
     default List<InfJobDO> selectList(InfJobExportReqVO reqVO) {
-        return selectList(new QueryWrapperX<InfJobDO>()
+        return selectList(new LambdaQueryWrapperX<InfJobDO>()
-                .likeIfPresent("name", reqVO.getName())
+                .likeIfPresent(InfJobDO::getName, reqVO.getName())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(InfJobDO::getStatus, reqVO.getStatus())
-                .likeIfPresent("handler_name", reqVO.getHandlerName())
+                .likeIfPresent(InfJobDO::getHandlerName, reqVO.getHandlerName())
         );
     }
 

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/system/dal/mysql/dept/SysDeptMapper.java

@@ -1,9 +1,12 @@
 package cn.iocoder.yudao.adminserver.modules.system.dal.mysql.dept;
 
+import cn.iocoder.yudao.adminserver.modules.tool.enums.SqlConstants;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.yudao.adminserver.modules.system.controller.dept.vo.dept.SysDeptListReqVO;
 import cn.iocoder.yudao.adminserver.modules.system.dal.dataobject.dept.SysDeptDO;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
@@ -14,22 +17,22 @@ import java.util.List;
 public interface SysDeptMapper extends BaseMapperX<SysDeptDO> {
 
     default List<SysDeptDO> selectList(SysDeptListReqVO reqVO) {
-        return selectList(new QueryWrapperX<SysDeptDO>().likeIfPresent("name", reqVO.getName())
+        return selectList(new LambdaQueryWrapperX<SysDeptDO>().likeIfPresent(SysDeptDO::getName, reqVO.getName())
-                .eqIfPresent("status", reqVO.getStatus()));
+                .eqIfPresent(SysDeptDO::getStatus, reqVO.getStatus()));
     }
 
     default SysDeptDO selectByParentIdAndName(Long parentId, String name) {
-        return selectOne(new QueryWrapper<SysDeptDO>().eq("parent_id", parentId)
+        return selectOne(new LambdaQueryWrapper<SysDeptDO>().eq(SysDeptDO::getParentId, parentId)
-                .eq("name", name));
+                .eq(SysDeptDO::getParentId, name));
     }
 
     default Integer selectCountByParentId(Long parentId) {
-        return selectCount("parent_id", parentId);
+        return selectCount(SysDeptDO::getParentId, parentId);
     }
 
     default boolean selectExistsByUpdateTimeAfter(Date maxUpdateTime) {
-        return selectOne(new QueryWrapper<SysDeptDO>().select("id")
+        return selectOne(new LambdaQueryWrapper<SysDeptDO>().select(SysDeptDO::getId)
-                .gt("update_time", maxUpdateTime).last("LIMIT 1")) != null;
+                .gt(SysDeptDO::getUpdateTime, maxUpdateTime).last(SqlConstants.LIMIT1)) != null;
     }
 
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/system/dal/mysql/dict/SysDictDataMapper.java

@@ -2,13 +2,15 @@ package cn.iocoder.yudao.adminserver.modules.system.dal.mysql.dict;
 
 import cn.iocoder.yudao.adminserver.modules.system.controller.dict.vo.data.SysDictDataExportReqVO;
 import cn.iocoder.yudao.adminserver.modules.system.controller.dict.vo.data.SysDictDataPageReqVO;
+import cn.iocoder.yudao.adminserver.modules.tool.enums.SqlConstants;
 import cn.iocoder.yudao.coreservice.modules.system.dal.dataobject.dict.SysDictDataDO;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Date;
 import java.util.List;
@@ -17,36 +19,36 @@ import java.util.List;
 public interface SysDictDataMapper extends BaseMapperX<SysDictDataDO> {
 
     default SysDictDataDO selectByDictTypeAndValue(String dictType, String value) {
-        return selectOne(new QueryWrapper<SysDictDataDO>().eq("dict_type", dictType)
+        return selectOne(new LambdaQueryWrapper<SysDictDataDO>().eq(SysDictDataDO::getDictType, dictType)
-                .eq("value", value));
+                .eq(SysDictDataDO::getValue, value));
     }
 
     default List<SysDictDataDO> selectByDictTypeAndValues(String dictType, Collection<String> values) {
-        return selectList(new QueryWrapper<SysDictDataDO>().eq("dict_type", dictType)
+        return selectList(new LambdaQueryWrapper<SysDictDataDO>().eq(SysDictDataDO::getDictType, dictType)
-                .in("value", values));
+                .in(SysDictDataDO::getValue, values));
     }
 
     default int selectCountByDictType(String dictType) {
-        return selectCount("dict_type", dictType);
+        return selectCount(SysDictDataDO::getDictType, dictType);
     }
 
     default PageResult<SysDictDataDO> selectPage(SysDictDataPageReqVO reqVO) {
-        return selectPage(reqVO, new QueryWrapperX<SysDictDataDO>()
+        return selectPage(reqVO, new LambdaQueryWrapperX<SysDictDataDO>()
-                .likeIfPresent("label", reqVO.getLabel())
+                .likeIfPresent(SysDictDataDO::getLabel, reqVO.getLabel())
-                .likeIfPresent("dict_type", reqVO.getDictType())
+                .likeIfPresent(SysDictDataDO::getDictType, reqVO.getDictType())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(SysDictDataDO::getStatus, reqVO.getStatus())
-                .orderByAsc("dict_type", "sort"));
+                .orderByAsc(Arrays.asList(SysDictDataDO::getDictType, SysDictDataDO::getSort)));
     }
 
     default List<SysDictDataDO> selectList(SysDictDataExportReqVO reqVO) {
-        return selectList(new QueryWrapperX<SysDictDataDO>().likeIfPresent("label", reqVO.getLabel())
+        return selectList(new LambdaQueryWrapperX<SysDictDataDO>().likeIfPresent(SysDictDataDO::getLabel, reqVO.getLabel())
-                        .likeIfPresent("dict_type", reqVO.getDictType())
+                .likeIfPresent(SysDictDataDO::getDictType, reqVO.getDictType())
-                        .eqIfPresent("status", reqVO.getStatus()));
+                .eqIfPresent(SysDictDataDO::getStatus, reqVO.getStatus()));
     }
 
     default boolean selectExistsByUpdateTimeAfter(Date maxUpdateTime) {
-        return selectOne(new QueryWrapper<SysDictDataDO>().select("id")
+        return selectOne(new LambdaQueryWrapper<SysDictDataDO>().select(SysDictDataDO::getId)
-                .gt("update_time", maxUpdateTime).last("LIMIT 1")) != null;
+                .gt(SysDictDataDO::getUpdateTime, maxUpdateTime).last(SqlConstants.LIMIT1)) != null;
     }
 
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/system/dal/mysql/permission/SysMenuMapper.java

@@ -1,10 +1,11 @@
 package cn.iocoder.yudao.adminserver.modules.system.dal.mysql.permission;
 
-import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
 import cn.iocoder.yudao.adminserver.modules.system.controller.permission.vo.menu.SysMenuListReqVO;
 import cn.iocoder.yudao.adminserver.modules.system.dal.dataobject.permission.SysMenuDO;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import cn.iocoder.yudao.adminserver.modules.tool.enums.SqlConstants;
+import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Date;
@@ -14,22 +15,22 @@ import java.util.List;
 public interface SysMenuMapper extends BaseMapperX<SysMenuDO> {
 
     default SysMenuDO selectByParentIdAndName(Long parentId, String name) {
-        return selectOne(new QueryWrapper<SysMenuDO>().eq("parent_id", parentId)
+        return selectOne(new LambdaQueryWrapper<SysMenuDO>().eq(SysMenuDO::getParentId, parentId)
-                .eq("name", name));
+                .eq(SysMenuDO::getName, name));
     }
 
     default Integer selectCountByParentId(Long parentId) {
-        return selectCount("parent_id", parentId);
+        return selectCount(SysMenuDO::getParentId, parentId);
     }
 
     default List<SysMenuDO> selectList(SysMenuListReqVO reqVO) {
-        return selectList(new QueryWrapperX<SysMenuDO>().likeIfPresent("name", reqVO.getName())
+        return selectList(new LambdaQueryWrapperX<SysMenuDO>().likeIfPresent(SysMenuDO::getParentId, reqVO.getName())
-            .eqIfPresent("status", reqVO.getStatus()));
+                .eqIfPresent(SysMenuDO::getStatus, reqVO.getStatus()));
     }
 
     default boolean selectExistsByUpdateTimeAfter(Date maxUpdateTime) {
-        return selectOne(new QueryWrapper<SysMenuDO>().select("id")
+        return selectOne(new LambdaQueryWrapper<SysMenuDO>().select(SysMenuDO::getId)
-                .gt("update_time", maxUpdateTime).last("LIMIT 1")) != null;
+                .gt(SysMenuDO::getUpdateTime, maxUpdateTime).last(SqlConstants.LIMIT1)) != null;
     }
 
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/system/dal/mysql/sms/SysSmsTemplateMapper.java

@@ -5,7 +5,7 @@ import cn.iocoder.yudao.adminserver.modules.system.controller.sms.vo.template.Sy
 import cn.iocoder.yudao.coreservice.modules.system.dal.dataobject.sms.SysSmsTemplateDO;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -14,35 +14,36 @@ import java.util.List;
 public interface SysSmsTemplateMapper extends BaseMapperX<SysSmsTemplateDO> {
 
     default SysSmsTemplateDO selectByCode(String code) {
-        return selectOne("code", code);
+        return selectOne(SysSmsTemplateDO::getCode, code);
     }
 
+    // TODO 这种参数都一样的得想办法封装一下
     default PageResult<SysSmsTemplateDO> selectPage(SysSmsTemplatePageReqVO reqVO) {
-        return selectPage(reqVO, new QueryWrapperX<SysSmsTemplateDO>()
+        return selectPage(reqVO, new LambdaQueryWrapperX<SysSmsTemplateDO>()
-                .eqIfPresent("type", reqVO.getType())
+                .eqIfPresent(SysSmsTemplateDO::getType, reqVO.getType())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(SysSmsTemplateDO::getStatus, reqVO.getStatus())
-                .likeIfPresent("code", reqVO.getCode())
+                .likeIfPresent(SysSmsTemplateDO::getCode, reqVO.getCode())
-                .likeIfPresent("content", reqVO.getContent())
+                .likeIfPresent(SysSmsTemplateDO::getContent, reqVO.getContent())
-                .likeIfPresent("api_template_id", reqVO.getApiTemplateId())
+                .likeIfPresent(SysSmsTemplateDO::getApiTemplateId, reqVO.getApiTemplateId())
-                .eqIfPresent("channel_id", reqVO.getChannelId())
+                .eqIfPresent(SysSmsTemplateDO::getChannelId, reqVO.getChannelId())
-                .betweenIfPresent("create_time", reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
+                .betweenIfPresent(SysSmsTemplateDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
-                .orderByDesc("id"));
+                .orderByDesc(SysSmsTemplateDO::getId));
     }
 
     default List<SysSmsTemplateDO> selectList(SysSmsTemplateExportReqVO reqVO) {
-        return selectList(new QueryWrapperX<SysSmsTemplateDO>()
+        return selectList(new LambdaQueryWrapperX<SysSmsTemplateDO>()
-                .eqIfPresent("type", reqVO.getType())
+                .eqIfPresent(SysSmsTemplateDO::getType, reqVO.getType())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(SysSmsTemplateDO::getStatus, reqVO.getStatus())
-                .likeIfPresent("code", reqVO.getCode())
+                .likeIfPresent(SysSmsTemplateDO::getCode, reqVO.getCode())
-                .likeIfPresent("content", reqVO.getContent())
+                .likeIfPresent(SysSmsTemplateDO::getContent, reqVO.getContent())
-                .likeIfPresent("api_template_id", reqVO.getApiTemplateId())
+                .likeIfPresent(SysSmsTemplateDO::getApiTemplateId, reqVO.getApiTemplateId())
-                .eqIfPresent("channel_id", reqVO.getChannelId())
+                .eqIfPresent(SysSmsTemplateDO::getChannelId, reqVO.getChannelId())
-                .betweenIfPresent("create_time", reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
+                .betweenIfPresent(SysSmsTemplateDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
-                .orderByDesc("id"));
+                .orderByDesc(SysSmsTemplateDO::getId));
     }
 
     default Integer selectCountByChannelId(Long channelId) {
-        return selectCount("channel_id", channelId);
+        return selectCount(SysSmsTemplateDO::getChannelId, channelId);
     }
 
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/system/dal/mysql/tenant/SysTenantMapper.java

@@ -5,7 +5,7 @@ import cn.iocoder.yudao.adminserver.modules.system.controller.tenant.vo.SysTenan
 import cn.iocoder.yudao.coreservice.modules.system.dal.dataobject.tenant.SysTenantDO;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -19,26 +19,26 @@ import java.util.List;
 public interface SysTenantMapper extends BaseMapperX<SysTenantDO> {
 
     default PageResult<SysTenantDO> selectPage(SysTenantPageReqVO reqVO) {
-        return selectPage(reqVO, new QueryWrapperX<SysTenantDO>()
+        return selectPage(reqVO, new LambdaQueryWrapperX<SysTenantDO>()
-                .likeIfPresent("name", reqVO.getName())
+                .likeIfPresent(SysTenantDO::getName, reqVO.getName())
-                .likeIfPresent("contact_name", reqVO.getContactName())
+                .likeIfPresent(SysTenantDO::getContactName, reqVO.getContactName())
-                .likeIfPresent("contact_mobile", reqVO.getContactMobile())
+                .likeIfPresent(SysTenantDO::getContactMobile, reqVO.getContactMobile())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(SysTenantDO::getStatus, reqVO.getStatus())
-                .betweenIfPresent("create_time", reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
+                .betweenIfPresent(SysTenantDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
-                .orderByDesc("id"));
+                .orderByDesc(SysTenantDO::getId));
     }
 
     default List<SysTenantDO> selectList(SysTenantExportReqVO reqVO) {
-        return selectList(new QueryWrapperX<SysTenantDO>()
+        return selectList(new LambdaQueryWrapperX<SysTenantDO>()
-                .likeIfPresent("name", reqVO.getName())
+                .likeIfPresent(SysTenantDO::getName, reqVO.getName())
-                .likeIfPresent("contact_name", reqVO.getContactName())
+                .likeIfPresent(SysTenantDO::getContactName, reqVO.getContactName())
-                .likeIfPresent("contact_mobile", reqVO.getContactMobile())
+                .likeIfPresent(SysTenantDO::getContactMobile, reqVO.getContactMobile())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(SysTenantDO::getStatus, reqVO.getStatus())
-                .betweenIfPresent("create_time", reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
+                .betweenIfPresent(SysTenantDO::getCreateTime, reqVO.getBeginCreateTime(), reqVO.getEndCreateTime())
-                .orderByDesc("id"));
+                .orderByDesc(SysTenantDO::getId));
     }
 
     default SysTenantDO selectByName(String name) {
-        return selectOne("name", name);
+        return selectOne(SysTenantDO::getName, name);
     }
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/system/dal/mysql/user/SysUserMapper.java

@@ -1,14 +1,14 @@
 package cn.iocoder.yudao.adminserver.modules.system.dal.mysql.user;
 
-import cn.hutool.core.util.StrUtil;
 import cn.iocoder.yudao.adminserver.modules.system.controller.user.vo.user.SysUserExportReqVO;
 import cn.iocoder.yudao.adminserver.modules.system.controller.user.vo.user.SysUserPageReqVO;
 import cn.iocoder.yudao.coreservice.modules.system.dal.dataobject.user.SysUserDO;
 import cn.iocoder.yudao.framework.common.enums.CommonStatusEnum;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import cn.iocoder.yudao.framework.mybatis.core.query.QueryWrapperX;
+import cn.iocoder.yudao.framework.mybatis.core.query.LambdaQueryWrapperX;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import jodd.util.StringPool;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.Collection;
@@ -19,57 +19,58 @@ import java.util.Optional;
 public interface SysUserMapper extends BaseMapperX<SysUserDO> {
 
     default SysUserDO selectByUsername(String username) {
-        return selectOne(new QueryWrapper<SysUserDO>().eq("username", username));
+        return selectOne(new LambdaQueryWrapper<SysUserDO>().eq(SysUserDO::getUsername, username));
     }
 
     default SysUserDO selectByEmail(String email) {
-        return selectOne(new QueryWrapper<SysUserDO>().eq("email", email));
+        return selectOne(new LambdaQueryWrapper<SysUserDO>().eq(SysUserDO::getEmail, email));
     }
 
     default SysUserDO selectByMobile(String mobile) {
-        return selectOne(new QueryWrapper<SysUserDO>().eq("mobile", mobile));
+        return selectOne(new LambdaQueryWrapper<SysUserDO>().eq(SysUserDO::getMobile, mobile));
     }
 
     default PageResult<SysUserDO> selectPage(SysUserPageReqVO reqVO, Collection<Long> deptIds) {
-        return selectPage(reqVO, new QueryWrapperX<SysUserDO>()
+        return selectPage(reqVO, new LambdaQueryWrapperX<SysUserDO>()
-                .likeIfPresent("username", reqVO.getUsername())
+                .likeIfPresent(SysUserDO::getUsername, reqVO.getUsername())
-                .likeIfPresent("mobile", reqVO.getMobile())
+                .likeIfPresent(SysUserDO::getMobile, reqVO.getMobile())
-                .eqIfPresent("status", reqVO.getStatus())
+                .eqIfPresent(SysUserDO::getStatus, reqVO.getStatus())
-                .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime())
+                .betweenIfPresent(SysUserDO::getCreateTime, reqVO.getBeginTime(), reqVO.getEndTime())
-                .inIfPresent("dept_id", deptIds));
+                .inIfPresent(SysUserDO::getDeptId, deptIds));
     }
 
     default List<SysUserDO> selectList(SysUserExportReqVO reqVO, Collection<Long> deptIds) {
-        return selectList(new QueryWrapperX<SysUserDO>().likeIfPresent("username", reqVO.getUsername())
+        return selectList(new LambdaQueryWrapperX<SysUserDO>()
-                .likeIfPresent("mobile", reqVO.getMobile())
+                .likeIfPresent(SysUserDO::getUsername, reqVO.getUsername())
-                .eqIfPresent("status", reqVO.getStatus())
+                .likeIfPresent(SysUserDO::getMobile, reqVO.getMobile())
-                .betweenIfPresent("create_time", reqVO.getBeginTime(), reqVO.getEndTime())
+                .eqIfPresent(SysUserDO::getStatus, reqVO.getStatus())
-                .inIfPresent("dept_id", deptIds));
+                .betweenIfPresent(SysUserDO::getCreateTime, reqVO.getBeginTime(), reqVO.getEndTime())
+                .inIfPresent(SysUserDO::getDeptId, deptIds));
     }
 
     default List<SysUserDO> selectListByNickname(String nickname) {
-        return selectList(new QueryWrapperX<SysUserDO>().like("nickname", nickname));
+        return selectList(new LambdaQueryWrapperX<SysUserDO>().like(SysUserDO::getNickname, nickname));
     }
 
     default List<SysUserDO> selectListByUsername(String username) {
-        return selectList(new QueryWrapperX<SysUserDO>().like("username", username));
+        return selectList(new LambdaQueryWrapperX<SysUserDO>().like(SysUserDO::getUsername, username));
     }
 
     // TODO 芋艿：可废弃该方法
     default List<SysUserDO> selectListByDepartIdAndPostId(Long departId, Long postId) {
-        return selectList(new QueryWrapperX<SysUserDO>()
+        return selectList(new LambdaQueryWrapperX<SysUserDO>()
-                .eq("status", CommonStatusEnum.ENABLE.getStatus())
+                .eq(SysUserDO::getStatus, CommonStatusEnum.ENABLE.getStatus())
-                .eq("dept_id", departId)
+                .eq(SysUserDO::getDeptId, departId)
                 // TODO @jason: 封装一个 StringUtils .toString 。如果空的时候，设置为 null。会更简洁
-                .likeIfPresent("post_ids", Optional.ofNullable(postId).map(t -> String.valueOf(postId)).orElse("")));
+                .likeIfPresent(SysUserDO::getPostIds, Optional.ofNullable(postId).map(t -> String.valueOf(postId)).orElse(StringPool.EMPTY)));
     }
 
     default List<SysUserDO> selectListByStatus(Integer status) {
-        return selectList("status", status);
+        return selectList(SysUserDO::getStatus, status);
     }
 
     default List<SysUserDO> selectListByDeptIds(Collection<Long> deptIds) {
-        return selectList("dept_id", deptIds);
+        return selectList(SysUserDO::getDeptId, deptIds);
     }
 
 }

yudao-admin-server/src/main/java/cn/iocoder/yudao/adminserver/modules/tool/enums/SqlConstants.java

@@ -0,0 +1,11 @@
+package cn.iocoder.yudao.adminserver.modules.tool.enums;
+
+/**
+ * SQL相关常量类
+ */
+public interface SqlConstants {
+
+
+    String LIMIT1 = "LIMIT 1";
+
+}

yudao-core-service/src/main/java/cn/iocoder/yudao/coreservice/modules/infra/dal/mysql/file/InfFileCoreMapper.java

@@ -9,7 +9,7 @@ import org.apache.ibatis.annotations.Mapper;
 public interface InfFileCoreMapper extends BaseMapperX<InfFileDO> {
 
     default Integer selectCountById(String id) {
-        return selectCount("id", id);
+        return selectCount(InfFileDO::getId, id);
     }
 
     /**

yudao-core-service/src/main/java/cn/iocoder/yudao/coreservice/modules/pay/dal/mysql/merchant/PayChannelCoreMapper.java

@@ -11,7 +11,7 @@ import java.util.Date;
 public interface PayChannelCoreMapper extends BaseMapperX<PayChannelDO> {
 
     default PayChannelDO selectByAppIdAndCode(Long appId, String code) {
-        return selectOne("app_id", appId, "code", code);
+        return selectOne(PayChannelDO::getAppId, appId, PayChannelDO::getCode, code);
     }
 
     @Select("SELECT id FROM pay_channel WHERE update_time > #{maxUpdateTime} LIMIT 1")

yudao-core-service/src/main/java/cn/iocoder/yudao/coreservice/modules/pay/dal/mysql/order/PayOrderExtensionCoreMapper.java

@@ -2,19 +2,19 @@ package cn.iocoder.yudao.coreservice.modules.pay.dal.mysql.order;
 
 import cn.iocoder.yudao.coreservice.modules.pay.dal.dataobject.order.PayOrderExtensionDO;
 import cn.iocoder.yudao.framework.mybatis.core.mapper.BaseMapperX;
-import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import org.apache.ibatis.annotations.Mapper;
 
 @Mapper
 public interface PayOrderExtensionCoreMapper extends BaseMapperX<PayOrderExtensionDO> {
 
     default PayOrderExtensionDO selectByNo(String no) {
-        return selectOne("no", no);
+        return selectOne(PayOrderExtensionDO::getNo, no);
     }
 
     default int updateByIdAndStatus(Long id, Integer status, PayOrderExtensionDO update) {
-        return update(update, new QueryWrapper<PayOrderExtensionDO>()
+        return update(update, new LambdaQueryWrapper<PayOrderExtensionDO>()
-                .eq("id", id).eq("status", status));
+                .eq(PayOrderExtensionDO::getId, id).eq(PayOrderExtensionDO::getStatus, status));
     }
 
 }

yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/mapper/BaseMapperX.java

@@ -4,9 +4,11 @@ import cn.iocoder.yudao.framework.common.pojo.PageParam;
 import cn.iocoder.yudao.framework.common.pojo.PageResult;
 import cn.iocoder.yudao.framework.mybatis.core.util.MyBatisUtils;
 import com.baomidou.mybatisplus.core.conditions.Wrapper;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.Collection;
@@ -29,14 +31,26 @@ public interface BaseMapperX<T> extends BaseMapper<T> {
         return selectOne(new QueryWrapper<T>().eq(field, value));
     }
 
+    default T selectOne(SFunction<T, ?> field, Object value) {
+        return selectOne(new LambdaQueryWrapper<T>().eq(field, value));
+    }
+
     default T selectOne(String field1, Object value1, String field2, Object value2) {
         return selectOne(new QueryWrapper<T>().eq(field1, value1).eq(field2, value2));
     }
 
+    default T selectOne(SFunction<T, ?> field1, Object value1, SFunction<T, ?> field2, Object value2) {
+        return selectOne(new LambdaQueryWrapper<T>().eq(field1, value1).eq(field2, value2));
+    }
+
     default Integer selectCount(String field, Object value) {
         return selectCount(new QueryWrapper<T>().eq(field, value)).intValue();
     }
 
+    default Integer selectCount(SFunction<T, ?> field, Object value) {
+        return selectCount(new LambdaQueryWrapper<T>().eq(field, value)).intValue();
+    }
+
     default List<T> selectList() {
         return selectList(new QueryWrapper<>());
     }
@@ -45,10 +59,18 @@ public interface BaseMapperX<T> extends BaseMapper<T> {
         return selectList(new QueryWrapper<T>().eq(field, value));
     }
 
+    default List<T> selectList(SFunction<T, ?> field, Object value) {
+        return selectList(new LambdaQueryWrapper<T>().eq(field, value));
+    }
+
     default List<T> selectList(String field, Collection<?> values) {
         return selectList(new QueryWrapper<T>().in(field, values));
     }
 
+    default List<T> selectList(SFunction<T, ?> field, Collection<?> values) {
+        return selectList(new LambdaQueryWrapper<T>().in(field, values));
+    }
+
     default void insertBatch(Collection<T> entities) {
         // TODO 芋艿：修改成支持批量的
         entities.forEach(this::insert);

yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/query/LambdaQueryWrapperX.java

@@ -0,0 +1,129 @@
+package cn.iocoder.yudao.framework.mybatis.core.query;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.toolkit.ArrayUtils;
+import com.baomidou.mybatisplus.core.toolkit.CollectionUtils;
+import com.baomidou.mybatisplus.core.toolkit.support.SFunction;
+import org.springframework.util.StringUtils;
+
+import java.util.Collection;
+
+/**
+ * 拓展 MyBatis Plus QueryWrapper 类，主要增加如下功能：
+ *
+ * 1. 拼接条件的方法，增加 xxxIfPresent 方法，用于判断值不存在的时候，不要拼接到条件中。
+ *
+ * @param <T> 数据类型
+ */
+public class LambdaQueryWrapperX<T> extends LambdaQueryWrapper<T> {
+
+    public LambdaQueryWrapperX<T> likeIfPresent(SFunction<T, ?> column, String val) {
+        if (StringUtils.hasText(val)) {
+            return (LambdaQueryWrapperX<T>) super.like(column, val);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> inIfPresent(SFunction<T, ?> column, Collection<?> values) {
+        if (!CollectionUtils.isEmpty(values)) {
+            return (LambdaQueryWrapperX<T>) super.in(column, values);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> inIfPresent(SFunction<T, ?> column, Object... values) {
+        if (!ArrayUtils.isEmpty(values)) {
+            return (LambdaQueryWrapperX<T>) super.in(column, values);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> eqIfPresent(SFunction<T, ?> column, Object val) {
+        if (val != null) {
+            return (LambdaQueryWrapperX<T>) super.eq(column, val);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> neIfPresent(SFunction<T, ?> column, Object val) {
+        if (val != null) {
+            return (LambdaQueryWrapperX<T>) super.ne(column, val);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> gtIfPresent(SFunction<T, ?> column, Object val) {
+        if (val != null) {
+            return (LambdaQueryWrapperX<T>) super.gt(column, val);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> geIfPresent(SFunction<T, ?> column, Object val) {
+        if (val != null) {
+            return (LambdaQueryWrapperX<T>) super.ge(column, val);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> ltIfPresent(SFunction<T, ?> column, Object val) {
+        if (val != null) {
+            return (LambdaQueryWrapperX<T>) super.lt(column, val);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> leIfPresent(SFunction<T, ?> column, Object val) {
+        if (val != null) {
+            return (LambdaQueryWrapperX<T>) super.le(column, val);
+        }
+        return this;
+    }
+
+    public LambdaQueryWrapperX<T> betweenIfPresent(SFunction<T, ?> column, Object val1, Object val2) {
+        if (val1 != null && val2 != null) {
+            return (LambdaQueryWrapperX<T>) super.between(column, val1, val2);
+        }
+        if (val1 != null) {
+            return (LambdaQueryWrapperX<T>) ge(column, val1);
+        }
+        if (val2 != null) {
+            return (LambdaQueryWrapperX<T>) le(column, val2);
+        }
+        return this;
+    }
+
+    // ========== 重写父类方法，方便链式调用 ==========
+
+    @Override
+    public LambdaQueryWrapperX<T> eq(boolean condition, SFunction<T, ?> column, Object val) {
+        super.eq(condition, column, val);
+        return this;
+    }
+
+    @Override
+    public LambdaQueryWrapperX<T> eq(SFunction<T, ?> column, Object val) {
+        super.eq(column, val);
+        return this;
+    }
+
+    @Override
+    public LambdaQueryWrapperX<T> orderByDesc(SFunction<T, ?> column) {
+        super.orderByDesc(true, column);
+        return this;
+    }
+
+    @Override
+    public LambdaQueryWrapperX<T> last(String lastSql) {
+        super.last(lastSql);
+        return this;
+    }
+
+    @Override
+    public LambdaQueryWrapperX<T> in(SFunction<T, ?> column, Collection<?> coll) {
+        super.in(column, coll);
+        return this;
+    }
+
+}

yudao-user-server/src/main/java/cn/iocoder/yudao/userserver/modules/member/dal/mysql/user/MbrUserMapper.java

@@ -13,7 +13,7 @@ import org.apache.ibatis.annotations.Mapper;
 public interface MbrUserMapper extends BaseMapperX<MbrUserDO> {
 
     default MbrUserDO selectByMobile(String mobile) {
-        return selectOne("mobile", mobile);
+        return selectOne(MbrUserDO::getMobile, mobile);
     }
 
 }