From b62fdf04bc9bd36d4992847128bfd40292c3cac1 Mon Sep 17 00:00:00 2001
From: zhangzeli <123456>
Date: 星期二, 09 十一月 2021 15:02:03 +0800
Subject: [PATCH] 意见建议
---
xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java b/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java
index daf8baf..696a084 100644
--- a/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java
+++ b/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/CarMapper.java
@@ -1,8 +1,17 @@
package cn.exrick.xboot.your.mapper;
+import cn.exrick.xboot.your.entity.Area;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.core.toolkit.Constants;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import org.apache.ibatis.annotations.Param;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import cn.exrick.xboot.your.entity.Car;
+import org.apache.ibatis.annotations.Result;
+import org.apache.ibatis.annotations.Results;
+import org.apache.ibatis.annotations.Select;
+import org.apache.ibatis.type.JdbcType;
import java.util.List;
@@ -11,4 +20,8 @@
* @author zhangzeli
*/
public interface CarMapper extends BaseMapper<Car> {
+
+ @Select("SELECT a.*,b1.nickname AS temp,b2.nickname AS followNickName FROM t_car a LEFT JOIN t_user AS b1 ON a.user_id = b1.id LEFT JOIN t_user AS b2 ON a.follow_user_id = b2.id ${ew.customSqlSegment} ")
+ @Results({@Result(column="temp", property="nickName", jdbcType = JdbcType.VARCHAR)})
+ IPage<Car> page2(Page initMpPage, @Param(Constants.WRAPPER) QueryWrapper<Car> wrapper);
}
\ No newline at end of file
--
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