From 6781628db9ee02f57dffc5cd5aba7a9f109ee246 Mon Sep 17 00:00:00 2001
From: zhangzeli <123456>
Date: 星期二, 09 十一月 2021 14:58:38 +0800
Subject: [PATCH] 意见建议
---
xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/AccidentMapper.java | 26 ++++++++++++++++++++++++++
1 files changed, 26 insertions(+), 0 deletions(-)
diff --git a/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/AccidentMapper.java b/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/AccidentMapper.java
new file mode 100644
index 0000000..198f95c
--- /dev/null
+++ b/xboot-modules/xboot-your/src/main/java/cn/exrick/xboot/your/mapper/AccidentMapper.java
@@ -0,0 +1,26 @@
+package cn.exrick.xboot.your.mapper;
+
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import cn.exrick.xboot.your.entity.Accident;
+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 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;
+
+/**
+ * 浜嬫晠璁板綍鏁版嵁澶勭悊灞�
+ * @author zhangzeli
+ */
+public interface AccidentMapper extends BaseMapper<Accident> {
+
+ @Select("SELECT a.*,b.car_no as temp FROM t_accident a LEFT JOIN t_car b ON a.car_id=b.id ${ew.customSqlSegment} ")
+ @Results({@Result(column="temp", property="carNo", jdbcType = JdbcType.VARCHAR)})
+ IPage<Accident> page2(Page initMpPage, @Param(Constants.WRAPPER) QueryWrapper<Accident> wrapper);
+}
\ No newline at end of file
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