From 2b279bcb40a5ec23a463a94d6cf69a68aff2b9b5 Mon Sep 17 00:00:00 2001
From: xuxin <840198532@qq.com>
Date: Sat, 8 Nov 2025 14:57:27 +0800
Subject: [PATCH] =?UTF-8?q?mybatis--Mybatis-=E5=8A=A8=E6=80=81SQL-sql&incl?=
 =?UTF-8?q?ude?=
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---
 .../src/main/resources/com/inmind/mapper/EmpMapper.xml     | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/springboot-mybatis-crud/src/main/resources/com/inmind/mapper/EmpMapper.xml b/springboot-mybatis-crud/src/main/resources/com/inmind/mapper/EmpMapper.xml
index 2b9a458..2f86439 100644
--- a/springboot-mybatis-crud/src/main/resources/com/inmind/mapper/EmpMapper.xml
+++ b/springboot-mybatis-crud/src/main/resources/com/inmind/mapper/EmpMapper.xml
@@ -4,9 +4,14 @@
         "https://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.inmind.mapper.EmpMapper">
 
+    <!--抽取公共的查询sql-->
+    <sql id="empCommonSelect">
+        select id, username, password, name, gender, image, job, entrydate, dept_id, create_time, update_time from emp
+    </sql>
 
     <select id="list1" resultType="com.inmind.pojo.Emp"><!--注意：resultType定义的是单条记录的java封装类型-->
-        select * from emp
+        <!--插入指定的sql片段-->
+        <include refid="empCommonSelect"></include>
         <where>
             <if test="name != null">
                 name like  concat('%',#{name},'%')