ssm5tq98/target/classes/mapper/CommonDao.xml

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="com.dao.CommonDao">
	<select id="getOption" resultType="String" >
		SELECT distinct ${column} FROM ${table} 
			where ${column} is not null and ${column} !=''
			<if test = "level != null"> 
			and level=#{level} 
			</if>
			<if test = "parent != null"> 
			and parent=#{parent} 
			</if>
	</select>