1.点击File --->Settings --->步骤如下图
然后新建mapper.xml文件
点击mapper即可
2.添加其他模板方法同上
mapper:
<?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="">