yuannongye/target/classes/mapper/SysRoleMenuMapper.xml

<?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.weather.mapper.SysRoleMenuMapper">

    <insert id="batchRoleMenu">
        insert into sys_role_menu(role_id, menu_id) values
        <foreach item="item" index="index" collection="list" separator=",">
            (#{item.roleId},#{item.menuId})
        </foreach>
    </insert>


</mapper>