直接上程式碼：

<!--選單排序-->
<update id="updateMenuOrder" parameterType="list">
update resources
    <trim prefix="set" suffixOverrides=",">
        <trim prefix="level=case" suffix="end,">
            <foreach collection="list" item="i" index="index">
when id=#{i.id, jdbcType=INTEGER} then #{i.level, jdbcType=INTEGER}
            </foreach>
 
        </trim>
    </trim>
where
    <foreach collection="list" separator="or" item="i" index="index" >
id=#{i.id, jdbcType=INTEGER}
    </foreach>
</update>