2. IT
    3. SSMMapper.xml数组和集合作为 sql 语句 参数

    SSMMapper.xml数组和集合作为 sql 语句 参数

    xiaoxiao2021-03-25  95
    <delete id="deleteByPks" > delete from user where user_id in <!-- 参数为List，collection="list",     参数为[]数组时，collection="array" --> <foreach collection="array" open="(" separator="," close=")" item="pk"> #{pk} </foreach> </delete>
    转载请注明原文地址: https://ju.6miu.com/read-15410.html

    技术

    最新回复(0)