mysql批量修改

批量新增可以用foreach標籤 批量修改也可以的

<update  id="updateBatch" parameterType="java.util.List">
  <foreach collection="list" item="noticeInfo" index="index" open="" close="" separator=";">
    update notice_info
    <set>
      notice_statue=${noticeInfo.noticeStatue}
    </set>
    where id = ${noticeInfo.id}
  </foreach>
</update >