摘要: 1.dao 接口中 Integer delete(List<UserDeviceRela> relas); 2.xml <delete id="delete" parameterType="java.util.List"> delete from relation where <foreach co 阅读全文
posted @ 2018-04-03 17:51 jack_zou2018 阅读(956) 评论(0) 推荐(0) 编辑