INSERT INTO `t_user_message`(`id`, `user_id`, `type`, `title`, `content`, `read`, `related_id`, `related_type`, `deleted`, `create_by`, `update_by`, `create_time`, `update_time`, `related_info`) VALUES (#{item.id},#{item.userId},#{item.type},#{item.title},#{item.content} ,#{item.read},#{item.relatedId},#{item.relatedType},#{item.deleted} ,#{item.createBy},#{item.updateBy},#{item.createTime} ,#{item.updateTime},#{item.relatedInfo} ) SELECT * FROM t_user_message WHERE user_id = #{param.userId} AND type = #{param.type} ORDER BY create_time DESC update t_user_message set `read` = 1 where `user_id` = #{userId}