insert into lf.sys_downlog (downid,ip,create_user,create_time) values (#{downid},#{ip},#{createUser},now()) insert into lf.sys_downlog (downid,ip,create_user,create_time) values (#{item.downid},#{item.ip},#{item.createUser},now()) delete from lf.sys_downlog where id = #{id} delete from lf.sys_downlog where id in #{id} update lf.sys_downlog set downid=#{downid},ip=#{ip},update_user=#{updateUser},update_time=now() where id=#{id} update lf.sys_downlog downid=#{item.downid},ip=#{item.ip},update_user=#{item.updateUser},update_time=now() where id = #{item.id}