INSERT INTO sys_ser_beatuistaff ( ID, SER_ID, BEAUTI_ID, IS_MAIN ) VALUES ( #{id}, #{serId}, #{beautiId}, #{isMain} ) UPDATE sys_ser_beatuistaff SER_ID = #{serId}, BEAUTI_ID = #{beautiId}, IS_MAIN = #{isMain}, WHERE id=#{ID} delete from sys_ser_beatuistaff where ID in #{item} DELETE FROM sys_ser_beatuistaff where ID=#{id}