insert into article(articleid , title , bannerid , image , istop , isflv , contents , addtime , hits )
values(#{articleid} , #{title} , #{bannerid} , #{image} ,
#{istop} , #{isflv} , #{contents} , #{addtime} , #{hits} )
update article set title=#{title} , bannerid=#{bannerid} , image=#{image} , istop=#{istop} , isflv=#{isflv} ,
contents=#{contents} , addtime=#{addtime} ,
hits=#{hits} where articleid=#{articleid}
delete from article where articleid = #{articleid}