and id= #{id} and name=#{name} and upwd=#{upwd} and tel=#{tel} select * from userinfo limit #{offset} ,#{pageSize} select count(0) from userinfo select * from userinfo where id=${value} insert into userinfo (name,tel,upwd,utype) values (#{name},#{tel},#{upwd},#{utype}); update userinfo set name=#{name},tel=#{tel},upwd=#{upwd},utype=#{utype} where id=#{id} delete from userinfo where id=${value}