select id, user_id, user_name, telphone from purchase_notice_person
insert into purchase_notice_person
id,user_id,user_name,telphone,#{id},#{userId},#{userName},#{telphone},
update purchase_notice_person
user_id = #{userId},user_name = #{userName},telphone = #{telphone},
where id = #{id}
delete from purchase_notice_person where id = #{id}
delete from purchase_notice_person where id in
#{id}