类图

+ shangpinmingcheng: string+ shangpinbianhao: string+ shangpinfenlei : string+ pinpai : string+ guige:string+ shangpinxiangqin:longtext+ shangchuangshijian:datetime+ addtime: timestamp+ price:double+ storeupnum:int

 yonghu

+ yonghu() : void+ pinglun() : void+ shangpin() : void+ storeup() : void  + dizhi() : void

 dizhi

+ yonghu() : void+ updata_dizhi() : void+ delete_dizhi() : void

dindan

+ get_yonghu() : void+ updata_dindan() : void+ delete_dindan() : void+ pinglun() : void+ shangpin() : void

+ zid:int+ uid:int+ address:string+ name:string+ phone:string+ isdefault:string+ addtime: timestamp

+ uid:int+ sid:int+ goodname:string+ picture:longtext+ buynumber:int+ price:double+ total:double+ type:int+ statues:string+ address:string+ tel:string+ consignee:string+ logistics:string+ remark:string+ goodtype:string+ sfsh:string+ shhf:longtext

+ cid:int+ uid:int+ goodname:string+ tablename:string+ name:string+ picture:longtext+ type:string+ addtime: timestamp

+ sid:int+ refid:int+ uid:int+ avatarurl:longtext+ nickname:string+ content:longtext+ reply:lontext

 shangpin

+ get_yonghu() : void+ updata_shangpin() : void+ delete_shangpin() : void

 pinglun

+ get_yonghu() : void+ updata_pinglun() : void+ delete_pingljn() : void

storeup

+ yonghu() : void+ shangpin() : void+ updata_storeup() : void+ delete_storeup() : void

+ zhanghao: varchar+ mima: varchar+ yonghuxingming : varchar+ touxiang : varchar+ xingbie:varchar+ shouji:varchar+ addtime: timestamp+ money:double