系统主要分为前台和后台。前台包括：会员登录及注册、会员资料修改、新品上架、特价商品、购买商品、去收银台结账、购物车、查看订单、销售排行和商城公告等模块。后台是管理界面，主要包括商品信息、会员信息、订单信息和公告信息的常规设置。-System is mainly divided into front and back-office. Prospects include: Members Login and Registration Member information changes, speci