基于java web的网上购物系统 系统主要分为前台和后台。前台包括产品的展示及会员购物等模块，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-Java web-based online shopping system, the system is divided into foreground and background. Front, including product display and members shopping module, the back