网上书店系统需求分析编写：DDU小组书目1综述...............................................................................................................................................21.1前言....................................................................................................................................21.2国内外探讨现状及发展趋势：........................................................................................21.3网站设计的特点................................................................................................................32.系统分析.......................................................................................................................................42.1总体需求............................................................................................................................42.2功能需求............................................................................................................................42.3性能需求............................................................................................................................53.探讨目标.......................................................................................................................................64.系统需求分析................................................................................................................................75.系统管理流程及模块功能分析...................................................................................................85.1网上书店管理系统的整体规划........................................................................................85.2网上书店前台销售管理系统的整体网页设计...............................................................95.3各个子系统模块的功能....................................................................................................9图书阅读检索子系统有以下功能:.................................................................................9会员访问子系统有以下功能：....................................................................