大型超市管理系统的设计与实现

I摘要网上超市管理系统是一个为了适应社会发展，为广大网民提供服务的网站。在社会的经济发展越来越快的环境下，人们对信息的更新速度和完整性要求越来越高，因此对网站的要求也越来越高。本论文研究了实用的基于的超市管理系统。其开发主要包括后台数据库的建立、后台管理以及前台页面的Web设计。系统使用SUN公司以JAVA为核心语言开发，利用SUN提供的Tomcat建立运行环境，再结合SQLSERVER2000建立数据连接关系。利用其提供的各种组件，在短时间内建立数据库，对数据库进行分析与建立JSP页面，不断改进，直到功能基本实现的可行系统，通过电子商务网站的建设以实现对商业零售企业提供信息化管理，并建立了基于网络订货系统和网络销售系统。文中着重论述了系统功能与实现、数据流程及存储,包括商品目录、会员注册、网上订货与购物、商品查询、后台数据库管理等。关键字：java；Tomcat；SQLServer2000IIABSTRACTTheSupermarketManagementSystemisinordertoadaptthesocialdevelopment,providestheserviceforthegeneralwebcamsthewebsite.Undersociety'seconomicaldevelopmentmoreandmorequickenvironment,thepeoplearemoreandmorehightotheinformationrenewalspeedandthecompleterequest.Thereforemoreandmoreisalsohightothewebsiterequest.Inthispaper,apracticalstudyofsupermarket-basedmanagementsystemfor:java；Tomcat；SQLServer2000I目录第1章绪论..................................................................................................................................1第2章需求分析..........................................................................................................................22.1现行业务......................................................................................................................22.1.1概要描述................................................................................................................22.1.2存在的主要问题....................................................................................................22.2开发工具和硬件环境........................................................................................................22.2.1开发工具...............................................................................................................22.2.2硬件环境...............................................................................................................32.3系统可行性分析................................................................................................................32.3.1技术可行性...........................................................................................................32.3.2经济可行性...........................................................................................................42.3.3操作可行性...........................................................................................................42.3.4系统设计目标.......................................................................................................52.4系统实体E-R图................................................................................................................52.4.1商品实体对象........................................................................................................52.4.2订单实体对象........................................................................................................62.4.3会员实体对象........................................................................................................7第3章系统总体设计.................................................................................................................113.1系统功能模块设计..........................................................................................................113.1.1系统前台功能模块设计......................................................................................113.1.2系统后台功能模块设计......................................................................................123.1.3系统流程设计.....................................................................................................143.2数据库设计.....................................................................................................................153.2.1数据库结构设计..................................................................................................153.2.2数据库建模..........................................................................................................17第4章系统详细设计.................................................................................................................194.1系统功能模块的设计.......................................................................................................194.1.1会员管理模块概述..............................................................................................194.1.2会员注册模块设计...........