系统网上商城论文

本科生毕业论文(设计)网上购物系统设计专 业 计算机科学与技术

学 号

姓 名

指导教师

2006年5月30 日

毕业论文(设计)开题报告

网上购物系统设计

本网上购物系统是一个基于Internet,采用B2C(Business to Consumers)模式，并根据现有的网上购物系统的现状而设计开发的电子商务平台。它不但可以扩大商家的规模和市场影响力，而且可以减少企业的经营成本，提高工作效率。

本文首先介绍了网上购物系统的现状及开发背景，然后论述了系统的设计目标，系统需求和总体设计方案，较详细的论述了系统的详细设计和实现。最后，本文对网上购物系统进行了系统检测并提出了还需要改进的问题。

本系统主要为用户提供了会员注册，购物车管理，商品搜索，用户资料修改等功能，为管理员提供了商品管理，用户信息管理，新闻信息管理，广告链接管理等功能。在设计方面，本系统采用B/S三层结构， 同时使用JSP技术进行动态页面的设计，从系统的安全性和代码的可重用性方面考虑，运用JavaBean对程序的关键代码进行封装。后台数据库选用Access数据库。

： B/S结构； JavaBean； JSP； Access

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Abstract： The shop online system is a electronic commercial platform whichhas been designed according to the situation of shop online system based onInternet with B2C mode. It can not only enhance the scale of shoppingcentre and market influence, and can also reduce the enterprise’s runningcost, improve work efficiency.

The thesis has firstly introduced the practical situation and thedeveloping background of the system. And then has described the designinggoal、 system need and the whole designing plan, has described the detaileddesign and reality of the system in detail. Finally, conclusion has beendrawn about the system and problem has also been raised.

The system has mainly provided users with the following functions:membership registration、 shopping car management、 goods search、 informationmodify etc. It has also provided managers with goods management、 customerinformation management、 news management 、 ad management and so on. It hasbeen designed with B/S mode of three-tier structure, JSP technology indynamic page design. Considering from the security and reusing code of thesystem, key codes has been secured by JavaBean technology. Access databasehas been used as the background database.

Key Words: B/S structure; JavaBean; JSP ;Access

中文摘要„„„„„„„„„„„„„„„„„„„„„„„„„„„Ⅰ

英文摘要„„„„„„„„„„„„„„„„„„„„„„„„„„„Ⅱ

目 录„„„„„„„„„„„„„„„„„„„„„„„„„„„Ⅲ

前 言„„„„„„„„„„„„„„„„„„„„„„„„„„„„1

一网上购物系统概述„„„„„„„„„„„„„„„„„„„„„2

1.1系统的开发背景„„„„„„„„„„„„„„„„„„„„„2

1 .1 .1 网上购物的发展„„„„„„„„„„„„„„„„„„„2

1.1.2网上购物系统的现状„„„„„„„„„„„„„„„„„„2

1 .2 系统实现的目标„„„„„„„„„„„„„„„„„„„„3

1 .3 系统开发的意义„„„„„„„„„„„„„„„„„„„„3

二网上购物系统分析„„„„„„„„„„„„„„„„„„„„„4

2.1网站的设计目标„„„„„„„„„„„„„„„„„„„„„4

2.2网站的可行性分析„„„„„„„„„„„„„„„„„„„„4

2.3网站的深入调查„„„„„„„„„„„„„„„„„„„„„5

2.4网站设计的特点„„„„„„„„„„„„„„„„„„„„„5

2.5网站开发的设计思想„„„„„„„„„„„„„„„„„„„5

2.6系统设计的总体规则„„„„„„„„„„„„„„„„„„„6

三系统的开发技术及主要架构„„„„„„„„„„„„„„„„„7

3.1开发技术的选择„„„„„„„„„„„„„„„„„„„„„7

3.2系统的主要架构及开发模式„„„„„„„„„„„„„„„„7

3.1.1基于B/S的体系结构„„„„„„„„„„„„„„„„„8

3.1.2基于MVC的应用开发模型„„„„„„„„„„„„„„„8

四系统的功能和流程分析„„„„„„„„„„„„„„„„„„„10

4.1 网站的功能分析„„„„„„„„„„„„„„„„„„„„10

4.2平台功能模块的设计分析„„„„„„„„„„„„„„„„10

4.3 系统流程分析„„„„„„„„„„„„„„„„„„„„„1 1

4.3.1前台购物流程„„„„„„„„„„„„„„„„„„„1 1

4.3.2注册功能流程„„„„„„„„„„„„„„„„„„„„1 1

4.3.3商品搜索流程„„„„„„„„„„„„„„„„„„„„12

4.3.4用户登录流程„„„„„„„„„„„„„„„„„„„12

4.3.5商品管理流程„„„„„„„„„„„„„„„„„„„13

4.3.6购物车流程„„„„„„„„„„„„„„„„„„„„„14

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