学校代码：10410
序 号 20054060
本 科 毕 业 论 文
题目： 网上购物系统
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姓 名：
学 号： 2
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年 级：
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网上购物系统
二00九年 五月
II
网上购物系统
摘 要
伴随着计算机技术在各行各业日益广泛和深入的应用，网络的概念早已深入人心。
网络在各行各业的发展战略中占据了重要的位置，成为商家不可分割的部分。商品的
宣传已不只局限于电视与报纸，网络已成为商家展示自己的另一个舞台。商家建立网
站，将商家各方面的宣传与服务展现于网络中，通过网络更可实现如网上购物、信息
查寻等功能，这些在改变我们原有经营方式与经营理念的同时，也为商家带来了更高
的效益。因此，对于商家来说，拥有一个属于自己的网站是至关重要的。
本论文研究一种基于 MVC 三框架的 ASP.NET 三层结构软件设上购物系统，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
Microsoft 公司以 C#为核心语言的 ASP.NET 开发工具，利用微软提供的 IIS 5.0 建立运
行环境，再结合 SQL Server 2005 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 ASP.NET 页面，不断改进，直到功能基本
实现的可行系统。本系统主要分为后台系统管理和前台会员操作两部分。后台管理主
要有：订单管理，商品管理，会员管理，物流管理，系统管理五个功能模块。前台会
员操作主要有：商品信息展示，会员注册，会员登录，会员信息修改，购物车管理，
会员充值六个功能模块。由于开发环境和工具都是基于 Microsoft 公司产品，所以系统
能够在 Visual Studio 2005 或者更高版本上运行，又因为系统采用 MVC 三层架构设计
思想，使得系统的可移植性非常强，只需修改配置文件就能在在不同服务器上运行。
关键字：.NET；C#；SQL Server 2005；网上购物系统
I
网上购物系统
On-Line Shopping System
ABSTRACT
Follow the technology of the computer in the enterprise and deep application day by day
of all trades and professions, the concept internet has been deeply taken up people’s heart.
Today , the internet takes an very important part in the development tactics of all trades and
professions, became a part of an company which can not be partition off. The merchandise
has not only limited in TV set and newspaper. The internet has became another stage which
company can display themselves. Company set up web site, and make propaganda and service
of all aspects of company, display on the internet. Though internet we can achieve buying
products on the internet, searching message and so on. Those have changed old way of
management and idea of management, meanwhile those also bring more yield for company.
So, for the business company, have a web site which is belong to themselves is very
important.
I studied one kind of system of shopping online based on a framework Of MVC. Its
developments mainly include database setting-up, back-stage management and web design of
the foreground pages. The system uses ASP.NET developing instrument, which taking C# as
key language of Microsoft Company, exploit IIS 5.0 offered by Microsoft as running
environment, and then combine with SQL server 2005 to establish the database. At first,
utilize its various kinds of packages offered to set up the database within short time. Then, I
analyzed database and made pages with ASP.NET, improved constantly, until basic functions
of the system were realized. the system is divided into system management and operation of
future membership in two parts. Background management include: order management,
merchandise management, membership management, logistics management, system
management of five functional modules. The future operation of the main members are:
commodity information display, member registration, member login, member information
changes to vehicle management, members of top-six functional modules. As the development
environment and tools are based on Microsoft products, so the system can be Visual Studio
2005 or later to run, but also because the system uses the MVC design of the three-tier
structure, making the system very strong portability, simply modify configuration document
will be able to run on different servers.
key words: .NET;C#; SQL Server 2005; On-Line Shopping System
II
目 录
摘 要..................................................................................................................................................................I
ABSTRACT.....................................................................................................................................................II
第一章 系统概述.............................................................................................................................................1
1.1 电子商务介绍......................................................................................................................................1
1.2 电子商务系统......................................................................................................................................1
1.2.1 基础电子商务系统.................................................................................................................2
1.2.2 电子商务系统环境.................................................................................................................4
1.3 电子商务系统 Web 平台的开发方式................................................................................................4
1.3.1 Web 平台的体系架构.............................................................................................................4
1.3.2 Web 服务器平台.....................................................................................................................5
1.3.3 Web 平台的开发方法.............................................................................................................8
第二章 系统规划.............................................................................................................................................9
2.1 系统规划概述......................................................................................................................................9
2.1.1 系统规划的目标，任务和主要工作.....................................................................................9
第三章 系统需求分析...................................................................................................................................13
3.1 需求分析...........................................................................................................................................13
3.2 用列需求............................................................................................................................................13
3.2.1 功能性需求概述...................................................................................................................13
3.2.2 用列模型................................................................................................................................14
3.3 系统流程图........................................................................................................................................14
3.4 系统逻辑...........................................................................................................................................15
3.4.1 数据流图..............................................................................................................................15
3.4.2 数据流图..............................................................................................................................16
第四章 系统数据库设计...............................................................................................................................20
4.1 数据库概念设计................................................................................................................................20
3.1.1 数据库设计规范..................................................................................................................20
3.1.2 数据库逻辑设计..................................................................................................................20
3.1.3 数据字典..............................................................................................................................21
第五章 系统总体设计...................................................................................................................................26
5.1 系统体系结构....................................................................................................................................26
5.2 系统总体功能结构...........................................................................................................................27
5.3 系统总体物理结构...........................................................................................................................28
第六章 系统详细设计...................................................................................................................................30
