1.1 电子商务介绍
电子商务是伴随着信息经济的脚步，在20世纪90年代兴起于美国、欧洲等发达国家的一个新概念。目前，国际上对电子商务尚无统一的定义。一般来说，狭义的概念是指在开放的国际互联网及其它网络的环境下，通过服务器的运用，实现消费者的网上购物、企业间商业交易的一种新型交易运营模式。即电子商务＝Web（服务器）＋IT（信息技术）+企业业务。
1、电子商务的类型：从其交易对象来看，电子商务的应用包括企业与企业之间的电子商务 (B2B)、企业与消费者之间的电子商务(B2C)、企业与政府之间的电子商务 (B2G)、政府与消费者之间的电子商务(G2C)、企业内部的电子商务。
2、电子商务的本质特点：电子商务的重点在于商务、电子商务的核心竞争力在于信息平台、电子商务的使命在于利用互联网技术对传统资源的整合。
电子商务实现贸易的全球化、直接化、网络化，发展电子商务是不可阻挡的趋势，而我国的电子商务尚不完善。要实现全过程的电子商务，就要加快网络基础设施建设和网络互联，实现金融电子化及海关、税务、行政监管部门电子化，市场环境网上支付，建立安全体系认证结构，健全相关法律法规等等。
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。
本论文研究了一种基于数据关联规则的网上购物系统。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 2000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。
本系统主要运用了系统开发生命周期法(System Development Life Cycle 简称SDLC)和结构化方法(Structured Approach)来阐述该系统的开发过程，将计算机作为管理决策的支持手段，融入日常业务的各个环节，使得管理更加规范，同时也能够更好的为顾客服务，该系统大大提高了工作效率，为公司带来了更好的社会效益和经济效益。本系统采用ASP.NET和SQL Server 2000为开发工具，具有扩展性。
在此，我真诚的感谢对我的毕业设计进行耐心指导的王保旗老师，以及对我的论文完成给予帮助的各位老师和同学。
关键字：软件生命周期法；信息系统开发；浏览器/服务器； 动态网站
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 related-data /rule. 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 2000 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 mainly utilize the Structrued Approach of System Development Life Cycle method to expound the performance history of Department Store MIS,computer as important administrative decision supporter.Which will make the business technological process more standard and rational,raise working effiencicy,and bring us greater management and economic benefit.The system adopts ASP.NET and SQL Server 2000 as the development tool,so it is /extensible.
Thanks to my tutor,Teacher wang bao qi.He gives me earnest direct to this paper,as well as other teachers and my fellow /students.
key words: Software life cycle method; Information System Developing; B/S ; Dynamic website
