团购网站开发

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摘要 论文阐述了基于B/S模式的购物网站的开发,并对该系统的需求分析及系统需要实现的设计方法作了介绍。该系统的基本功能包括用户购买和管理员管理。用户购买系统包括商品查询,订单查询和商品订购;管理员系统包括管理员登录,商品管理,对用户订单的处理和计算用户所购商品的金额。这个系统被划分成两块:即后台数据库和Web站点。因为此系统是基于结构化设计的,所以它能非常便利地扩展成适合于未来更加复杂的环境。总之,该系统是一个可靠而有用的系统。 随着互联网技术的迅猛发展,现在Internet已从单纯的学术科研向综合性商业网络发展,人们对于互联网技术的要求已不单单是浏览一下网页、收发电子邮件等简单的网络应用。高速发展的互联网技术为网上购物系统的发展提供了强大的动力,同时,网上购物的环境已经逐步得到了改善。网上购物对网民的吸引力将会越来越大,网民对购物网站的看法也将必定会从不了解到了解,从拒绝到接受,从怀疑到信任,网上购物的观念将更加深入人心。 在本网上购物系统中,顾客能够方便的进行用户注册,查看商品,并可以将满意的商品加入购物车。顾客购买完商品后,会得到系统自动分配的一个唯一的订单号,以方便顾客随时查询订单处理情况,了解现在货物的状态;而且管理员可以对商品的信息进行维护与管理,包括对现有商品信息的修改、新商品信息的加入、过时商品信息的删除等;管理员还可以查看历史订单的记录和现在订单的情况。 本设计以Microsoft Visual Studio 2010为开发环境,采用当前比较流行的C#编程语言进行编码,数据库采用的是Microsoft SQL Server 2008。 关键词:ASP.NET 电子商务 B/S模式 II

ABSTRACT This thesis mainly explain the development of the Electronic Commerce system which on the basis of B/S mode .It makes introduction one by one from the analysis of systematic demands and designation of the system to the systematic realization . This system’s basic functions mainly include user subsystem and janitor subsystem. The user subsystem include shopping inquiring, order inquiring, shopping ordering, the janitor subsystem include janitor login, shopping managing, dealing with the user order, counting the sales of shopping. The System is divided into database and Web site. Because the system is designed on the base of structure, it can be conveniently extended to adapt the more complicated environment in the future. In a word, it is a reliable and useful system. With the rapid development of Internet technology, and now Internet has changed from mere academic research to the development of a comprehensive business network, there is the request of Internet technology has not just glance at the page, send and receive e-mail and Web applications easy. The rapid development of Internet technology for the development of online shopping system provides a powerful driving force, at the same time, on-line shopping environment has been improved gradually. Internet shopping on the Internet more and more attractive, and Internet users to view the website will also never know that, from the refusal to accept, from the suspect to the trust, the concept of online shopping will be more people. At this online shopping system, customers can easily register for a user to view the merchandise, and merchandise can be satisfied with the Add to Cart. End customers to buy merchandise, it will be automatically allocated a unique order number in order to facilitate customer orders at any time deal with the situation of inquiry to find out the status of goods now; and administrators can carry out the maintenance of goods and information management, including the current merchandise has information changes, new product information, add, delete outdated information, merchandise, etc.; the administrator can also view the history of the Order of the Record and Order situation now. III

The design for the Microsoft Visual Studio 2010 development environment, comparing the use of current popular programming languages C # coding, databases are used in Microsoft SQL Server 2008. Key words: ASP.NET Electronic Commerce B/S mode IV 目 录 1 绪论 ......................................................................................................................... 1 1.1 课题研究背景 ................................................................................................................... 1 1.2 系统研究现状 ................................................................................................................... 1 1.3 课题的研究意义 ............................................................................................................... 2 1.4 研究方法 ........................................................................................................................... 2 1.5 本章小结 ........................................................................................................................... 3 2 相关技术 ................................................................................................................. 4 2.1 ASP.NET技术介绍 ............................................................................................................ 4 2.2 VS2010集成开发环境简介 .............................................................................................. 6 2.3 HTML简介 .......................................................................................................................... 9 2.4 SQL2008简介 .................................................................................................................... 9 2.5 本章小结 ......................................................................................................................... 11 3 系统分析 ............................................................................................................... 12 3.1 系统的结构 ..................................................................................................................... 12 3.2开发方法选择 .................................................................................................................. 14 3.3 可行性分析 ..................................................................................................................... 15 3.4 需求分析 ......................................................................................................................... 16 3.5 性能需求 ......................................................................................................................... 18 3.6系统业务流程 .................................................................................................................. 18 3.7 系统功能模块结构 ......................................................................................................... 19 3.8 数据库设计 ..................................................................................................................... 19 3.9 本章小结 ......................................................................................................................... 22 4 系统详细设计与实现 ........................................................................................... 23 4.1 设计平台搭建 ................................................................................................................. 23 4.2 用户登录模块的实现 ..................................................................................................... 26 4.3 留言板模块的实现 ......................................................................................................... 28 4.4 商品信息模块的实现 ..................................................................................................... 31 4.5 后台模块的实现 ............................................................................................................. 32 4.6 本章小结 ......................................................................................................................... 37 5 系统测试 ................................................................................................................. 38 5.1 软件测试的定义 ............................................................................................................. 38 5.2 软件测试的过程 ............................................................................................................. 38 5.3 测试结果 ......................................................................................................................... 39 5.4 系统不足 ......................................................................................................................... 43 6 总结 ....................................................................................................................... 44