分类号郑州电力高等专科学校毕业设计〔论文〕题目Market网上商城购物系统并列英文题Market Online Sales System系部电子信息系专业计算机应用技术姓名李蓓蓓班级计算机0801指导教师张慧丽职称讲师论文报告提交日期2011年6月8日郑州电力高等专科学校摘要随着21世纪的到来，信息化时代已经向我们走来，这个时代的最重要的标志就是计算机的广泛应用。
如今社会上计算机应用已经到达非常普及的程度，随处都可以见到计算机的身影。
我们也熟悉了在社会各处遇见它们的环境，家庭娱乐，学校的机房，金融场所，以及到处可见的网吧，计算机如水银般无孔不入。
近年来，随着网络技术和Internet的迅速开展，基于Browser/Server构造的Web应用，因其具有易用性、通用性和良好的可扩展性等优点而开展迅速，正逐渐成为实现企业管理信息系统的主流技术。
而开发一个Web应用系统是一项浩大的工程，要求设计者能够提出合理的系统架构。
合理的系统架构可以减少开发及维护系统所用的资源，提升工作效率。
因此，在Web企业级应用系统开发过程中，设计模式的选定和应用系统架构的设计是一个重要环节。
本系统运用平时所学一些根本技术，自定义控件，技术，实现了market网上购物商城的前台页面浏览，用户注册登录，用户下订单购物，购物车，后台的用户、物流、订单等管理的功能。
到达了毕业设计的要求，同时锻炼了自己的动手能力。
AbstractWith the advent of the 21st century, information age has come to us, this era is the most important symbol of the extensive application of computers. Now the community has reached a very popular computer application degree, the computer can be seen everywhere on the scene. We are also familiar encounter them everywhere in the social environment, family entertainment, school room, financial sites, and Internet cafes are everywhere, asall-pervasive computer such as mercury.In recent years, with the network technology and the rapid development of Internet-based Browser / Server structure of Web applications, because of its ease of use, versatility and good scalability advantages of the rapiddevelopment of the enterprise is becoming a management informationmainstream system. The development of a Web application system is a massive undertaking, requiring designers to a reasonable system architecture. Reasonable system architecture can reduce development and maintenance of the system resources used to enhance work efficiency. Therefore, in the Web enterprise application development, design patterns and application of selected system architecture design is an important part.The system usually learned using some basic techniques , custom controls, technology to realize the future of online shopping mall market page views, user registration, login, user order shopping, shopping cart, the background of the user, the logistics , order management functions. Meet the design requirements for graduation, while exercising their practical ability目录第一章我国电子商务的现状和开展前景............................................................... - 1 - 第二章系统需求分析................................................................................................................. - 5 -2.1 系统功能需求............................................................................................................................. - 5 -2.2 系统设计思路............................................................................................................................. - 6 -2.2.1 功能设计........................................................................................................................ - 6 -2.2.2 构造设计........................................................................................................................ - 7 - 第三章数据库设计....................................................................................................................... - 9 -3.1 数据库各表关系图.................................................................................................................... - 9 -3.2 局部表字段设计及注释.......................................................................................................... - 9 - 第四章系统实现主要技术介绍...................................................................................... - 12 - 内置对象 ............................................................................................................................................. - 12 - 自定义用户控件................................................................................................................................ - 15 - ................................................................................................................................................................ - 16 - 第五章系统局部功能展示及其实现代码............................................................. - 20 -5.1 局部界面展现........................................................................................................................... - 20 -5.2 新用户注册和用户登陆........................................................................................................ - 23 -5.3 后台管理功能........................................................................................................................... - 28 -5.4 随机产生验证码代码............................................................................................................. - 30 -5.5 数据访问核心类局部代码.................................................................................................... - 31 - 第六章总结....................................................................................................................................... - 35 - 参考文献 ................................................................................................................................................ - 36 - 附录............................................................................................................................................................. - 37 -第一章我国电子商务的现状和开展前景电子商务作为现代效劳业中的重要产业，有“朝阳产业、绿色产业〞之称，具有“三高〞、“三新〞的特点。
