【作者】 刘勇；

【导师】 尚明生； 张宏中；

【作者基本信息】 电子科技大学 ， 软件工程（专业学位）， 2014， 硕士

【摘要】 电子商务通常是指是在全球各地广泛的商业贸易活动中,在因特网开放的网络环境下,基于浏览器/服务器应用方式,买卖双方不谋面地进行各种商贸活动,实现消费者的网上购物、商户之间的网上交易和在线电子支付以及各种商务活动、交易活动、金融活动和相关的综合服务活动的一种新型的商业运营模式。电子商务系统是保证以电子商务为基础的网上交易实现的体系。本论文中所开发的系统采用ASP.NET语音来进行开发,数据库采用SQL SERVER2008,架构相对来讲简单,网站的界面风格简洁明了,能够给客户带来较好的用户体验,方便客户购物的同时也给系统管理员带来了极大的便捷。通过合理的数据库结构设计,将网站的扩展性带来了巨大的提高。本论文就此购物系统的主要功能进行阐述,并通过ASP.NET程序和SQL数据库连接实现了注册用户的网上购物过程,通过实现这些网络购物网站常规基本的功能,电子商务系统就开始进入运营阶段。本系统的架构采用了B/S模式,前台开发采用ASP.NET,后台数据库采用SQL Server并结合Web开发技术实现网络电子购物系统。本电子商务系统是基于ADO.NET技术实现的,网页实现方式采用了ASP.NET技术,通过SQL语言来实现与数据库的操作和连接,重点介绍了该系统的主要实现的功能以及实现的方法,并且将系统的技术难点进行了详细描述,如电子商务网站中较为重要的购物车模块的开发。本系统中数据库的设计也相当重要,需要能够根据电子商务网站的特定环境,构建出最合适和最优秀的数据库模式,而且能够基于该模式之上创建数据库以及数据库表结构,能够更方便的管理数据,满足网站各个功能模块的需求。如果数据库设计不得当,则将是系统最大的问题,将直接导致电子商务网站的设计和实现无法满足预期需求。该论文的结构严格遵循软件工程的方法和有关思想进行撰写,从电子商务系统的需求分析阶段开始、到系统总体设计、主要功能模块设计、系统实现方案、系统功能测试和性能测试等各个阶段论述了电子商务系统整个生命周期。在进行需求分析时采用了用例图描述的模式,进行了系统的详细分析;在系统总体设计和功能模块设计阶段,通过数据库设计来完成整个系统的设计基础,在实现阶段通过将功能描述、程序流程图以及代码相结合的方式来进行阐述;最后在系统测试模块,对各个功能模块都进行了功能测试和性能测试,并且最终通过测试,验证了系统的可用性,并且满足系统的所有需求。更多还原

【Abstract】 Electronic commerce is usually refers to a wide range of business around the world trade activities, in the Internet open network environment, based on browser/server applications, buyers and sellers not met for various business activities, realize consumer online shopping, online transactions between merchants and online electronic payment and various business activities, trading activities, financial activities and related comprehensive service activities of a new type of commercial operation mode. E-commerce system is the guarantee on the basis of the electronic commerce online trading system. This thesis developed system USES ASP.NET voice to development, database using SQL SERVER2008, architecture is simple, relatively website interface style is concise and clear, to provide customers with a better user experience, convenience of customers shopping at the same time also brought great convenience to system administrator. Through reasonable database structure design, web site scalability brought great improvement.The main function of this thesis introduces the shopping system is described, and through ASP.NET program and SQL database connection to process online registered users, through the realization of the online shopping website of conventional basic functions, will be able to start operations in the network. This system adopts B/S mode, the development uses ASP.NET, the backstage database adopts SQL Server and implementation of network electronic shopping system combined with the development of Web technology. The electronic commerce system is realized based on the ADO.NET technology, webpage implementation using ASP.NET technology, through the SQL language to realize with the operation of the database and the connection, mainly introduces the realization of the system function and the realization method, and the system technical difficult points were described in detail, such as the development of the Shopping Cart module is important in e-commerce website. The design of the database in this system is also very important, need according to the specific environment of electronic commerce website, construct the most appropriate and most excellent database model, but also can create database and the database table structure based on the model above, can more easily manage data, to meet the needs of the website each function module. If the database design is not appropriate, the biggest problem is the system, will lead directly to the design and implementation of electronic commerce website is unable to meet the expected demand.Methods the thesis strictly follow the software engineering and the thought of writing, from the e-commerce system demand analysis stage, to the overall design, system design, system realization main function modules in each stage of scheme, system function test and performance test of the whole life cycle of the electronic commerce system. In the demand analysis using the use case diagram model, are analyzed in detail the system design stage; in the overall design and function modules of the system, the database design to complete the design of the foundation of the whole system, in the implementation phase the function description, the program flow chart and code combined method are elaborated; at last system test module, are the function test and performance test of each function module, and finally through the test, verify the availability of the system, and to meet all the needs of system.更多还原