网上购物系统论文.doc

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4 billion dollars in 2003 to trillion. Although the different research advisory body of the e-commerce growth forecasts have some differences, but the rapid growth of e-commerce is an indisputable fact that it brings business opportunities are enormous and far-reaching. As e-commerce relies on the Internet's global and open nature of the impact of e-commerce will be comprehensive, it not only affects the micro-enterprise business practices and consumer behavior, but also in the macro impact on international trade relations and the the country's future competitiveness. As a fast-developing China, has already missed a number of development opportunities, we can no longer miss this opportunity to meet challenges and should seize the opportunities e-commerce development for the twenty-first century, the increasingly fierce global competition prepare professionals , technical preparation and management to changing attitudes. In this paper, online shopping system, based on the framework of the system in-depth analysis, which focused on how to use easy to operate and powerful development tool Visual using framework for developing an online shopping system functions Ms Sql2000 as a background a database of online shopping, specific design and implementation of the process.
This paper describes the framework is based on online shopping system, the structural design and function design, implementation, user login, registration, automobile instrument display products, online ordering and other functions, and system development principle function of the system Features and design are introduced. At the same time for software reuse and development efficiency considerations, the article also details the design patterns to realize the data processing facilities. In this paper, a comprehensive analysis of a large number of func