Design And Implementation Of Crystal Online Trading System

In recent years, with the development of the online shopping platform like Taobao, Chinese cyber citizen’s awareness of electronic commerce is in the vigorous promotion. Especially in these years, the development of vertical B2C such as the360buy and Vancl, is making Chinese online shopping environment mature day by day. Because of the better services and suitable prices, more and more net citizens start to choose the B2C website to go shopping. So choosing suitable goods to build the B2C electronic commerce transaction system still has a great prospect for market application.The system is developed with the Microsoft’s newest ASP.NET program. And the database uses the safe and stable Microsoft SQL Server2005. At the beginning of design process a lot of AJAX technologies had been used. All of these guarantees make the page can be renewed without refreshing. The entire website has stronger security and usability.This article firstly elaborates the origin of electronic commerce transaction system and the development process of it at home and abroad. Combined with the market demand survey feedback about the practical products, it establishes the analysis of the initial needs.Secondly, using the idea of software engineering, it expounds and analyzes the reality needs problems on the crystal mesh sales. Combined with the basic functions of standard B2C, it forms three logical frameworks of the client, the order processing and the System implementation. It also did some analysis and designs to each logical structure step by step. Its purposes are keeping the basic function of conventional B2C to meet the sellers’using habit and making some innovations to meet the consumers’demands.Finally, combining the logical architecture design, the whole system is divided into user part and back-stage management part. And each part is divided into sub modules. Each sub module is respectively designed and implemented. During the realization of the system, it will also explain the problem of difficult and key points from theory and practice.Based on the analysis of the crystal online shopping and the design of the e-commerce trading platform, the text make a useful discussion and research on how to achieve the B2C trading platform. This essay can provide some reference for the B2C trading platform developers.