Development Of Network Trade System Based On J2EE

As the development of Internet and communication technology, more and more enterprises and person use Internet to accomplish infomationization, digitization, unpaperlization and internationalization of the business. Exchanges on Internet become a common view of the enterprises. The e-commerce of enterprise to enterprise (B2B)-the company can connect the mainly business through the computer, in order to form a virtual enterprise. Although the sales ways of the enterprise straightly face to the customer become popular, most of the entrepreneurs think the business between enterprise has more latent capacity.The development of the computer and network give a realizable guarantees to construct a high quantity EIMS system. If we put use of the automatic Web technology into the enterprise trade system can improve the efficiency of the enterprise smartly and decrease the cost and expense. Therefore, under the model of product's store manufacture and sales, in order to improve the efficiency and accelerate the currency of the products, we need to create a higher cost through the Internet electronic business. Through the steel trade platform on network, the commerce of each part can exchange base on safe, smart, equal and high efficiency, and it can convenient the reference and publish of the steel trade information. Let the customer attain the steel trade, manufacture and delivery easily. Avoid the sadness of the bargains to work hard to buy the steel everywhere. This system changed the traditional model of steel sales.Nowadays, the J2EE platform gradually becomes more and more mature and generally use in many fields. But the development of such application always have many difficutities. So, how to orgnise application programs to achieve simple, high quantity and easy maintained application become the key problem of the programmer.This paper mainly base on this problem.After introducing the system's structure, the paper injected the Struts structure.To confer how to use Struts structure to solve the problem in Web application. Base on the background of the steel trade system. At the same time, listed the examples of how to attain the system's present layer and business logic layer, and discuss the core module of struts framework—theActionServlet module in depth. Introduced the MVC design model technology. Particularly described the use of each element of struts equipped files. At last, link up to the examples of the system development to introduce the achievement of the system.