Application J2ee Technology Research And Design Of Enterprise Sales Management System

With the flying development of Internet and the fast emergence of new generation electronic commerce (E-Business), people's requests for the distribute network application procedures are more and more high. The security, reliability and run capability among them are the chief goals that the developer pursues. The social's information-based degree is so high that the genuine strong enterprises should not merely have a shrewd management means, but also to grasp all firsthand information and make them use for themselves. So, a lot of enterprises especially the small and medium enterprises have adopted enterprise information system in order to improve their own strength.Under such a premise, this paper researches and designs an enterprise sale management system based on J2EE technology. Firstly, it introduces the actuality of the sale management, the development of the enterprise application system structure and the advantages of the multi-layered structure briefly, and then it mentions the J2EE technology and designs the development environment. Secondly, it elaborates the J2EE structure and its key techniques emphasizing on the enterprise application aspect. Thirdly, it designs the system overallly by starts with the demands for sale management of enterprises. Then this paper discusses how to make use of J2EE technology to structure the management system of enterprise as the following respects: how to design the interface of enterprise's user; how to carry out the various tasks of sale management; how to structure the systematic business layer which is based on EJB component; how to operate the enterprise's data; how to ensure the security of system. Finally, the paper analyzes and designs a typical, multi-layer structure enterprise sale management system on J2EE platform based on Windows. And it elaborated some key details among them.