The Research On Solutions For B2B Electronic Commerce System Based On SOA

As the rapid development of Information Technology and Computer Network, the E-Commerce based on Internet emerged and it develops rapidly in recent years. B2B (Business to Business) is one of the most important E-Commerce mode with great development potential. However, the B2B E-Commerce confronts many problems in the course of implementing.Most B2B systems for enterprises are based on heterogeneous platform and are developed according to different information standards, so the Interaction and integration among enterprises are very difficult. The traditional distributed architecture can not satisfy current needs. So how to develop and deploy a scalable and flexible B2B E-Commerce system is an important issue for B2B.SOA (Service-Oriented Architecture) is a new generation of distributed software architecture which can solve above problems. Its properties are mainly loose coupling and platform-independent and so on. This mode is more flexible which can respond to demand and respond to business quickly and flexibility, focus on goals and direction of transition, flexible, and maintain these features.SOA is low in cost, the system don't need to be modified too much if new service added, it just need to register the new function as service, so it can easily realize extension.As a new generation of distributed software architecture, SOA can not only improve reusability of software, but also can realize favorable scalability. Due to these characteristics, SOA become the absolutely dominant software practice method in B2B E-Commerce application.This essay studies the basic theory, basic features and advantages of SOA firstly. Then it discusses the SOA's application in B2B e-commerce. Also, Also, this paper analyzes the applicability of SOA in the B2B field, the relevant standard and the specific implementation methods. According to the general needs of B2B, M-B2B E-Commerce prototype system which use SOA was designed. In order to embody the advantage of SOA when solve the integration and interaction of heterogeneous system, two main roles including Web service providers and Web Service consumers were designed, which were designed and realized in the Linux, J2EE and Windows,. NET platform. Finally, A demand and business process for enterprise was designed for the description of SOA to shows the scalability and flexibility features of SOA. Then complete the application software updates just by making a simple adjustment to the business processes.