Design And Research On B2B E-commerce Platform Based-on SOA

With the widespread popularity of Internet technology, changes of business need of Enterprise Application System and development of E-commerce and ERP technology, the trend of Enterprise Business Model begin to evolve electronalization, informationalization and globalization.Facing quick changes of business, how to provide a flexible, reliable IT infrastructure that quickly is adapted from need of business and make eazy and pleasure for customers, partners, providers and distributors by using that system, is goal of software company. So by using Enterprise Applicaion Integration solution based on Service-Oriented Architecture, it can provide open and standard protocol to realize business operation process and basis of the underlying business system linked by the establishment of a unified, standardized, and can be flexibly configured business integration platform. This IT Infrastructure in recent years is emerging. Its name is service-oriented enterprise application integration. It can achieve different enterprises and different enterprise sectors sharing data, and completing business activities by coordination through separation on service and technology, and based on an integrated approach to all relevant business entities coupled together.This thesis is from the software engineering point of view, mainly in the software architecture within the scope of research. With a specific example, and according to a chemical enterprise internal system process and the requirement of the latest business need, to design and develop an E-commerce platform based on SOA that is SOABW system. The system is developed by latest technology, and fully adopted the framework based on SOA. All of functions that are designed by special business are packaged independent service. And these services all have clear definition of interface that can be called easily. Through Enterprise Service Bus, it can call these services by pre-definition, and make into new business process. Moreover, with the changes in business process, it can re-organize these services.Through the realization, the B2B E-commerce platform fully embodies the advantages of framework based on SOA, that is, Flexibility, Reusability, Scalability, Ease-of-Use and Cross-Platform of Service. However, the software development based on SOA is still in the testing stage, and it need continually perfect itself. During the study in the future we should still explore in practice constantly.