Research and Design of the Web Service Application

Along with the rapid development of information technology, the integration of enterprise application systems gets more and more attentions, and the main integration technology (RMI, CORBA, and DCOM) relies too heavily on its own protocol due to the inherent model, so the system exists the defect of flexibility and interoperability.Service-oriented architecture is put forward for the enterprise application integration to provide a dynamic, scalable architecture plan.The gradually mature web services SOA provides the technical support for enterprise application integration.Based on the above characteristics, the paper takes use of the standardization of Web services, the characteristics of loosely coupling, high integration to study and analyze the design idea and realization technologies of the application integration model based on Web service, based on which developing an enterprise application integration system, achieving the aim of cross-platform between enterprise and customer, headquarters and branch offices and autonomous, system, and the scalability and interoperability of the application integration system is strengthened obviously.