Research of Reasonable Dispatch Problems in the Process of Combining the Web Service

A brief introduction about the present problems of the Enterprise Information System is given,point out the insufficiency of EAI, and summarized the BPEL.It also gives a general outline about how to solve the reasonal dispatch problems of service modules on the basis of Web Service and BPEL technology,analyzes the structure of the framework,and also designs the state attribution table of service modules.