Municipal Irs Application Integration Platform

The foundation of this article is written in some research that a State Taxation Bureau carries on in the project of application integration, the framework of information application and the main business system of regional State Taxation Bureau is samly basically, the integrated scheme of application of this bureau possesses the typical meaning. The question that this bureau faces is, because when the information system sets up, do not have available framework, each system appears to solve the single problem, lack the cooperative rules each other. This bureau hopes to solve the problem faced by application integration, choose a kind of way to suitable for, let application integration reaching: it can utilize the data and function each other among the systems; Lower costs in expanding the systematic function; In the face of the systematic change, the impact on whole is minimum.This article, through to the comparison by the scheme of application integration and application integration which realize technology existing, carry on research to Web service and Xml data interchange. There is riper technology in the research of the integration, but the traditional technology is to use groupware technology to be solved, groupware technological have shortcomings, such as the long development period and high costs, do not meet the settlement of this problem. Through the research of integrated technology, choose Web serve to solve the problem: The ones that used Web service to change the function, can be transferred by any users; Meanwhile Web service will change the connection way among the systems, appear in a kind of way to change trains. Xml has a lot of advantages as popular data-define language. Use metadata to define information and Web service, introduce Xml as operation language of...