A Research And Development On Web Service Application Interface System

With the advancement of Web Services technology, the advantages of which in heterogeneous system integration are becoming increasingly prominent, the Application Integration based on Web Services becomes one of the focuses in the research of Enterprise Information System. The simple and practical Web Service Application Interface is key to the Application Integration based on Web Services. The initial results of theory and software are achieved according to the research and development on this key technology.The basic theory of Web Services and its implementation, the technology of Application System Integration based on Web Services and the theory and development technology of Web Service Application Interface System (WSAIS) are studied; a new method of Web Service Development and the structure of"WSAIS"are proposed in this paper.The"WSAIS"is implemented on Microsoft .NET 2003 platform on the basis of the research, which can generate the Web Service Interface for different application system, also can facilitate the developer and their development.The utility is comprised of three logical components: Web Service Generator (WSG), Web Service Maintainer (WSM) and Web Service Deployer (WSD). In detail, WSG consist of WSDL Editor, Web Service Interface Generator and Web Service Interface Publish/Deploy Guide, WSD consist of Web Service Interface Deployer and UDDI publish component, and WSM consist of Web Service Interface Manager.All the work discussed above is presented in this paper.