Web Services-based News Service System

Internet is a information service centre of enormous globalism. The present network news service website is a simplex system of news release basically based on B/S structure,and HTML page technology and non-state connection HTTP protocol are unable to offer diverse service , so it is not suitable for reader's reading and ordering according to own habit .Therefore Internet news service can't meet today's demands of social development. Though there are some achievements to carry on research at present, the service has not met readers' real demand.The research of news " anthropomorphize" at home is at the stage of exploration . Though some units have carried on some research and made some achievements, various kinds of defects exist in these achievements on the whole. The integrality or suitability of system or security have serious deficiency, so it is difficult to be popular and be applied in real production.All of these make present network news services still remain at traditional issue stage, and this can't meet demands of modern social readers.This text provides one news service model that adopts XML and is on the basis of Web Services system,and has discussed the service system of the news and News Registry and the operational principle of customer end.This system supports all kinds of diversified content services and individualized control to read news contents .Moreover,it adopts Secure Socket Layer (SSL) and user's identity verifies technology. It has designed the model and procedure of every end, and discussed relevant key technologys (WSDL, UDDI, SOAP) to meet various kinds of demand of reader,and it can make operation simpler and has higher securities .This system can make customer and trade company communicate better , meet the mutual demand and enable service " anthropomorphize ".