Applied Research, The Soap / Web Service Technology-based Distributed Systems

Distributed computing technology is the key of Distributed System Implement Now although various solutions of distributed computing can be choose, they have common Limitation: they are not fit for development of application in Internet which is a loose-coupling environment There is no indeed solution that can realize the remote information exchange and communication between different applications on the different platform. Along with the increasing of cooperation between enterprises, how to realize integration of various applications in Internet and realize B2B businesses have already become the biggest demand of creating disturbed system. SOAP and Web. Service which are just springing up can easily overcome the limitations of traditional distribute computing solutions, integrate web services in Internet without seem and construct a new generation distribute system.We analyze the shortcomings of existing distributed computing technology, study SOAP and Web Service technology and their advantages, and discuss how to develop distributed system with these technologies. Then we construct a Service Management system that is based on SOAP/Web service. In system, we develop server functions using peri programs as web services and deployed it in Linux platform; we develop client using Java language and run it in Winnt platform, realize communication of different application in different platform with SOAP.According to the design and implementation of the system, this paper introduce the environment setting for web service, system's design, method and steps. At the end, with two instances developed by author, we expound the development technologies of Web Service in Internet, realize invoke web service on the Memet and introduce development mode of Web Service combining WSDL.