R&D Of Picture Net Print System Based On Web Service

The recent fast development of the Web Service technology, which is net application's hot point, is an effective way to share data and functions through the Internet. It has provided a better solution for the interoperability and integration of heterogeneous applications under loose-coupled environment. The Web Service has become the focus of recent research in network technology area. Along with the increasing of coorpration between enterprises and manifolding of multiplexed individuation net service.how to using the superority of Web Service realize to integration of various applications in Internet and realize B2B businesses have already become the biggest demand of creating distrubuted system.Web Service can easily overcome the limitations of traditional distribute computing solutions, integrate web services in Internet without seen. The thesis begins with the compendiary review of status of net application's hot point: web service, then investigates and compares the common technologies and protocols used on web application. After that, the thesis analyzes the basic technologies, system architecture and operating model of web service. Mostly discuss the element of web service: XML, SOAP, WSDL and UDDI. Contemporarily the thesis shortly discuss the infrastructure of web service based J2EE. On the basis of the above work, Moreover, as an example of development and dipose to web service, the thesis discuss the research and development of management information system of picture net print system.In this chapter the thesis indicate How to design and achieve the PNP system,how to publish the Web Service andhow the client transfer the published Web Service detailedly. In the end, the thesis makes a conclusion including the rudimental probe of web service security and perspective of web service.