Research And Realization Of Web Services In Dynamic E-commerce System--on-line Bookstore

"Software is services" has been the tendency of software developing, Dynamic E-commerce is the result of this idea. And there are many questions such as frequent renovating in the application of the current E-commerce, collecting, summarizing, integrating and transmitting information over different enterprise platforms. Web Services has virtues as opening standard protocols, high ability to integrate, looser coupling and good packing characteristic, it is a good means to solve the current E-commerce problems and it is also the core technology for realizing the Dynamic E-commerce.This thesis discusses the implementation of web services technology in the e-commerce through the design and implementation of the online bookstore sales system. This paper first introduced the current development of the e-commerce, and analysis the existing problems in the development of the e-commerce, and showed that the dynamic e-commerce is the dynamic development goals of e-commerce. Then, it introduced the architecture of the web services in general, and describes the structure and characteristics of web services, and analysis in detailed the several key technologies of the web services, such as the XML, SOAP, WSDL, and UDDI.It infiltrated the web services technology into all aspects of the system, then detailed design the interface of web services. It implemented the bookstore sales system by according to the analysis results, and described the specific implementation of several main functions and the creation of the web services, and explained how to implement the find, publish and integration of web services.Finally, it summarized the study, and prospected for the further work.The system implemented by web services, which has good cross-platform interoperability. The development and realization model and the related technology solutions of the system, which all had promotion significance.