摘要
WebServices引出了新一代的分布式计算模式。首先介绍了WebService的基本概念 ,分析了面向服务的计算模式。然后阐述了WebServices的核心支撑技术 :XML ,SOAP ,WSDL ,UDDI以及扩展的协议栈。将WebServices与已广泛应用的分布式对象计算模式CORBA进行了详细比较 ,分析了它们的特点和优劣 ,指出了各自的应用领域。最后分析了WebServices当前研究状况 。
Web Services presents a new generation of distributed computing paradigm. In this paper, the concepts of Web Services and the Services-oriented computing model were introduced, then its core technologies (XML, SOAP, WSDL, UDDI) and extended protocol stack were discussed. Web Services were compared with CORBA then the differences and adaptive fields were addressed. Finally, current state of these techniques were given, and future research topics and challenges of Web Services are pointed out.
出处
《计算机应用》
CSCD
北大核心
2004年第8期1-4,共4页
journal of Computer Applications
