摘要： WebService是最新的程序间协作交互技术。当前的WebService应用开发过程中,程序员需要预先知道某个服务的接口细节,并写入应用程序中,这样的紧耦合降低了不同服务之间的互换性。该文提出了一种使用语义Web和Agent技术在客户端发现和调度WebService的系统模型,并通过原型系统的演示说明其灵活性。

关键词: Webservice, 语义Web, 动态Web服务调用

Abstract: Web service is the latest remote procedure call technology that can support applications collaborate with each other. Currently, programmers have to know the technical details of services interface at developins time, and embed these details in their programs. This tight couple reduces the possibility of interchanging services. This paper suggests a mediator framework using semantic Web and agent to discover services and delegate service invocations for applications at client side, and also discusses the flexibility and adaptability of this framework with the example running on our prototype system.

中图分类号: 

• TP393