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由于语法规则不匹配和功能欠缺的阻碍,Web服务组合及互操作受到挑战.作为一种理想的解决方式,服务适配器用以弥补服务之间的语法限制和功能欠缺,因而适配器的构建尤为重要.借鉴WSDL2Code原理,在Eclipse环境下,构建了一款复用服务网络中知识的语义Web服务开发插件.首先,通过复用服务网络中已有Web服务的描述及其本体概念,生成规格化的服务描述文档.接着,设计实现了从描述文档生成Java客户端和服务器端实现框架的自动化工具.最后,通过两个实验展示并测试了该工具的使用流程及效果.该工具不仅仅提供了构建适配器的服务开发功能,更在于重用和共享服务网络中已有的信息和知识、消除服务语义冲突和歧义方面有着积极的现实意义.
Web service composition and interoperability are challenged due to the mismatch of syntax rules and the lack of functionality, and the construction of adapters is particularly important as an ideal solution to service providers that compensate for the lack of syntax and functionality between services. Using the principle of WSDL2Code, we construct a semantic Web service development plug-in that multiplex knowledge in the service network under the Eclipse environment.First, through the description of the existing Web service in the service network and its ontology concept, we generate the normalized service The paper describes the realization of the realization of the document from the description of the Java client and server-side implementation of the framework of automation tools.Finally, two experiments show and test the use of the tool and the effectiveness of the tool not only provides the construction adapter Service development functions, but also lies in the reuse and sharing of existing information and knowledge in the service network, eliminating service semantic conflicts and ambiguities have a positive and practical significance.