摘要
在分析动态电子商务与Web服务技术的基础上,指出了Web服务在动态电子商务的应用中存在的四种应用元模式,即针对B2C面向客户的Web服务模式、针对B2B面向企业应用的Web服务模式、针对扩展电子商务面向设备的Web服务模式和针对协同电子商务面向系统的Web服务模式。在此基础上,提出了一个面向Web服务的动态电子商务四层逻辑结构与一个动态电子商务集成框架模型,该模型在企业内部或外部松耦合环境下均可实现异构平台间的动态集成。同时,原型系统的开发与应用表明:Web服务的动态电子商务集成框架模型不仅具有较高的集成性和扩展性,还为各种复杂的动态电子商务模式的集成与运行提供了有效的支持。
To improve the integration capability and expansibility in web services-based Dynamic E-Business (DEB) application, four kinds of application meta-modes about web service used in DEB environment were pointed out, they were: Consumer-Oriented Web Services for B2C E-Business (COWS), Business-Oriented Web Services for B2B E-Business (BOWS), Wireless Device- Oriented Web Services for Extensive E-Business (DOWS) and System-Oriented Web Services for Collaborative E-Business (SOWS). Furthermore, an integration web services application framework model, i.e. Web Services-oriented Dynamic E-Business Framework (WS-DEBF) model, which was based on a four-layer logic structure with application layer, resource share and information exchange layer, data resource layer and network layer, was investigated. This model provided a dynamic integration mechanism among homogeneous platforms in inner-corporation's close-coupled systems or heterogeneous platforms in inter-corporation's loose-coupled systems. In addition, an integration prototype system based on the WS-DEBF model was developed. Application results show that the WS-DEBF model can greatly improve the integration capability and expansibility and provide an effective support for complex dynamic E-business integration and implementation.
出处
《计算机集成制造系统》
EI
CSCD
北大核心
2004年第11期1454-1458,共5页
Computer Integrated Manufacturing Systems
关键词
WEB服务
动态电子商务
可扩展标记语言
统一描述、发现和集成协议
WS—DEBF模型
web services
dynamic E-business
extensible markup lanauage
universal description discovery and integration
web services-oriented dynamic e-business framework model
