概述Web整合系统的发展历程,针对国外210个Web整合系统和项目研究,从系统分布、研究团体、不同研究领域等方面总结国外Web整合系统的研究现状,并从系统的集成模式、功能侧重点、整合程度、自动化程度等方面分析Web整合系统的特点,最后指Web整合系统的发展趋势。 This paper summarizes the development course of Web integration system, summarizes the research of 210 Web integration systems and projects abroad, summarizes the research status of Web integration systems in foreign countries from the aspects of system distribution, research groups and different research fields. From the integration mode and function focus , The degree of integration, the degree of automation and other aspects of Web integration system analysis, and finally refers to the development trend of Web integration system.