【摘要】 本文分析了企业信息系统集成的必要性、实现模式以及实施过程中所遇到的困难,探讨了系统集成的几种主要实现技术,说明了系统集成的核心和发展趋势,论证了基于J2EE平台实现系统集成开发的可行性及优越性,并给出了一个基于J2EE架构的、面向Web服务的大型钢铁企业信息系统集成开发实例。更多还原

【Abstract】 After the analysis of the necessity and implementation mode of enterprise information system integration systems and difficulties met in practice, this paper discusses several kinds of primary technoloies in system integration.The core of system integration and its development trend are stated. The feasibility and superiority of system integration and development based on J2EE are demonstrated, and an example of a huge steel enterprise’s Web-Service-oriented enterprise information system integration and development based on J2EE is given.更多还原