【摘要】 企业信息门户作为一种信息和应用整合模式,能够有效地整合企业的信息资源和应用系统。构建企业信息门户已经成为企业信息化建设的大趋势。讨论了基于eXo的企业信息门户的实现技术。分析了eXo的体系结构和各个组成模块以及模块之间的关系,详细探讨了Portlet技术,介绍了在eXo中进行Portlet开发和部署的过程。基于eXo构建了一个企业信息门户的实例,运行结果良好。更多还原

【Abstract】 As a new kind of information and application integration paradigm,enterprise information portal can effectively integrate information resource and application system of enterprise.This paper introduced an implementation technology of enterprise information portal based on eXo.Firstly,the eXo platform was introduced and the architecture and composition modules of eXo was analyzed.Secondly,the Portlet technology that used in portal system was dilate,and then the process of developing and deploying of Portlet were discussed.Finally,an instance of building enterprise information portal based on eXo and the method which can integrate the exited application system and GIS system under the eXo platform were given.The results indicated that eXo was a good technology to implement enterprise information portal.更多还原