【作者】 王欣； 廖水平； 王笑娟；

【Author】 Wang Xin;Liao Shuiping;Wang Xiaojuan;Network Center of China Agricultural University;

【机构】 中国农业大学网络中心；

【摘要】 目前在全国高校中推广和使用的数字化校园项目,是以数字化信息和网络为基础,建立起来的对教学、科研、管理、技术服务、生活服务等校园信息的收集、处理、整合、存储、传输和应用,使数字资源得到充分优化利用的一种虚拟教育环境。在数字化校园项目进行之前,学校各部门都已经建立并且使用各自不同的内部网站和应用系统,没有统一的数据资源平台,且彼此之间没有相互联系,因此造成了很多信息孤岛的存在,给用户使用带来麻烦,且不便于统计、管理及为师生员工提供更好的服务。建立在portal、webservice、singlesignon、xml等技术基础上的数字化校园门户,能够充分利用已有应用系统中保存的信息,根据用户身份的不同,将用户最希望及时看到、得到的信息进行整合,在门户网站中进行集中展示。本文以中国农业大学数字化校园建设项目中的实际应用为例,主要内容为Webservice、RSS和XML等技术的简要介绍,及如何应用该技术实现站群系统数据在门户中动态显示。更多还原

【Abstract】 Currently the promotion and application of the information and internet based National College of Digital Campus project have built a virtual educational environment,in which teaching,research,management,technical services,life services and other campus information collection being processed,integrated,stored,transmitted and applied that fully optimize the use of digital resources.Before digital campus projects,colleges and departments have established and used their own web sites and applications,there is no unified data resource platform,and no connection between them,thus resulting in the presence of a lot of information silos.The information is not easy to use for students and not easy to statistics and management for staff to provide better service.The application of digital campus portal built on the technology of portal,webservice,singlesignon,xml,etc.can leverage existing websites and applications,integrate and show information mostly wanted on portal home page depending on the user’s identity.In this research,the Digital Campus project of China Agricultural University is introduced at first,then the brief introduction of Webservice,RSS and XML technology is proposed and at last the method to achieve and show images and information from other websites on the portal home page is discussed.更多还原