【作者】 王磊；

【导师】 乔佩利；

【作者基本信息】 哈尔滨理工大学 ， 计算机应用技术， 2007， 硕士

【摘要】 校园信息门户就是指在Internet/Intranet的环境下,将各种应用系统、数据资源和互联网资源统一集成在一起,并根据每一个用户的身份、使用习惯的不同,形成个性化的应用界面,通过对事件和消息的处理传输把用户有机的联系在一起,它不仅仅局限于建立一个校园网站,提供一些校园、产品、服务信息,更重要的是能够实现多业务系统的集成,能够对各种要求做出快速相应,并能对整个平台进行统一管理。建立校园信息门户的目的就是为了解决高校信息化建设中普遍面临的“信息孤岛”问题,更好的整合已有应用,为加快信息流转,加强应用集成与运算集成,最大程度提高信息系统的运行效率、集成度,提供更优的人机接口。本文首先介绍了实现黑龙江大学校园信息门户(HDUIP)的建设目标和具体实现过程中的关键技术。文中着重介绍了实现校园信息门户的基本开发流程和.NET架构的特点。讨论了单点登录技术和基于.NET架构实现单点登录的过程。同时,介绍了如何通过Web部件技术实现内容整合及构建个性化用户配置功能,并探讨了校园信息门户的安全机制实现,详细介绍了基于.NET的黑龙江大学校园信息门户的具体实现过程。本文的创新之处在于创造性地将即时通讯系统的构建引入校园信息门户的建设中来,旨在通过即时通讯系统所拥有的实时性、跨平台性、成本低、效率高等诸多优势,加快校园信息门户的信息流转,改变传统的协作模式,文中深入分析了即时通讯系统的相关原理、关键技术及模型,并通过具体应用案例加以论证,从而为今后国内校园信息门户建设提供了全新的应用构建模型。更多还原

【Abstract】 University information portal can integrate various application systems, data sources and web sources under Internet/Intranet environment. It provides customized application interface according to each user’s identity and habit. It connects users via events and message processing and transferring. It is not limited to create a university site, provide campus products and services information. It also provides unified management for the whole platform. The purpose of University Information Portal is to solve the information islet problem generally faced in the college and university information construction, integrate existing application,accelerate information flow,enhance application and calculation integration,promote information system operation efficiency to a great extent,and provide better user interface experience.This article first introduces the goal of HDUIP construction and key technology. It also introduces the basic development flow of the HDUIP and the characteristic of.NET framework. The following content includes Single-Sign-On technology and the process of SSO based on .NET framework, using web part to construct the customized user configuration and the concrete achievement process in .NET based HDUIP.The innovation in this article is to lead the real time communication system into university information portal. The purpose is to utilize the advantage of the RTC system such as real time,cross platform,low cost and high efficiency to accelerate information flow,change the traditional collaboration mode. It analyze in depth the RTC system related principle,key technology and model which is proved by specific application cases. It provides a new structure model for the hereafter domestic university information portal construction.更多还原