基于Intranet的教学辅助系统的研究

Research of Intranet-Based Teaching Aids System

在网络环境中实施教学为教育改革提供了一个可行的解决方案。基于Intranet的教学辅助系统采用的是三层浏览器 /服务器模式 ,代替了传统的客户机 /服务器模式。它是由一个Web浏览器作为用户界面、一个数据库服务器用作信息存储和一个连接二者的Web服务器组成。文中对系统平台的选择 ,系统的功能 ,实现的关键技术等方面进行了深入的分析。重点给出了教案上载和浏览子系统的具体实现。在本系统的设计中 ,利用了PHP技术来建立功能强大的动态的页面 ,方便师生交流。

Now,teaching on the basis of Internet provides us with a practical solution to the problems of teaching reforms.Tri-browser/server mode,which consisits of a web browser as a window,a data server for storing information ,and a web server to connect them both,employed by the Intranet-based teaching aids takes the place of client/server mode. The overall designing method of this system,the choosing of platform, the function of the system, and the key technology of the realization of this system are all analysed in this thesis. Basides, we pay special attention to explaining the realization of uploading teaching plans and visiting sub-sysems. During the process of design of this system, PHP is applied to the building of a powerful active web for the convinience of exchange between teachers and students.