摘要
教育视频点播系统是我国教育信息化的重要组成部分。它打破了传统教室的时空限制,充分利用当前的网络资源与技术,丰富了网络教学模式。该文在对MVC设计模式和教育视频点播系统的需求特点进行分析的基础上,详细描述了采用MVC设计模式架构教育视频点播系统的设计方法以及该系统的实现过程。试用系统证明,此系统具有友好的人机界面和良好的运行效果,而且易于维护和扩展。
Education Video-On-Demand System is an important part for our country in educational informationlization, which broke the spatio-temporal limitation of traditional classroom, took full advantage of network resources and enriched network teaching mode. On detailed analysis of MVC design pattern and the requirement characteristics about the Education Video-On- Demand System, a design and realization approach of this system using MVC pattern was described. The friendly user interface, good performance, maintainability and expandability were showed in the test.
作者
赵晶
宋波
ZHAO Jing, SONG Bo （Software College, Shenyang Normal University, Shenyang 110034, China）
出处
《电脑知识与技术》
2013年第8期5146-5148,5155,共4页
Computer Knowledge and Technology
关键词
远程教育
MVC模式
视频点播
设计模式
数据库连接池
distance-education
MVC pattern
video-on-demand
design pattern
database connection pool
