高校在线教学系统的设计与实现

Design and Implementation of Online Teaching System

随着计算机网络技术的飞速发展与互联网的不断普及,"在线学习"打破传统的教育模式,以其特有的灵活、便捷等优点,已经成为教育发展的一个重要方向。本文设计的系统按权限分主要包括学生用户、教师用户、管理员用户三个角色,其中学生用户能够实现公告查看、课程查看、网上提问、网上讨论、网上测试、资料下载、修改登录密码等功能;教师用户能够实现公告发布、课程查看、试题管理、网上答疑、网上讨论、修改登录密码等功能;管理员用户具备公告信息管理、课程信息管理、资料信息管理、系统用户信息管理、修改登录密码等功能。

With the rapid development of computer network technology and the continuous popularization of internet,“online learning”to break the traditional mode of education,with its peculiar advantages of flexible and convenient has become an important direction of the education development.Online teaching system includes students,teachers and administrator,student users can realize announcement view,course view,online questions,online discussion,online testing,data download,modify the login password and other functions.Teacher users can realize the functions of announcement publishing,course viewing,test management,online question answering,online discussion and modifying login password.Administrator users have the functions of announcement information management,course information management,data information management,system user information management and modifying login password.