网校策划方案服务端.................................................................................................21.开发环境........................................................................................22.视频处理........................................................................................22.1 视频流化处理...........................................................................22.2 云服务整合和 cdn 加速................................................................22.3 视频防盗链...............................................................................23.用户角色/权限分配.........................................................................23.1 管理员.....................................................................................23.2 教师端.....................................................................................33.3 学员.........................................................................................3APP 端..................................................................................................41.环境..............................................................................................42.开发语言........................................................................................43.运营模块........................................................................................44.课程模块........................................................................................44.1.课程选择.................................................................................44.2.课程购买(加入)........................................................................44.3 课时选择..................................................................................44.4 课程学习进度记录......................................................................54.5 课程笔记..................................................................................54.6 练习题...................................
