基于开源方案的在线课程平台构建——以兰州工业学院“开物云课堂”为例

Construction of online course platform based on open source scheme:taking“Kaiwu Cloud Class”of LZIT as an example

针对高校开展在线课程教学的需求,基于开源学习系统Moodle,分离其web端、数据库和文件资源存储,设计分布式部署框架和网络安全方案.利用Nginx反向代理实现负载均衡,完成兰州工业学院“开物云课堂”构建,实现了IPv6/IPv4双栈部署、LDAP统一认证、作业在线批阅反馈和自定义试题库等功能.结果证明,平台运行稳定,能够满足中等规模学校在线教学的需要,具有一定的应用推广价值.

Based on the open source learning system Moodle,we separate the web terminal,database and file resource storage,and then,design the distributed deployment framework and network security scheme.Finally,by using Nginx reverse agent,we realize the load balancing and complet the construction of“Kaiwu cloud class”for Lanzhou Institute of Technology(LZIT).The construction has realized the functions of IPv6/IPv4 dual stack deployment,LDAP unified authentication,online homework review and feedback,and custom test database,etc.The results show that the platform is stable in operation,can meet the needs of online teaching in medium-sized colleges,and has the value of application promotion.