Design of the Online Learning System Based on Struts2

Because online learning can break through the restrictions of time and space and make full use of network resources for teaching, the design scheme of the online learning system is presented in this paper. It uses the technology of Struts2 and MVC with the Oracle database to implement functions of user management, online video, online examinations, online communication, curriculum centers and so on. Analysis results show that the operation is simple with the clear structure and low coupling characteristics in the designed system. Moreover, the designed database has better security and consistency. Online learning system can be used as an important supplement in the form of classroom instruction, which make students enthusiasms of independent study after school to improve learning effects.