Design and Implementation of Online Learning System Based on J2EE

The online learning system is developed for the shortage of cadre training educational resources and the big engineering contradiction.This system is using MVC based on J2EE and can adapt to future variational requirement and extending.Using system modeling,systemic functions logical relation is more clear and development test is more easy.Using video learning progress control and test questions trigger control,the learning management mechanism will be more perfect,and the interaction teaching effect will be enhanced effectively.This system includes online learning,back-stage management,stream media VOD,system privileges management etc.,and autonomic learning requirements are satisfied,party school’s office efficiency is developed,information resources are enjoyed together.