Research And Application In Distance Education Management System Key Technology

With the increase of network communication technology and computer technology. Especially with the development of the education reform, a gradual increase in user requirements, system requirements get more complicated.Now,many concerns are involved in MIS, many aspects of performance in traditional system can no longer meet the new needs, As the supporting platform of network learning and educational, in order to avoid needless human, material and financial waste and provide humanized approach to system,it should have advance with times,with good scalability and integration. Therefore, how to develop a good support network education platform has become a concern in the field of education research. its research and realization can promote network learning positively.First,after considering system requirements, the thesis discusses the theoretical foundation of the system including aspect-oriented programming and workflow engine technology, Second,it analyzes the architecture which supports the modularized system deployment and good expansibility of network learning educational management system, especially ,it focuses on the aspect-oriented programming technologies and workflow engine technology in the system to resolve problems.Aspect-oriented programming techniques make the functions of each module more clearly in development process, improve code reuse and reduce the core module of the complexity of the code, and make the system more scalable . it resovled the problem perfectly in a large-scale MIS which is necessary to use many objects and means to carry out acts of permission .In order to meet the requirement, workflow technology are introduced, the thesis discuss the application of JBPM, and finally realize a combination of research and application.Now,the reasch of paper has already been used to network education in school.