Online Examination System Based On Workflow Design And Realization

The information technology in teaching management is a necessary requirement for social development and progress.I use J2EE technology including JBPM workflow software and SSH architecture , use database technology and WEB application server technology, and strictly according to the development of object-oriented software engineering method,develop online examination system based on workflow. According to the data flow chart of my method of detailed examination of requirement analysis, system needs to realize the definition of the core function, To realize the system into the function module, gradually thinning method through detailed functions of the system design, The examination system design, including the logical model and the model of physical model, The detailed design, the design of the system to realize the system function module of UML diagrams, JBPM software for workflow is studied and use, will JBPM reasonably to system, The physical structure of the system design, software architecture in SSH is conducted on the basis of encapsulation structure, Participate in system management and examination of the module proposition and testing.the workflow-based online examination system is a paperless examination system. Examinations in each middle school, college is still required. establishing the Online Examination System In the teaching management system, will improve the integrity and availability of management information, and the efficiency of teachers, and learning efficiency of students, and reduce the workload of teachers, at the same time saving the traditional exam required for a large number of paper,this is a major contribution to environmental protection.The workflow-based online examination system using SSH as the basic framework,using open source workflow software(JBPM) ,JBPM make the production process is very flexible and convenient,and the workflow makes the process of examination more rigorous and scientific.