Design And Implementation Of Teaching Management System Based On J2EE

The traditional mode of teaching due to policy and regional factors,large-scale industrialization of education is difficult to be realized,and therefore a lot of agencies and institutions to carry out the development of network teaching mode.Along with the increasing scale of online teaching,the traditional three tier architecture system has been unable to meet the needs of the ever-changing teaching management system,Java EE is constructed by the interface so that all kinds of applications can be easily coupled together,making the system development simple and fast.This paper takes the Xi'an Engineering College as the research object,and uses Java EE to construct the online teaching management system.Content and results of the research include:(1)Analysis of the needs of the Xi'an Engineering College of higher education,the application of the management,curriculum management,teaching resources management,teaching effectiveness management and other basic needs of users,while the combination of the system's demand for security and other non functional requirements of the application requirements.(2)In according to J2 EE framework of the teaching management system design,function modules of the system design,evaluation and give the detailed design method of the teacher subsystem of questions library,test paper,auxiliary teaching,curriculum learning.Interface as well as the test question library is used for test questions library,through the curriculum knowledge in the form of expression,make teachers work in the auxiliary teaching assignments and pumping test paper questions have become more convenient and targeted.The method of generating test paper is suitable for the students to carry out the on-line test,the auxiliary teaching of online homework arrangement,and also for the examination of the test paper,can greatly reduce the failure rate of automatic test paper.At present,it is accurate and convenient to test the accuracy of the objective questions,while the accuracy is low.The system uses the design principle of subjective questions to objective questions,and to a large extent,it can reduce the workload of the teachers.(3)The Java EE platform system implementation,respectively the teacher subsystem test questions library,presided over the course examination,presided over the auxiliary teaching,student subsystem of course examination,courses,management subsystem,user management,examination management to achieve,given the detailed design method,process and operation interface.