The Design And Implementation Of Teaching Platform System Based On WEB

At present, the multimedia teaching has become an important teaching mode in higher vocational colleges, through the multimedia teaching platform, the course content, not only learning but also to undertake a variety of teaching activities, such as communication between students and students, students and teachers, to submit a job, answering questions, examination, etc. In order to better play the role of multimedia teaching in higher vocational colleges teaching, it is necessary through the use of advanced information technology, designed and implemented a multimedia teaching management system.In this thesis, on the basis of analyzing the business process, the system is divided into three subsystems, respectively is teaching management subsystem, teaching subsystem and online autonomous learning subsystem, each subsystem including several function modules. System is divided into four categories, respectively, the system administrator users, educational users, teachers and students. On the demand analysis, describes the system function demand from the user's point of view, use case diagram are presented. In system design, first of all, for the technical architecture of the system design, describes the system in the software level of logical structure and details; Second function of detailed design, at a number of functions and representative sequence diagram design; Finally carries on the database design, in the form of e-r diagram database logic design, in the form of table structure design for database logic design. In system implementation, introduces the realization of the system environment, the part of the function of the key code, and to realize the interface signature is. When the system test, function test and performance test, respectively, to test whether realize the expected function, to meet the performance requirements.System adopts B/S three-tier architecture, based on ASP. NET technology, in. Within the Framework of the. net Framework, through the Visual Studio integrated development tool and c # language, system design and implementation. System after the initial implementation, the test shows that the system has realized the requirement analysis of functional requirements, performance is fine.