The Network Teaching Platform And Design Optimization Based On SSH Framework Implementation

With the development of society, the application of information technology in teaching has provided a new way for the conventional education. Modern information technology helps to start an autonomous and students-centered studying environment. And network assistant teaching has become a popular topic for teaching research. Therefore, it will be a subject of realistic and practical significance to establish an effective and complete network assistant teaching system, based on the current network, and to offer an ideal teaching and studying environment for both the teachers and students. This subject focuses on developing the network assistant teaching system of College Computer Foundation Course, which is of positive meaning to improve the teaching quality and to develop the information-based teaching.The main contents and contributions of this dissertation are as follows:1.Firstly, the design needs and functional requirements of the network aided teaching platform are proposed, and the function of the system is divided;2.Research and analysis of the SSH(Struts + Spring + Hibernate) lightweight framework technology, integration of practice and from the application presentation layer, business logic layer, data persistence layer of framework of each layer optimization strategy, based on B / S architecture design as the basis, system frame, design and development of the system;3.Under the guidance of the software engineering ideas, research UML object-oriented analysis, design methods, the system modeling;4. The paper studies the strategy of generating test paper based on genetic algorithm, and realizes the random test paper of artificial volume;5. Study of SQL Server 2008 database technology, database system design; database security technology, in order to ensure the security of the data system; the system tested to examine the system and ensure the system’s feasibility.The feature of this system is to integrate the three framework technology, Struts、Spring and Hibernate, and to study the practical application of SSH framework. Try to frame optimization strategy can be improved.Then the J2 EE structure with the characteristic of general model is put forward, and the efficiency of the system is raised, which makes it possible to have the feature of better flexibility, reusability and expansibility.