J2EE-based Teaching Resources Management System Design And Implementation

With the popularity of information technology and the Internet, the rapid development of digital teaching resources are increasingly used in the teaching process, teaching how to build a resource management system, will be scattered to regulate the management of teaching resources, to facilitate resource sharing and dissemination, to facilitate teacher-student interaction. Based on years of experience in information technology education, a variety of popular education on the current resource management system for comparative analysis, whether it is needed the high cost of commercial software or open source, free software, these systems use in smaller schools have some such shortcomings:either too expensive and unable to pay, or features too numerous difficulties caused by the use or design ideas do not meet people habits, or designed to meet the needs of distance education, rather than supporting traditional teaching. In view of this, developed a line with current focus on teaching the actual situation and resource management platform utmost necessary.This paper studies the teaching resources management system research background and current situation, a detailed description of teaching resources management system necessary for the function. System to the management and use of teaching resources as a center of gravity, administrators, teachers, students around the activities of teaching resources. Administrators to focus on system maintenance, teachers focus on the release and control of resources, students focus on learning and curriculum resources and teacher-student interaction.In the previous needs analysis, based on the paper presents the physical model of the system. Teaching resources, data, user data, interactive data, and to ensure the normal operation of the system need to access the dictionary data into the database system to support the business flow, and these data by primary key foreign key associations. According to the design goals focused on analysis of the role of a business function:the system administrator responsible for data dictionary maintenance, curriculum approval, user management and authorization; teachers responsible for teaching students in resource management and access authorization; students apply for the use of curriculum resources Q&A with the teachers, and other interactive operations.To accomplish this thesis describes the use of technology roadmap, and the characteristics of these technologies and how these features of the design goals of the completion of the benefits. Thesis with examples of the way some of the features in detail about the implementation process, according to architectural features of SSH code attached to show. Finally, papers were from administrators, teachers, students point of view, respectively, the results show platform.