The Design And Implementation Of Network Teaching Management System Based On J2EE

Network teaching system is based on the current construction of communication as a basic tool,to promote the development of teaching for the purpose of forming the teaching management service demand of modern teaching,improve people passively accept the teaching information service status,so that people in need can play the initiative,get some specific teaching information products.According to the background conditions in the construction of teaching management system of university network as the object,according to the process and content of the design and research,based on integration of database technology and common function system design of network teaching management module,so as to optimize the performance of the system.In the thesis,the overall design of the teaching management system in colleges,the construction of three layers' architecture J2EE system based on the model,the system set up MVC mode,the user terminal access information through the browser,data stored in the database,users,business,data of three independent,and the design of the three levels' system function structure.The relationship between the structure and all kinds of each function module of the system design of object-oriented method,the thesis establishes a logical system structure and conceptual structure module,and the main function of each module in detail,and the teaching information system database diagram design according to the data requirements and the network teaching information requirements,and the establishment of the information field for the needs of the database table.Java language is used in the development of the system,JSP is used to realize the front-end interface,MySQL database is used to store the data of the system,so that users can use the network to achieve the purpose of online teaching.After the development of the system,the functions of the different functional blocks are integrated into the unit and integration testing system.In the thesis,some specific part of the testing process and results as an example,the final test results show that the standard composite design of the system function,corresponding to different performance index and established the principle of design,and network teaching management system of basic needs in accordance.In a word,through browsing,reviewing,submitting teaching information and so on,the information of the network teaching can be transmitted and shared more quickly and safely.System to maximize the network teaching management data of the "three",namely the centralization and specialization and scale,at the same time,also let the network teaching has been fully standardized,which had a significant research significance of network education management information system and automation research.