Design and Implementation of College Student Information Management System based on MVC

摘要

In this paper, the design of the student information management system to establish in the MVC architecture and J2EE platform technology based on J2EE multi-layer architecture, the general idea is select the free marker, webwork, spring framework design synthesis. Design and implementation of MVC based information management system for students in general colleges and universities, at the same time for the development of similar Web based MVC application system has a certain reference. In the design of this paper, we select the appropriate controller to separate the system model and the view layer, realize the loose coupling of different levels, effectively improve the flexibility, reusability and maintainability of the system. In the specific implementation. First, select the webwork framework realize control layer, by setting the default interceptor and custom interceptor, on receiving the action of stored data or instruction status discrimination, deciding whether or not to perform the logic processing, and security protection, maintenance log and check information such as a series of work. Then in the view layer selected free marker technique realization of webwork return dynamic information reception and display, by means of macro definition, reuse programming code, unified page style, effectively improve the work efficiency. Finally in layer model using lightweight spring IOC container to manage the service, and selects the JDBC template selection of database access are encapsulated, reach the purpose of reducing the complexity of the operation of the database.