Design And Implementation Of Accounting Management System Of Campus Network Based On J2EE

Today, the application on campus network is becoming more and more important and comprehensive.The application consists of OA,e-learning. However,the campus network has some problems,such as no reasonable management mode and flexible accounting policy. The security and stabilization are weak. Therefore,the campus network needs a way to solve management and accounting problems.So,the controllable broadband campus network is the pop topic currently.This paper introduces basic concepts and principles of 802.1 x standard and RADIUS protocol. The paper points out the shortages and limitation of 802.lx and RADIUS when applied, puts forward the design and realization of extended application. The paper uses J2EE technique to design and implement a practical accounting system of campus network. The system provides Web management and search function, helps network managers to manage and users to search.The system uses 802.1x standard and RADIUS protocol to accomplish gathering IP address and time informations based on the extended application. Use J2EE technique to store the information into database. Complish the data integration by PL/SQL language and integrate all users information into day table,month table and year table on time. Implement the user management,user service management,billing mangement ,pricing management and system administrator management by combining frameworks of Struts,Spring and Hibernate.