The B/S Framework-based Design And Implementation Of Credit-hour Management System On Internet

In recent years,with the development of Internet technology and school network, the schooling and teaching management via network becomes the focus of network research and application.As a part of educational management,it plays an important role.It is obvious that the traditional manpower management can not adapt to the development of modern vocational secondary school.So it is an important and urgent task to develop a credit hour management system which suits to our school and most other vocational schools.1.This thesis discusses how to develop a credit-hour management system on Internet which is easy to maintain,of high safety and cross-platform by using modern Internet technology to realize the core function of course selecting, course arrangement and inquiry.2.First,from the perspective of diverse operation system,easy maintenance and high safety,this thesis firstly analyzes the feasibility of the developing tool, system structure and operating system and then compares three kinds of developing languages of dynamic web page in common use which are JSP (JavaServerPages),ASP(ActiveServerPage) and PHP(HyprtextPerProCesosr). The JSP which holds high speed database access is selected.By comparing the advantages and disadvantages of C/S and B/S,the three layers B/S framework is adopted.JavaBeans combined with to connect database is used to strengthen the safety of system.Finally,adopt JSP technology combined with JavaBeans technology in this management system,and carry out test in the Windows and Linux.3,Based on the above,from maintenance,security,the long-term development perspective,the system establishes an independent large-scale database system. This database system will have our data storage and information management functions,and through network real data sharing can be realized by brothers institutions,which changes the previous situation that schools implements its own the credit management.In this article,the specific description of how to achieve the system's key technologies,including the registry,course,examination, score statistics,database management,maintenance,are given,finally a variety of demonstration shows the feasibility of the development of such systems.