Design And Realization Of Onlineexamination System Based On B/S

With the rapid development of Internet, computer network technology and campusnetwork have become more popular.Online examination has emerged,which based on B/Sstructure examination system in recent years show a trend of rapid development. The useof computer technology and the Internet for examination online is better than that of labormanagement，so it is necessary to develop examination online system adapted to the newsituation．An examination online system based on B/S was designed according to thecurrent conditions of examination conditions of School of Information.This thesis designsbased on B/S structure of the remote online examination system.Firstly, according to the online examination system are analyzed, the remote onlineexamination platform system structure, JavaEE framework and key technologies of anin-depth exploration, master online examination system design method,developmentprocess and the JavaEE in the remote online test platform development and application.The implementation of the user registration, login, online examinations and otherfunctions; the background to achieve user management, test question informationmanagement, performance management and other key functions in the online examinationplatform.Secondly,this paper according to the thought of software engineering, a remote onlineexamination platform of each functional module design and development. The onlineexamination system uses a three-tier architecture JavaEE framework: the presentationlayer, middle layer, the data layer, the process of the development system, in-depth studyof the Struts framework,Spring open source framework, Hibernate tools, methods andtechniques, also studied Method of how to package into the cart to call directly when usedto facilitate the maintenance and expansion and operation of the database using JDBCtables and data. The combination of database design, and on this basis the E-R model andthe corresponding data sheet design.Finally, the online examination system concrete realization and testing maintenance.This system is based on Intemet/Intranet, set the examination work of automationand information as a whole, achieve system design basic goal, meet outside the school on the examination of information sharing and use requirements.