The Design And Implementation Of Middle School Students’Online Examination System Based On B/S

With the development of the network technology and the sharing of information resource, the application of computer in the campus is very popular, the examination as an important part of teaching also begins to change. Compared with the traditional paper examination, online examination system has its unique advantages which has been used in many enterprises and institutions. In this paper, research and development point at middle-school student examination system, design and implementation based on B/S structure.Firstly, contrast analysis to the examination system for domestic and foreign research status, describe the main content, build the overall structure. In designing the examination system, this paper mainly use the random sampling method, MySQL database management system, Tomcat technology, ExtJS framework, etc., and for each technology are explained in detail.Secondly, design the whole system, analyze the overall system structure. There are knowledge maintenance, bank management, examinee maintenance, and paper management candidates, are set forth for each classification requirements. Also on the ease of use along with non-functional requirements such as system scalability and security stability to a brief analysis.Then, the overall system design. Analysis of the overall framework, mainly by examination subsystem, proctored subsystems and exam subsystem as three major components, analyzes the main features of each subsystem as well as sub-module included, and analyze the functional requirements of each subsystem in detail.Finally, design and implementation the system in detail. In the detailed design, explains the system architecture and key technologies, in-depth study of the Spring framework, Hibernate, Proxool, Maven, Git, and concurrency conflict resolution skills. On this basis, implement the system by three parts, entretenimientoh subsystem, proctored subsystem and exam subsystem.This paper research and development the system based on B/S structure, select the above combinations for system design and implementation, the system can meet the requirements of the high school students online test and self-test.