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网上考试系统  JSP+SQL
双击自动滚屏 文章来源:   发布者:jsjlw99   发布时间:2011/2/28 10:14:04   阅读:1238
JSP网上考试系统设计与实现——前台设计
摘要
为了提高教师的工作效率,把老师从烦琐的考试工作中解放出来,我们设计和开发了这套基于JSP的网上考试系统。本文阐述了一个基于JSP技术的网上考试系统的体系结构和设计实现过程。系统采用的三层体系结构,JSP+JavaBean+SQL Server 2000开发,即前端由JSP网页实现表现逻辑,中间使用JavaBean的组件实现系统内部复杂的业务逻辑,后端使用SQL Server 2000数据库实现数据逻辑,并设计了网上考试系统的解决方案。系统实现了三种权限用户信息的管理,题库的增加、修改、删除基本功能,实现了随机生成试卷,并管理试卷的发布状态。实现了学生在线考试和成绩查询的功能。
关键字:网上考试系统; JSP;三层体系结构

The Designing and Implement of the Examination System on Networks Based JSP technology
Abstract
In order to improve the teacher's working efficiency, liberate teacher from convoluted work about test, we design and develop a network examination system that based on JSP. This article has explained the system structure and design process of a network examination system that based on JSP technology. The system uses three systems structures, and developed by JSP-JavaBean-SQL Server 2000 technology. Videlicet, at foreground is realized displaying logic by JSP WebPages, in the middle used JavaBean component complete the complicated business logic inner system, at background uses SQL Server 2000 databases accomplish data logic, and design a solution for a network examination system. This system accomplished three types user information’s management. And accomplished the query, add, delete and edit functions of item bank. And accomplished arranging paper randomly, and manage the paper’s publish state. The system accomplished exam on line and query score.
 
Key words: Examination system on network; JSP; three systems structures.
 
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