文档介绍：摘要
在线考试系统作为远程教育和企业招聘不可缺少的一部分越来越受到大家的重视。一个完备的在线考试系统可以使用户在网上学习过后及时检验自己的学习效果,已发现自己的不足,使得学习效率得到很大提高。在线考试系统中题目的生成、试卷的提交、成绩的批阅等都可以在网络上自动完成。只要形成一套成熟的题库就可以实现考试的自动化,节约大量的人力物力,并且速度更加快捷。
本文针对在线考试的需求,Beans环境下使用Java编程语言开发出了“在线考试系统”。本系统使用 Mysql数据库和Tomcat服务器,基于windows操作系统。本系统采用B/S框架结构,使系统更加灵活,更容易的部署推广,方便使用。采用MVC模式,有利于组件的重用,方便维护。系统在操作上保持了功能明确、提示清晰、流程清楚的风格,让用户的使用更加方便快捷,让系统推广实施更加迅速。实现考试的跨地域性,提高考试效率,减少阅卷压力,提高数据安全性,易使用。
本文共分五章,第一章概述了选题背景、开发环境和相关技术。第二章是需求分析。第三章阐述了系统的设计,分析了系统的功能模块并进行数据库设计。第四章详细进行了系统的具体实现,实现了系统的基本考试功能,试题分类管理,试题信息管理和历史成绩查询等功能,同时进行了系统的测试。第五章是结论与建议,主要介绍了系统的开发过程和遇到的问题以及总体的收获,并指出系统的不足和提升空间。
关键词:在线考试;Mysql数据库;Java技术
Abstract
Online examination system as an indispensable part of distance education and corporate recruitment of staff. Being more and more attention. prehensive online examination system allows users to test their learning in a timely manner after the e-learning. They have found their own inadequacies, learning efficiency is greatly improved. The online examination system has the formation of the subject, examination papers submitted, the automatic marking of examination papers. As long as the formation of a mature set of exam you can achieve test automation examination, save a lot of manpower and resources, and faster speed.
The demand is for online examination, using the Java programming language in Beans environment to develop the online examination system. This system uses a Mysql database and the Tomcat server, windows-based operating system. The system adopts B / S framework structure, making the system more flexible, easier to deploy promotion, easy to use. Using the MVC model, the reuse ponents to facilitate maintenance. System in operation to achieve a clear, suggesting a clear, clear process, and to allow the user to use faster and more convenient .Making the system promote the implementation of more rapid. Examinations across the region, and improve test efficiency, reduce the pressure of scoring, improve data security, ease of use.
The paper is