无纸化在线考试系统毕业论文-软件专业.doc

摘要本次毕业论文题目为无纸化在线考试系统,首先介绍了无纸化在线考试系统的现状,然后提出一个基于无纸化在线考试系统的数字信息化领域的架构,并对相关关键技术进行了讨论,最后说明了无纸化在线考试系统在数字信息化领域的应用前景。根据网络在线考试系统的特点,可以将其分为前台和后台两个部分进行设计。前台主要用于考生注册和登录系统、在线考试、查询成绩以及修改个人资料等;后台主要用于管理员(教师)对考生信息、课程信息、考题信息和考生成绩信息等进行管理。根据系统所需功能, 决定采用开放性的 SQLSERVER 做后台数据库,选择功能强大的 MyEclipse 为开发工具, 利用软件工程思想和方法, 总体上用结构化生命周期法进行系统分析和设计,采用快速原型法来实现,系统本系统界面友好,与目前市场上的主流软件大体一致,而且操作更加简单,使用方式和微软各种软件( Windows 、 Office )基本相同,减少了用户学习、使用本系统的额外负担。本文通过系统概述、系统分析、系统设计、系统实施、开发总结五章,详细的说明了系统的开发过程,最后并对整个开发过程进行了总结。该系统使用了功能强大的 Java Web 开发技术。系统操作方便,可维护性强。经过大量的测试,基本符合用户需求。关键字: 无纸化在线考试 jsp sqlserver Abstract The title of the graduation is online_exam system. First it introduces the actuality of this field. Next it puts forward to the frame that is applied on digital and information-based field and then it discusses the correlative technology which the topic used. And finally, it shows the vista of the system. According to the features of the online_exam system posed of two main modules, forestage and background. The first module achieves the goal of student registing, loginning and taking exams, together with inquiring and altering personal data. About the second, the administrator ( teacher ) managing the student data, subject data, questions data and result data. On the base of the function need, background database uses the opening_source Mysql and by way of MyEclipse to build. Making good use of the thought on software engineering, the system asa whole uses structural lifecycle method for systems analysis and designing. And it adopts antitypes way to implement the whole process. For users, the interfaces is friendly, operation is simple to learn, so it reduces the time spending on familiar with the system. Throughout the system, I use technology of Java Web which is the forestage I use JSP together with Struts and hibernate frame that are at the base of the MVC. The system operation is convenient and the maintenance is easy. Keywords :o nline_exam jsp sqlserver 目录 1前言...............