jsp在线考试系统.doc

摘要
本文在第一章主要阐述在线考试系统的研究背景和研究意义,;第二章阐述了该系统的需求性分析,包括对系统的配置,系统所需要的功能和系统的需求分析;第三章介绍了系统的体系结构和流程图,各个功能模块的流程图和系统的模块流程图;系统的E-R图的结构;第四章我把自己所负责的那部分(后台)功能截了图,同时附带了相关的核心要代码,并且添加了相应注释。基于Web的在线考试系统随着计算机及网络技术的飞速发展,/应用在全球范围内日益普及,当今社会正快速向信息化社会前进,信息自动化的作用也越来越大,从而使我们从繁杂的事务中解放出来,提高了我们的工作效率。在众多的网络服务中,Web给人耳目一新的感觉,而在这其中,JSP技术和基于Struts框架技术则因为可以进行复杂的数据库操作、很强的交互性以及方便用户控制和管理备受青睐。目前存在各级各类的考试,而它们的各种工作主要还是依赖于手工完成,手工管理还存在这许多弊端,由于不可避免的人为因素,造成数据的遗漏、误报。计算机信息化管理有着储存量大,速度快等许多优点,因此我们可以利用计算机网络,利用ASP技术实现动态的管理。随着计算机网络技术的进一步发展和普及,利用JSP技术开发的各种网络在线考系统必将大行其道。
关键字:JSP技术;Struts ;在线考试系统
Abstract
In the first chapter, this article online examination system for background and significance,; the second chapter of the needs of the system analysis, including system configuration, the system required functions and system requirements analysis; The third chapter describessystem architecture and flow chart, flow chart of the various functional modules and systems modules flowchart; system ER diagram of the structure; Chapter I own for that part of the (background) feature section of the map, and with therelated to the core code, and add a corresponding online examination system based on Web puter work technology for rapid development, / application of universalin the growing worldwide, today's society fast to forward the information-based society, information automation function also 越来越 large, so that weFrom the numerous and diverse liberate and improve our work work services, Web gives a fresh feeling, and in this one, JSP technology and technology is based on Struts framework for database operations can plex, highly interactive and user-friendly control and management , there are various types of examinations at all levels, and their various working mainly rely on manually, manual management of the many drawbacks still exist, due to the inevitable human factors, caused the omission of data, false puter information management has a large storage capacity, speed and many ot