基于SSH2的在线考试系统的开发_毕业论文.doc

PAGE PAGE 2 本科毕业论文（设计） 题 目 基于SSH2的在线考试系统的开发 郑重声明 本人的毕业论文（设计）是在指导教师XXX老师的指导下独立撰写完成的。如有剽窃、抄袭、造假等违反学术道德、学术规范和侵权的行为，本人愿意承担由此产生的各种后果，直至法律责任，并愿意通过网络接受公众的监督。特此郑重声明。 毕业论文（设计）作者（签名）： 年 月 日 摘 要 此在线考试系统平台采用B/S模式的构架，是一个综合的网络教学系统平台，本系统分为两个子系统，后台管理系统和前台考试系统，后台管理系统主要包括题库管理、试卷管理、考试管理、批卷管理、成绩管理、机构管理、用户管理和系统设置等模块，前台考试系统仅包括考生答题模块。用户通过浏览器向服务器发出请求，服务器端应用程序首先对用户进行身份验证，然后根据用户所提交的请求进行对应的各项操作。这个系统在开发过程中，所用的编程语言是java和目前主流的Struts、Hibernate、Spring三大框架，应用了分布式的一些技术。总体上来讲，这是一个三层架构的系统，分别为action控制层、service业务层、jsp显示层。在架构上，实现了业务处理和数据库处理的分离，整体上提高了系统的安全性和可扩展性。 关键词 servlet Struts2 Spring Hibernate B/S模式 Development Of Online Exam System Based On SSH2 XXXXXXX Directed by Lecture XXXX Abstract Online examination system platform using the framework of the B / S mode, is a comprehensive online teaching platform, the system is divided into two subsystems, the back-office management system and front-examination system, back office management system including the question bank management, paper management,examination administration, batch volume management, performance management, institutional management, user management and system settings module, the front desk examination system includes only the candidates to answer module. By the user through the browser makes a request to the server; server-side application first authenticates the user, then according to the request submitted by the user corresponding to the operation. This system in the development process, the programming language is java, and now the mainstream of the Struts2 and hibernate, spring three frameworks, the application of a distributed some of the concepts. Overall, this is a three-tier structure of the system, the action of the control layer and service business layer, jsp display layer. Separation of the business processing and database processing, and improve the overall system security and scalability. The system developed in the Windows environmen