摘 要
随着科技的持续进步，考试形式也在不断创新与优化。传统考试模式因试题筛选和考卷批阅过程繁琐，耗时费力，严重影响了考试效率。为应对这一挑战，本文设计并实现了一款网络在线考试系统。该系统基于B/S模式，用户只需通过浏览器即可轻松访问。
在系统构建过程中，我们主要采用了JavaWeb技术和Spring Boot框架。Spring Boot以其简化配置、集成多种框架、解决版本依赖和稳定性问题等优势，为系统的开发提供了有力支持。同时，我们还采用了前后端分离和负载均衡技术，进一步提高了系统的稳定性和可靠性。持久化层则选择了MySql数据库，以确保数据的安全性和可靠性。前端方面，我们选用了Vue.js框架，其轻量、高性能、易上手的特点使得系统用户界面更加友好和交互性更强。此外，我们还使用了Echarts图表库，为系统提供了直观、生动、可个性化定制的数据可视化图表。
本文详细介绍了系统的总体设计思路、详细设计过程以及测试验证情况，并通过部分代码和运行截图进行了辅助说明。测试结果表明，该系统运行稳定，能够满足简单考试的需求，达到了设计要求。
关键词：网络在线考试系统；Spring Boot框架；MySql数据库；Vue.js框架；Echarts图表库
Abstract
With the continuous progress of science and technology, the examination form is also constantly innovated and optimized. The traditional examination mode seriously affects the efficiency of the examination due to the tedious and laborious process of the screening and examination papers. To meet this challenge, this paper designs and implements a network online examination system. The system is based on the B / S mode, which can be easily accessed by users simply through a browser.
During the system construction process, we mainly adopted the JavaWeb technology and the Spring Boot framework. Spring Boot With its advantages of a simplified configuration, an integration of multiple frameworks, and a solution to version dependency and stability problems, it provides strong support for the development of the system. At the same time, we also adopted the front and rear end separation and load balancing technology to further improve the stability and reliability of the system. The persistence layer selects the MySql database to ensure the security and reliability of the data. On the front end, we chose the Vue.js framework, which is lightweight, high performance and easy to use to make the system user interface more friendly and interactive. In addition, we also used the Echarts chart library to provide intuitive, vivid, and personalized data visualization charts for the system.
This paper introduces the overall design idea, the detailed design process and the test verification situation, and provides auxiliary explanation through some code and running screenshots. The test results show that the system runs stably and can meet the requirements of simple examination and meet the design requirements.
Key words: online examination system; Spring Boot framework; MySql database; Vue.js framework; Echarts chart library
目录
摘 要
Abstract
1 绪论
1.1 网络在线考试的现状与发展
1.1.1 国内外发展现状
1.2网络在线考试的研究内容
1.3 网络在线考试的研究目的和意义
1.4 本章小结
2 本在线考试网站的分析
2.1 可行性分析
2.1.1 技术可行性分析
2.1.2 经济可行性
2.1.3 操作可行性
2.2 需求分析
2.2.1 功能需求
2.2.2 性能需求
2.3 框架介绍
2.3.1 Spring Boot
2.3.2 Vue.js
2.3.3 MySQL
2.3.4 Echart
2.4 本章小结
3 网络在线考试系统概要设计
3.1 系统功能和数据设计
3.1.1 E-R图设计
3.1.2 系统活动图设计
3.1.3 网站类图设计
3.3 本章小结
5 网络在线考试的运行与效果分析
5.1 系统运行效果
5.1.1 学生端运行效果
5.1.2 管理员登录运行效果
5.2 本章小结
6 总结与展望
6.1 总结
致谢
