精品课程网站交互式教学答疑系统的设计与实现精品课程网站交互式教学答疑系统的设计与实现摘要：随着科学技术的发展，新时代的学生需要一种更为便捷的方式去寻找一个学习平台来不断学习知识，丰富自己，而本系统的开发真正意义上帮助了对学习和知识渴望的学生群体解决了困扰着自己的问题。精品课程网站交互式教学答疑系统的开发将围绕网络教学存在的实际情况，弥补了现阶段网站中师生交互性能差，只能观看视频的缺陷，加入留言等功能进一步解决学生在学习过程中存在的问题，加快学习效率，同时也给教师授课带来方便。本论文共分五部分即：精品课程网站交互式教学答疑系统概述、系统需求分析、系统设计、系统实现、系统测试。本论文将对于在线教学、在线交互式答疑、在线测试巩固知识等几方面进行论述。本系统采用JAVA开发语言技术进行设计实现，页面前端使用JSP和HTML+CSS+JavaScript技术实现，系统后端使用Spring MVC+MyBatis开发框架，服务器使用了Tomcat。.本系统有三个板块，即：用户、教师、管理员。用户可以在线上进行学习、做题、测试、观看教学资源等，教师添加练习册、测试卷、课程和教学资源视频等，管理员可以管理用户和教师以及所有课程管理、测试卷管理、教学资源管理、用户购买课程等方面的管理。关键词：JSP;Spring MVC:精品课程；交互式精品课程网站交互式教学答疑系统的设计与实现Design and Implementation of Interactive Teaching AnswerSystem for Quality Course WebsiteAbstract:With the development of science and technology,students in the new eraneed a more convenient way to find a learning platform to constantly learn knowledge andenrich themselves.The development of this system really helps students who are eager forlearning and knowledge to solve the problems that plague them.The development ofinteractive teaching and answering system of excellent course website will revolve aroundthe actual situation of network teaching,make up for the poor interaction between teachersand students in the current website,only watch the video,add messages and otherfunctions to further solve the students'problems in the learning process,speed up learningefficiency,and bring convenience to teachers'Teaching at the same time.This paper is divided into five parts:the overview of interactive teaching andanswering system of excellent course website,system requirement analysis,system design,system implementation and system testing.This paper will discuss online teaching,onlineinteractive question answering,online testing to consolidate knowledge and so on.Thesystem is designed and implemented with JAVA development language technology.Thefront-end of the page is implemented with JSP and HTML+CSS +JavaScript technology.The back-end of the system uses Spring MVC MyBatis development framework,andthe server uses Tomcat.There are three parts in this system:users,teachers andadministrators.Users can learn,do questions,test and watch teaching resources online.Teachers can add workbooks,test papers,courses and teaching resources videos.Administrators can manage users and teachers,as well as all courses management,testpaper management,teaching resources management,user purchase courses and otheraspects of management.Key Words:JSP;Spring MVC;excellent course;interactive精品课程网站交互式教学答疑系统的设计与实现目录1项目概述…1.1系统设计的意义1.2系统主要内容1.3项目目标2需求分析.…22.1业务需求22.2功能性需求2.3非功能性需求…62.4运行环境.63系统设计3.1软件体系结构设计73.1.1功能结构73.1.2系统架构3.2数据库设计…83.2.1概念结构设计3.2.2表的详细设计.…3.3用例实现…113.3.1用户用例实现113.3.2课程用例实现113.3.3教学资源用例实现124系统实现134.1核心功能实现134.1.1用户登录功能实现134.1.2课程实现页面144.2关键技术难点与解决方案155系统测试155.1功能测试…155.2非功能测试175.3测试总结1717