网络学习平台的设计与实现

XXXXXXXXX毕业设计说明书二〇一二年六月毕业生姓名：XXX专业：计算机科学与技术学号：XXXXXX指导教师：XXX所属系（部）：信息系IXXXXXX毕业设计评阅书题目：网络学习平台的设计与实现信息系计算机科学与技术专业姓名XXX设计时间：2012年3月26日-2012年6月1日评阅意见：成绩：指导教师：（签字）职务：2012年月日IIXXXXXX毕业设计答辩记录卡信息系计算机科学与技术专业姓名XXX答辩内容问题摘要评议情况记录员：（签名）成绩评定指导教师评定成绩答辩组评定成绩综合成绩注：评定成绩为100分制，指导教师为30%，答辩组为70%。专业答辩组组长：（签名）2012年月日i摘要利用网络辅助教学是教育发展的一个方向，基于网络的教学相对于传统的教学而言可以突破时空的限制，实现师生实时互动交流、有效的补充传统课堂教学的不足，学生可以自主选择学习内容，有针对性的查漏补缺，提高学习效率。因此，开发网络学习平台是有实际意义的。本设计采用B/S模式，以IIS为应用服务器，以Access作为后台数据库，采用ASP技术开发了网络学习平台，前台实现了在线学习、查看学习记录、上传作业、在线测试、在线交流等功能，后台实现了添加学习课件、添加考试、布置作业、查看作业、发布公告等功能。此网络学习平台经测试后所有功能均能正常运行。它提供一种主动的、协作的、开放的、有目的的教学模式，将为学生的学习带来极大的方便。关键词:教学网站；ASP；网络学习平台iiAbstractUsingnetworkaidedinstructioniseducationofthedevelopmentofadirection,basedonthenetworkteachingcomparedwithtraditionalteachingcanbreakthroughthespaceandtimelimitfor,andrealizethereal-timeinteractionbetweenteachersandstudents,effectivesupplementoftheshortcomingsofthetraditionalclassroomteaching,thestudentscanindependentlychoosethestudycontent,targetedbyleakagesearchingandimprovethelearningefficiency.Therefore,thedevelopmentofnetworklearningplatformispractical.ThisdesignUSEStheB/Smodel,takingIISapplicationserverfor,thepapertakesAccessasabackenddatabase,usingASPtechnologytodevelopthenetworklearningplatform,frontdeskrealizetheonlinestudy,checklearningrecords,uploadhomework,onlinetesting,onlinecommunication,andotherfunctions,thebackgroundrealizedaddlearningcourseware,addtheexam,homeworkassignments,publicannouncement,checketc.Function.Thisnetworklearningplatformbytestafterallfunctionsaretonormaloperation.Itprovidesaninitiative,cooperation,open,havethepurposeofteachingmodel,theforstudents'learningbringgreatconvenience.Keywords:teachingwebsite;ASP;Networklearningplatformiii目录1绪论.........................................................................................................................................11.1开发背景及意义..........................................................................................................11.2任务要求......................................................................................................................22网络学习平台需求分析.........................................................................................................52.1需求概述......................................................................................................................52.2系统开发目标..............................................................................................................72.3系统数据流图描述......................................................................................................72.4开发方案的比较与选择..............................................................................................93网络学习平台的概要设计...................................................................................................123.1系统总体结构设计....................................................................................................123.2前台功能模块设计....................................................................................................133.3后台功能模块设计....................................................................................................163.4系统数据库设计........................................................................................................174网络学习平台的详细设计与实现.......................................................................................244.1公共模块的实现.........................................................................................................244.1.1配置IIS.........................................................................................................244.1.2连接数据库....................................................................................................244.2前台功能模块的实现................................................................................................244.2.1资源库学习模块............................................................................................254.2.2查询模块........................................................................................................284.2.3在线考试模块................................................................................................294.2.4评估拓展模块................................................................................................294.2.5学习工具........................................................................................................304.2.6交流互动模块................................................................................................314.3后台功能模块的实现................................................................................................324.3.1发布教学课件.................................................................................................324.3.2学生管理........................................................................................................334.3.3考试管理........................................................................................................344.3.4作业管理...............................................................