在线课程学习网站的设计与实现-论文

题目：在线课程学习网站的设计与实现摘要随着互联网的普及，网络在人们生活中的应用越来越广泛。在线课程学习系统平台是信息化教育资源建设的关键环节，学生通过网络平台了解专业动态、自助学习课程知识、提出学习过程中遇到的问题，教师通过网络平台与学生形成交互式教学。针对web开发的最流行的php语言程序设计的在线学习的网站较少，本系统尝试用wamp在网络上架构一个php语言在线学习系统，为学生提供一个自主学习的平台，弥补了学生课后对php语言程序设计学习资源的不足。本文从理论和实践两个角度出发，对系统的开发背景、系统的开发和运行环境、系统功能分析、系统功能模块设计、数据库结构实现、各个功能模块的创建等各个过程进行了阐述，设计、实现一个具有数据挖掘功能php语言在线学习系统。本在线学习系统采用php技术进行开发，选用mysql作为后台数据库。系统实现了用户管理、查看文件、分类查找、课件下载、留言板、教学大纲、网站管理等功能。关键词：php；mysql；在线学习系统；1AbstractWiththepopularityoftheInternet,networkapplicationsinpeople'slivesmoreandmorewidely.Onlinecoursesystemisthekeylinkoftheconstructionofeducationalinformationresources,studentsthroughthenetworkplatformtounderstanddynamic,vironmentprofessionallearningcourseknowledge,theproposedlearningproblemsencounteredintheprocess,teachersandstudentsthroughthenetworkplatformofinteractiveteaching.InsidetheClanguageprogrammingonlinelearningsiteisless,thesystemattemptstousetheVisualStudio2008onthenetworkstructureofaClanguageonlinelearningsystem,toprovidestudentswithalearningplatform,madeupofstudentsontheClanguageprogramdesignlearningresource.Thearticlefromtheoryandpracticetwoanglesetout,thesystemdevelopmentbackground,systemdevelopmentandrunningen,systemfunctionanalysis,thesystemfunctionmoduledesign,databasestructure,thecreationofvariousfunctionalmodulesandsooneachprocessaredescribed,thedesign,therealizationofahasthefunctionsofdatamininginClanguageonlinelearningsystem.TheonlinelearningsystemusingASP.NET2technologydevelopment,usingSQLServer2005databaseasabackground.Systemusermanagement,viewthefile,classificationsearch,coursewaredownload,messageboards,syllabus,websitemanagementandotherfunctions.Keywords:php;mysql;onlinelearningsystem;目录摘要..................................................................0Abstract......................................................................................................................................................11绪论...........................................................................................................................................................41.1课题的提出......................................................................................................................................41.2在线学习系统的研究现状...............................................................................................................41.3在线学习系统研究的意义...............................................................................................................51.3.1在线学习系统的特点..........................................................................................................51.3.2在线学习系统的意义..........................................................................................................52需求分析..................................................................................................................................................62.1可行性分析......................................................................................................................................62.1.1技术可行性分析.................................................................................................................62.1.2操作可行性分析.................................................................................................................62.1.3风险分析..............................................................................................................................62.2系统需求分析..................................................................................................................................72.2.1系统功能需求.....................................................................................................................72.2.2系统性能需求.....................................................................................................................73系统开发工具及相应技术..................................................................................................................83.1B/S体系结构..................................................................................................................................83.2wamp.................................................................................................................................................83.3数据库..............................................................................................................................................94系统总体设计.......................................................................................................................................104.1系统总体设计.................................................................................................................................104.2系统总体框架设计.........................................................................................................................104.3系统模块设计.................................................................................................................................114.4后台数据库设计与实现...................................................................................