基于Web的高校学生选课系统设计与实现 计算机专业VIP免费

基于Web的高校学生选课系统设计与实现摘要近几年来，因为科技的不断进步，教育体制也到了改革阶段，传统的选课的缺点越来越明显。以前随堂报名的选课方式，尽管简单，但是也有很大缺点。教务处如果要处理选课的数据，任务比较繁重，并且容易发生数据丢失和统计错误的情况。为了减轻教务处工作量，合理分配教学资源，本文提出了对学生选课系统进行设计和开发。学生选课系统的基本思想是使用B/S结构、JSP技术和Mysql5.0数据库来开发该系统，学生选课系统是在Windows8操作系统和MyEclipse6.6的平台支持下完成的。本文基于Web的高校学生选课系统可分为三种权限登录，它们依次是系统管理员、教师和学生。系统管理员可以对教师、学生、课表、课程相关的信息以及其个人信息等做一些操作，比如增加和删除；教师登录的时候，能够查看个人信息，浏览课表；学生登录的时候，也可以查看个人信息、浏览课表信息的同时能够进行选课，查看已经选过的课程信息等。关键词：选课；JSP；Mysql；B/SIDesignandimplementationofcollegestudentselectionsystembasedonWeb.AbstractInrecentyears,becauseofthecontinuousprogressofscienceandtechnology,educationsystemhasalsoreachedthereformstage,andthedisadvantagesoftraditionalelectivecoursesarebecomingmoreandmoreobvious.Inthepast,thecourseselectionmethod,althoughsimple,hasalotofdisadvantages.Theacademicaffairsoffice,ifitistodealwiththedataofcourseselection,hasaheavytaskandispronetodatalossandstatisticalerror.Inordertoreducetheworkloadoftheacademicaffairsofficeandallocatetheteachingresourcesreasonably,thispaperproposesthedesignanddevelopmentofthestudentselectionsystem.StudentcourseselectionsystemisthebasicideaofusingB/Sstructure,JSPtechnologyandMysql5.0databasetodevelopthesystem,studentcourseselectionsystemisinWindows8andMyEclipse6.6platformsupport.ThisarticlebasedontheWebstudentcourseselectionsystemcanbedividedintothreerightslogin,theyaresystemadministrator,teachersandstudents.Systemadministratorscandosomethingstoteachers,students,classtables,curriculumrelatedinformationandtheirpersonalinformation,suchasaddinganddeleting;Whenteacherslogin,theycanviewpersonalinformationandreadtheclassschedule.Whenstudentslogin,theycanalsoviewtheirpersonalinformation,readthescheduleinformationwhiletheyareabletoselectcourses,checkthecourseinformationalreadyselected.KeyWord：Coursechoosing;JSP;mysql;B/SII目录1绪论......................................................................................................11.1项目开发的背景...............................................................................11.2项目开发的目的及意义...................................................................12可行性分析及总体设计原则.................................................................22.1可行性分析.......................................................................................22.1.1技术可行性....................................................................................22.1.2经济可行性....................................................................................22.1.3社会可行性....................................................................................32.2总体设计原则...................................................................................33系统分析.................................................................................................43.1业务流程分析...................................................................................43.2数据流图...............................................................