基于JAVA的在线考试系统(毕业论文)

I芜湖信息技术职业学院毕业设计（论文）题目:基于Java技术的在线考试系统的开发专业:软件技术（嵌入式）班级:2009级1班学号:20094039学生姓名:江子奇指导老师:刘力扬2009年6月9日摘要在线考试系统旨在实现考试的无纸化管理，对一些科目的考试可以通过互联网络或局域网进行，方便校方考务的管理，也方便了考生，尤其适II合考生分布广，不易集中的远程教育。我主要开发系统的后台管理系统—JAVA在线考试管理子系统，它包括试题管理、考生管理、在线制作试卷、控制学生考试的设置、试卷审批等功能。本论文主要介绍了对JAVA在线考试管理子系统的分析、设计和开发的全部过程。运用ER图，程序流程图等对在线管理子系统的设计过程进行详细的说明。全文共分为开发方案、需求分析、系统设计、关键技术解决，结论五部分。开发方案中主要介绍开发在线考试系统得目的、开发方案的选择及开发框架的技术的确定；需求分析介绍了在线考试系统的总体需求及系统各模块的功能需求；系统设计介绍了系统设计的指导思想、数据库的设计、系统模块的设计；关键技术介绍了在具体实现时需解决的一些技术，如开发框架的整合技术、开发框架与数据库的连接及数据的备份与还原。本毕业设计的内容是设计并且实现一个基于web技术的在线考试系统，故而系统主要以j2EE作为开发基础,主要使用了struts+spring等多种协议或技术，用eclipse作为开发工具，以MYSQL作为数据库，以Macromedia公司的Dreamweaver作为界面美化工具。基本实现了网上考试系统应有的主要功能模块,包括：管理员的登录，管理和维护；用户注册、登录、注销，个人信息的查询、修改；考试管理，套题管理，成绩管理。该系统界面简单、操作方便，容易维护。关键词：在线考试j2EEstruts+springDevelopmentofanOnlineExaminationSystemBasedonJavaTechnologyAbstractIIIOnlineexaminationsystemtoachievepaperlessmanagementofexaminations,theexaminationofsomesubjectsthroughtheInternetorLAN,tofacilitatethemanagementoftheschoolExamination,candidatesarealsoconvenient,especiallyforcandidateswidelydistributed,easytofocusondistanceeducation.Thebackgroundofmymaindevelopmentsystemmanagementsystem-JAVA-lineexaminationmanagementsubsystem,whichincludesquestionsmanagement,candidatemanagement,on-lineproductionofpapers,controlofstudenttestset,paperprocessingandotherfunctions.ThispaperintroducesonlineexaminationmanagementsubsystemontheJAVAanalysis,designanddevelopmentofthewholeprocess.UsingERdiagram,processflowchartsandotheron-linemanagementsubsystemdesignprocessdetail.Paperisdividedintodevelopmentprograms,requirementsanalysis,systemdesign,keytechnicalsolutions,theconclusionoffiveparts.Developmentprogramintroducesthedevelopmentofonlineexaminationsystemwasthepurpose,developmentplananddevelopmentframeworkforthechoiceofidentificationtechnology;demandanalysisdescribestheoveralldemandforonlineexaminationsystemandthesystemfunctionalrequirementsofeachmodule;systemdesignedfortheguidancesystemdesignthinking,databasedesign,systemdesignmodule;keytechnologyintroducedtobeaddressedinthedetailedrealizationofsometechnologies,suchastheintegrationoftechnologydevelopmentframework,developmentframeworkandthedatabaseconnectionanddatabackupandrestore.Thecontentsofthisgraduationprojectistodesignandimplementaweb-basedtechnology,onlineexaminationsystem,Guersystembasedmainlyj2EEasthedevelopment,mainlyusingstruts+springandotheragreementsortechnology,usingeclipseasadevelopmenttooltoMYSQLasthedatabasetoMacromedia'sDreamweaverasalandscapingtoolinterface.Basicallyanonlineexaminationsystemshouldbethemainfunctionalmodules,including:anadministrator'slogin,managementandmaintenance;userregistration,login,logout,personalinformation,access,correction;testmanagement,problemsetsofmanagement,performancemanagement.Thesysteminterfaceissimpletooperate,easytomaintain.Keywords:OnlineExaminationj2EEstruts+springIV目录摘要IAbstractII第一章引言......................................................................................................11.1课题背景..............................................................................................1V1.2课题目的和意义..................................................................................11.3本文结构..............................................................................................1第二章系统应用的关键技术..........................................................................12.1JSP技术介绍...........................................................................................12.1.1JSP的概述.........................................................................................22.1.3JSP的强势与劣势.............................................................................22.1.4JSP与ASP的比较............................................................................32.2Java组件JavaBeans................................................................................42.2.1什么是JavaBeans.............................................................................42.2.2JSP与JavaBeans的关系..................................................................42.3J2EE概述.................................................................................................42.4关于Struts................................................................................................52.4.1Struts简介..........................................................................................52.4.2Struts的主要功能..............................................................................52.4.3Struts工作原理..................................................................................62.5关于Spring..............................................................................................72.5.1Spring简介........................................................................................72.5.2为什么需要Spring...........................................................................82.5.3Spring带给我们什么........................................................................82.6关于B/S开发模式............................................................