基于JavaEE的技术论坛系统的-设计与实现

毕业设计说明书基于JAVAEE技术的网上论坛系统的设计与实现班级：学号：姓名：学院：专业：指导教师：2013年6月软件工程软件学院基于JAVAEE技术的网上论坛系统的设计与实现摘要随着网络在现代社会中的广泛应用及当今社会快节奏的发展，人们越来越需要一个平台来进行分享并交流相应的资讯信息。现在有各种的论坛网站等系统来实现人们的这一需要，获得有益信息并与他人进行交流，以方便个人扩展知识层面。论文中主要阐述了论坛网站的开发过程。介绍了开发论坛网站的环境及技术，同时详细的叙述了设计的思想及流程，说明了数据库的建立思想以及与程序之间的关联等问题。说明了网站不同功能的实现方法及详细设计过程。该课题主要的工作是对论坛网站的主要功能进行设计与实现，实现用户浏览帖子，发表及回复论坛帖子的功能以及系统管理员对后台的管理功能，如删除帖子和用户信息，对用户权限的设置。主要作用是通过发表新帖并回复他人帖子来实现信息交流。此文章中首先对整个系统功能进行详细的分析与设计；其次采用SQLServer数据库技术实现对系统中涉及的数据信息进行管理，最后利用SSH框架进一步具体实现论坛网站各项功能，运行调试确保网站的正常工作。关键词：论坛网站，SSH框架，SQL数据库OnlineforumsystembasedonJAVAEEtechnologyindesignandimplementationAbstractTodaytheinternetmakedfulluseandthefast-pacedlife,peopleneedaflattoshareandcommunicatetheinformation.Nowallkindsofsystemslikeaforumwebsiterealizehuman’srequirementstogettheusefullnewsandexchangingwithothersandconvenientingtheyexpendtheknowledge.Thethesisexpoundshowtodesignaforumwebsiteandtheprocessinchief.Itintroducestheenvironmentforrealizingthewebsite,describestheideaandproceduresindetailandexplainshowtoestablishadatabaseandtheproblemofconnectingwiththeprogram,atthesametime,showthewaytodesignandrelizeofthewebsite.Themainworkistodesignandrelizetheaforumwebsite'simportantfunction,suchasbrowsepublish,replycardsintheforumandthefunctionofasystemadministratortomanagethebackstage,likedetelingcardsandinformationofusers,setinguptherightofauser.Theprincipalfunctionoftheforumisexchangingimportantinformationwiththeothersbypublishingandreplyingthecards.Atfirst,thesisanalysesthedemandofusersanddesignsthewholefunctionofthesystem.Secondly,usingthedatabasetechnologyasSQLrelizethemanageofthedata.Atlast,makinguseoftheSSHtechnologyrelizethefunctionoftheforumindetailandtakeadvantageofthetomcatastheservertomovethesystem.Movinganddebuggingtomakethesystemwork.Keyword：Forumwebsite,SSHtechnology,SQLDatabase中北大学2013届毕业设计说明书第I页共II页目录1引言...............................................................11.1总体设计.........................................................11.2开发背景.........................................................11.3课题研究的目的与意义.............................................31.4研究内容.........................................................32系统分析...........................................................52.1技术可行性分析...................................................52.1.1开发语言综述...................................................52.1.2SQLSERVER数据库的选用........................................62.1.3S.S.H框架的优点................................................72.1.4B/S结构........................................................72.2系统开发.........................................................82.2.1开发工具与运行环境.............................................82.2.2系统功能概述...................................................93系统需求分析......................................................103.1系统功能概述....................................................103.1.1系统功能需求..................................................103.1.2用例分析......................................................103.1.3系统活动分析..................................................123.2系统性能要求....................................................143.2.1系统灵活性....................................................143.2.2输入输出要求..................................................143.2.3数据管理能力要求..............................................143.3可行性分析.....................................................153.3.1社会可行性...................................................153.3.2技术可行性...................................................153.3.3操作可行性....................................................16中北大学2013届毕业设计说明书第II页共II页4总体设计..........................................................174.1系统机构设计.....................................................174.2功能设计.........................................................174.3数据库设计.......................................................184.4系统界面设计....................................................215系统的设计与实现..................................................235.1前台管理模块实现.................................................235.1.1用户注册登录..................................................235.1.2用户发帖回帖..................................................275.1.3用户上传下载资料..............................................305.2后台管理模块实现................................................335.2.1后台登录功能..................................................335.2.2论坛分类管理...................................................355.2.3用户权限管理..................................................375.2.4论坛帖子管理...................................................395.2.5密码修改.......................................................406系统测试..........................................................426.1测试概述........................................................426.1.1软件测试的目的................................................426.1.2软件测试的任务................................................426.1.3测试环境......................................................426.2单元测试........................................................436.2.1黑盒测试...................................