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-I-长春工业大学人文信息学院07042112号李鹏毕业设计共(4)页第I页摘要在积极建立科学管理机制的今天,仅仅靠原始的手工管理或简单的单机管理,管理部门面对大量的信息,无法有效率地将其中的重要部分提取出来,并做出相应的判断和处理。投票管理者的决策只能依据手工表数据,在浪费大量人力、物力的同时无法做到实时监控,难以保证数据的准确性和及时性。因此,先进的管理思想就成为了一个可望而不可及的目标。投票非常急需一套既有先进管理思想的系统,作为实现目标和提高现有投票管理水平的一种重要手段。随着科学技术的不断提高,计算机科学日渐成熟,其强大的功能已为人们深刻认识,它已进入人类社会的各个领域并发挥着越来越重要的作用。作为计算机应用的一部分,在先进的计算机技术、通信技术、控制技术及IC卡技术基础上,采用系统集成方法,逐步建立一个智能化的投票系统。编写在线投票系统,最重要的就是如何从烦琐的投票结果中,能够实时性对用户投票进行添加,对用户因为人为原因造成的误投,错投进行删除,及时导出全部投票项目的票数,根据各个投票项目的统计票数,进行票数百分比计算,满足用户的实时性查询。在对在线投票系统进行管理时,不同权限的用户可以分别登录,包括管理员权限和普通用户权限,可以对管理员的个人信息进行检索。为了应对截止时间的限制,还应设定在线显示系统时间。关键字:JSPACCESE数据库投票系统管理系统天气系统--长春工业大学人文信息学院07042112号李鹏毕业设计共(4)页第II页AbstractBebuildingupvotetomanagetodayofmechanismactively,onlydependoriginalityofthehandicraftmanageorthesimplesinglemachinemanage,managementDept.publicappearancetoagreatdealofinformation,can'tefficientlywillamongthemofimportancepartwithdraw,anddoajudgmentandtheprocessingforcorresponding.Decisionwhichvotesgovernorcanaccordingtothestatementdata,atwasteagreatdealofmanpower,materialresourcescan'tinthemeantimeattainactuallysuperviseandcontrol,theaccuracyofhardassurancedatawithintimesex.Therefore,theforerunner'smanagementthoughtcarriedoutandthenbecamedaninaccessibletargetinthevote.Thevoteneedsthemanagementinformationthatasetofcurrentforerunnermanagesthoughtsystemurgentlyverymuch,isakindofimportantmeanswhichcarriesoutatargetandraisesanexistingvoteamanagementlevel.Thetechnicalalongwithscienceofraisecontinuously,thecalculatorscienceisgraduallymature,theitsstrongfunctionhasalreadybeenpeople'sdeepunderstanding,ithasalreadyenteredeachrealmofthesocietyofmankindtoerupttoflickamoreandmoreimportantfunction.Beacalculatorappliedonepart,theteachingmission'sarrangeinorderisahardnuttocrack,numeroushighschools,researchorganizationsandpersonalscarriedonagreatdealofresearchandthedevelopmentworkfromthetheoriesandfulfillment.Keywords:JSPTechnologyACCESEdatabas--长春工业大学人文信息学院07042112号李鹏毕业设计共(4)页第III页目录第一章问题来源.........................................................................................................11.1开发背景.........................................................................................................11.2开发的可行性分析..........................................................................................21.2.1技术可行性..................................................................................................21.2.2经济可行性..................................................................................................21.2.3操作可行性..................................................................................................3第二章基础理论知识.................................................................................................42.1Access数据库简介..........................................................................................42.2Jsp编程语言....................................................................................................52.3SQL语句..........................................................................................................52.4数据库系统......................................................................................................6第三章需求分析.........................................................................................................93.1系统研究目标..................................................................................................93.2系统主要特色..................................................................................................93.3模块功能需求...............................................................................................93.4性能需求.....................................................................................................103.5功能需求.....................................................................................................103.6数据流图.......................................................................................................113.7数据字典.......................................................................................................14第四章总体设计.......................................................................................................154.1总体设计.......................................................................................................15--长春工业大学人文信息学院07042112号李鹏毕业设计共(4)页第IV页4.2系统功能逻辑结构.......................................................................................174.3系统功能模块的设计....................................................................................194.4系统协作图...................................................................................................22第五章数据库设计...................................................................................................265.1数据库设计的基本步骤.............................................................................265.2需求分析.....................................................................................................275.3数据库的概念设计..............................................................................................285.
本文标题:在线投票系统毕业论文
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