毕业设计资料管理系统设计与实现

资料管理系统的设计与实现本科毕业论文（20届）资料管理系统设计与实现所在学院专业班级计算机科学与技术学生姓名指导教师完成日期2摘要随着信息量不断地增加，资料室的资料文件越来越多。尽管资料室没有图书馆内所藏资源丰富，但也是一个部门重要的场所，对资料室资料信息管理的好坏，直接影响部门员工对资料室内资源的利用情况。资料管理系统是一种辅助软件，辅助资料室管理人员更好的为部门员工服务，通过该软件，资料室管理人员能更好地管理书籍、期刊、文摘等资源，提高资料查阅人员的效率。本论文论述了国内外相关管理系统的发展现状，对其目的、功能等进行了详细地论述。根据对国内外相关管理软件的分析，结合本课题的要求，完成资料管理系统的需求分析和可行性分析。依据需求分析阶段确定的用户需求，完成系统的总设计和数据库设计，在此基础上，借助开发工具和ADO技术实现本系统的开发工作。本系统使用UML建模语言建立系统功能分解图、活动图、E-R图等，实现对系统的需求分析。本系统是一种典型的数据库系统，开发模式为C/S模式，编程语言是C#，使用VisualStudio2010开发工具和MySql数据库完成本系统的开发工作。经过系统测试，本系统运行稳定，基本实现资料管理系统预期功能。关键词：资料管理系统；ADO技术；C/S模式；C#资料管理系统的设计与实现ABSTRACTWiththeconstantincreasingamountofinformation,therewillbemoredataanddocumentaryinthereferenceroom,whichisaratherimportantsectioninadepartmentalthoughtheresourceinthereferenceroomarenotsorichasthatinlibrary.Thustheinformationmanagementinthereferenceroomcoulddirectlyinfluencetheconditionthatthestaffusingresourcesintheroom.DataManagementSystemisanassistantsoftwareprovidingexecutivesinthereferenceroomwithabetterservice,throughwhichbooks,periodicalswillbemanagedbetterandtheefficiencyofthosewhoaccesstheinformationwillbeimproved.Thispaperdiscussesthethecurrentdevelopmentoftherelatedmanagementsystemathomeandabroad,meanwhile,thepurposeandfunctionofthesystemarealsoexpoundedindetail.Accordingtotheanalysisontherelateddomesticandinternationalrelevantmanagementsoftwaresandtherequirementsofthisproject,theauthorconductsthedemandanalysisandfeasibilityanalysisofthedatamanagementsystemanddesignsthegeneralsystemandthedatabasebasedontheusers’requirementsdefinitizedintherequirementsanalysisperiod.Onthisbasis,DataManagementSystemisdevelopedbyusingdevelopmenttoolsandADOtechnology.Thissystemusesunifiedmodelinglanguagetoconstructthesystemfunctionaldecompositiondiagrams,activitydiagrams,E-Rdiagramsetc,whichcanconductthedemandanalysisanditisatypicaldatabasesystemwiththeC/SmodeofdevelopingandprogramminglanguageofC#.VisualStudio2010developmenttoolsandMySqldatabasearealsousedtocompletethesystemdevelopment.Aftersystemtesting,thissystemcanrunstably,whichshowsthattheexpectedfunctionofDataManagementSystemismainlyachieved.Keywords:datamanagementsystem;ADOtechnology;C/Sstructure;C#资料管理系统的设计与实现目录第1章绪论..............................................................................................................................11.1课题研究的背景...........................................................................................................11.2国内外研究现状..........................................................................................................21.3课题研究目的及意义...................................................................................................31.4本论文的结构..............................................................................................................3第2章系统分析......................................................................................................................52.1系统需求分析..............................................................................................................52.1.1功能需求............................................................................................................52.1.2性能需求............................................................................................................72.1.3数据库需求........................................................................................................72.2系统可行性分析..........................................................................................................92.2.1技术可行性分析................................................................................................92.2.2经济可行性分析................................................................................................92.2.3操作可行性分析..............................................................................................102.3本章小结....................................................................................................................10第3章系统总设计................................................................................................................113.1系统设计目标............................................................................................................113.2系统概要设计............................................................................................................113.2.1管理员模块......................................................................................................123.2.2读者模块..........................................................................................................133.3系统数据库设计........................................................................................................143.3.1概念结构设计..................................................................................................143.3.2数据库逻辑结构设计......................................................................................143.4详细设计....................................................................................................................183.4.1ManagerFrm类......................