无纸化办公系统的设计与实现[1]

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1摘要本软件采用采用面向对象的分析设计方法来分析工作流中的文档与角色,以及它们各自的属性,建立办公自动化的模型,解决公文流转的过程,实现电子化办公。由于小型企业,具有部门少,信息量大,数据不统一等特点,要建设经济实用高效的办公自动化系统,需要运用一系列相关技术和处理流程,来进行数据流的处理。本系统的公文处理采用单人负责,这样有利于公文处理效率的提高。信息更新的节奏越来越快、越来越多的办公对象不再仅仅是面对数据,而是面对文档,甚至还有多媒体信息、随着企业规模的不断扩大,异地办公的模式也越来越普遍。因此要想达到协同工作办公系统,没有计算机以及网络的支持就很难得以实现。随着计算机的广泛应用和网络技术的飞速发展,一个高效协同无纸化办公平台已成为上下级单位(母子公司)以及内部科室之间不可或缺的工具,人们日渐意识到信息的快速搜集、处理和传播对于其自身发展收益巨大,通过高科技手段来提高办公效率、降低办公费用、提升管理效果已成为当务之急。本软件正是为了能更有效的实现办公自动化而设计的,是办公自动化系统的重要组成部分,是办公自动化系统的一个组成部分,区别与传统的办公自动化系统。无纸化软件的设计目标是:完善企业内部信息流通,促进人员交流,提高办公效率,加强管理职能,开发出适合的软件来完善企业的办公自动化系统,有效促进企业信息化的进行。本软件的开发设计运用软件工程的方法,系统地分析了中小企业投资有限,流程的正规化程度不高的特点,提出了基于微软件公司MicroSoft.NET框架技术平台的解决方案。首先阐述了系统分析和设计采用的相关技术及其特点;其次阐述系统的总体结构,把整个软件划分为:个人办公,信息共享,公文传阅,部门人事,我的资料,信息服务五个模块,并确定软件采用三层结构,分析了系统开发所采用各项技术。本软件采用B/S模式,利用ASP.net开发语言来进行设计与实现,满足了企业办公现有不同业务的需求,对今后新业务的需求也具有良好的扩展性。关键词:无纸化办公;工作流;ASP.net;数据库;IIS;B/S体系结构2AbstractThissoftwareadoptstheanalyzinganddesigningproceduresthatareorienttowardstothetarget.AlsothesoftwarecananalyzethefilesandCharactersaswellastheirownattribute,buildtheautomaticworkingmodel,solvetheprocedureofofficialdocumentcirculationandaccomplishtheelectronicworkingrole.Howeverthemini-enterprisehasthedistinguishingfeaturesuchasafewdepartments,agreatmanyinformationanddecentralizingdates,andsoon.Buildingaefficientautomaticworkingsystemdemandsapplyingaseriesrelatedtechnologyandmanagementprocedurestohandlethestreamofdata.Theofficialdocumentmanagementinthissystemadopt“thesingle-oneincharge”,whichisbeneficialtoimproveefficiencyofofficialdocumentmanagement.Informationupdateanincreasinglyrapidpace,moreandmoreofficeobjectisnolongerjustfacedata,butfacethedocument,andeventhemultimediainformation,alongwiththeconstantexpansionofthescaleoftheenterprise,theforeignofficemodeisbecomingmoreandmorepopular.Sotoachieveacollaborativeworkingofficesystem,nocomputerandnetworksupport,itishardtoberealized.Withthewidespreaduseofcomputersandnetworktechnologyrapiddevelopment,ahighlyefficientcoordinationpaperlessofficeplatformhasbecometheparentandsubsidiarycompaniessubordinateunit(between)andtheinternaldepartmentanindispensabletool,peopleincreasinglyawareofinformationcollection,processingandspreadquicklytoitsowndevelopmentgainshuge,byhigh-techmeanstoimproveworkefficiencyandreduceofficecost,improvetheirmanagementeffecthasbecomeatoppriority.Thissoftwareistocanmoreeffectivelyrealizeofficeautomationanddesign,officeautomationsystemisanimportantpartofofficeautomationsystem,isanintegralpartofthedifferencesbetweenthetraditional,officeautomationsystem.Paperlesssoftwaredesigngoalis:perfectingtheenterpriseinternalinformationcirculationandpromotepersonnelexchanges,improve,strengthenmanagementfunctionsofficeefficiency,todevelopasuitablesoftwaretoimproveenterprise'sofficeautomationsystem,effectivelypromotetheenterpriseinformation.Thissoftwaredevelopmentdesignusingthemethodofsoftwareengineering,systemanalysis,thesmeinvestmentlimited,processesthenormalizationofthecharacteristicsofhighdegree,putforwardbasedonMicroSoftpartscompaniesMicroSoft.netframeworktechnologyplatformsolutions.FirstexpoundedsystemanalysisanddesignUSEStherelevanttechnologyandcharacteristics;Secondly,thegeneralstructureofthesystemarediscussedindetailthewholesoftwareisdividedinto:personaloffice,informationsharing,documentcirculated,departmentsandpersonnel,mymaterial,informationservicefivemodule,anddeterminedbythreelayersofsoftwarestructure,andanalyzesthetechnologyusedbysystemdevelopment.TheSoftwareisbasedonB/SSystemArchitecture,usedAsp.netprogramlanguage,whichsatisfiesthecompanywithdifferentbusinessandofficerequirement.Italsohasgoodexpandabilityfornewbusinessrequirementinthefuture.Keywords:Paperlessoffice;Workflow;Asp.net;Database;B/SSystemArchitecture3目录1引言..................................................................................................................................11.1课题的目的和意义.......................................................................................................11.2国内外的发展和趋势................................................................................................11.2.1办公无纸化的概念..........................................................................................11.2.2办公无纸化软件的现状及需求.......................................................................21.3课题研究的主要内容................................................................................................22相关技术分析.........................................................................................错误!未定义书签。2.1B/S模式.........................................................................................错误!未定义书签。2.1.1B/S模式的三层结构...........................................................错误!未定义书签。2.2.NET开发平台..............................................................................错误!未定义书签。2.2.1.NETFramework核心:....................................................错误!未定义书签。2.2.2基于.NET的Web应用系统开发[3]....................................错误!未定义书签。2.2.3Microsoft.NET带来的好处。.............................................错误!未定义书签。2.3网络应用程序的安全性控制..........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