政府物资采购管理系统

I摘要物资采购管理系统是用于企业管理中物资采购信息管理的系统，其开发的主要功能是：当物资入库时登记其基本信息，包括物资的种类、名称、数量等，然后登记物资的入库资料，包括入库的时间等，最后对物资的入库和出库资料综合得出各种物资的各类信息，方便进行后续工作。总的说来，物资采购管理系统就是通过采购、仓储等活动，解决物资管理上人工管理的不准确性，以此提高效率，规范化管理。本文基于JSP技术设计并实现了政府物资采购管理模块。该论文首先是对采购管理的电子化重要性进行分析阐述；然后，对系统实现所采用的关键技术JSP进行分析；接着对采购系统进行了系统分析，详细分析了其系统需求，以及各模块需要达到的要求，并对系统的设计进行了分析；最后详细阐述了系统各部分相关操作。本文详细的介绍了系统制作的整个过程。按照软件工程设计思想，采用生命周期法进行全程开发，包括需求分析，系统总体设计，系统详细设计等。关键词:采购；JSP；管理系统；软件产品IIAbstractCommoditypurchasemanagementsystemmanagementsystemisusesinthebusinessmanagementthecommoditypurchaseinformationmanagementsystem,itsdevelopmentmainfunctionis:Whencommoditywarehousingregistersitsbasicinformation,includingthecommoditytype,thename,quantityandsoon,thentheregistrationcommoditywarehousingmaterial,includingthewarehousingtimeandsoon,finallyandthestorehousematerialsynthesisobtainseachkindofcommoditytothecommoditywarehousingeachkindofinformation,facilitatescarriesonthefollowingwork.Generallyspeaking,thecommoditypurchasemanagementsystemmanagementsystemisthroughthepurchase,thewarehousing,thesynthesis,activitiesandsoonstorehouse,allocation,aspectandsoontime,quantity,variety,pricewhichbetweenthesolutioncommoditysupplyanddemandexistscontradictions,bythisengagementsocialproductvariouslinks,thusguaranteestheproductiontocarryonsmoothly.Inthispaper,basedontheJSPtechnologytodesignandimplementthegovernmentprocurementmanagementmodule.Thethesisisonthepurchasingmanagementofelectronicimportancearedescribed;then,thesystemrealizesthekeytechnologyusedinJSPareanalyzed;thenthepurchasesystemofsystemanalysis,adetailedanalysisofthesystemrequirements,andeachmoduleneedstomeettherequirements,andthesystemdesignareanalyzedindetailfinally;oneachpartofthesystemrelatedtotheoperation.Thisarticledetailedintroductionsystemmanufactureentireprocess.Accordingtothesoftwareengineeringdesignconcept,usesthelifecyclelawtocarryontheentirejourneydevelopment,includingdemandanalysis,systemdesign,systemdetaileddesignandsoon.Keyword:JSP；Purchase；Managementsystemmanagementsystem；softwareproductIII目录前言............................................................11系统调查.......................................................31.1系统名称...................................................31.2现行系统存在的问题.........................................31.3项目的目标.................................................31.4项目的范围.................................................41.4.1本系统所需的基本软件配置................................41.4.2本系统所需的主要硬件配置................................41.5可行性研究阶段经费估算......................................42可行性研究.....................................................42.1现行系统调研...............................................42.1.1现行系统目标............................................42.1.2用户组织机构............................................52.1.3系统的业务流图..........................................52.1.4系统的接口..............................................72.2可行性分析.................................................72.2.1可行性分析的目的........................................72.2.2技术可行性..............................................72.2.3经济可行性..............................................7IV2.2.4操作可行性..............................................82.2.5可行性研究的结论........................................83系统分析.......................................................83.1系统的功能描述.............................................83.2系统的性能描述.............................................93.3系统的逻辑模型.............................................93.3.1系统的数据流图(又称DFD)................................93.3.2系统数据流图中图形符号说明..............................93.3.3系统数据流图中图形......................................93.3.4系统具体的数据流图......................................93.4系统的逻辑模型详细描述.....................................103.4.1系统数据字典中数据存储的描述...........................103.4.2系统数据字典中数据流的描述.............................113.4.3系统数据字典中数据处理的描述...........................113.5系统安全性的分析..........................................124系统总体设计..................................................124.1设计思想..................................................124.2系统模块设计..............................................134.2.1系统功能模块图.........................................134.2.2系统的IPO图...........................................134.3系统模块描述.............................................15V4.3.1基本信息设置模块描述...................................154.3.2采购管理模块描述.......................................154.3.3财务管理模块描述........................错误!未定义书签。4.3.4统计汇总模块描述........................错误!未定义书签。4.3.5系统管理模块描述.......................................154.4数据库设计................................................155系统详细设计..................................................165.1系统管理模块详细设计......................................175.1.1系统管理模块功能.......................................175.1.2系统管理模块输入/输出界面设计...........错误!未定义书签。5.1.3系统登录模块输入/输出界面设计...........错误!未定义书签。5.1.4系统登录流程...........................................175.2采购管理模块详细设计......................................175.2.1采购管理模块功能.......................................175.2.2采购订货管理模块输入/输出界面设计.......错误!未定义书签。5.3财务模块详细设计..........