购物网站――电子商务基本模块的设计与实现 [文档在线提供]

“儿童之家”购物网站----电子商务模块的设计与实现第三章系统分析12摘要伴随着计算机技术在各行各业日益广泛和深入的应用，网络的概念早已深入人心。网络在各行各业的发展战略中占据了重要的位置，成为商家不可分割的部分。商品的宣传已不只局限于电视与报纸，网络已成为商家展示自己的另一个舞台。商家建立网站，将商家各方面的宣传与服务展现于网络中，通过网络更可实现如网上购物、信息查寻等功能，这些在改变我们原有经营方式与经营理念的同时，也为商家带来了更高的效益。因此，对于商家来说，拥有一个属于自己的网站是至关重要的。本论文研究了一种基于数据关联规则的网上购物系统。其开发主要包括后台数据库的建立、后台管理以及前台页面的Web设计。系统使用Microsoft公司以C#为核心语言的ASP.NET开发工具，利用微软提供的IIS5.0建立运行环境，再结合SQLServer2000建立数据连接关系。利用其提供的各种组件，在短时间内建立数据库，对数据库进行分析与建立ASP.NET页面，不断改进，直到功能基本实现的可行系统。本系统主要运用了系统开发生命周期法(SystemDevelopmentLifeCycle简称SDLC)和结构化方法(StructuredApproach)来阐述该系统的开发过程，将计算机作为管理决策的支持手段，融入日常业务的各个环节，使得管理更加规范，同时也能够更好的为顾客服务，该系统大大提高了工作效率，为公司带来了更好的社会效益和经济效益。本系统采用ASP.NET和SQLServer2000为开发工具，具有扩展性。在此，我真诚的感谢对我的毕业设计进行耐心指导的何静源老师，以及对我的论文完成给予帮助的各位老师和同学。关键字：软件生命周期法，信息系统开发，浏览器/服务器，动态网站第三章系统分析13ABSTRACTFollowthetechnologyofthecomputerintheenterpriseanddeepapplicationdaybydayofalltradesandprofessions,theconceptinternethasbeendeeplytakenuppeople’sheart.Today,theinternettakesanveryimportantpartinthedevelopmenttacticsofalltradesandprofessions,becameapartofancompanywhichcannotbepartitionoff.ThemerchandisehasnotonlylimitedinTVsetandnewspaper.Theinternethasbecameanotherstagewhichcompanycandisplaythemselves.Companysetupwebsite,andmakepropagandaandserviceofallaspectsofcompany,displayontheinternet.Thoughinternetwecanachievebuyingproductsontheinternet,searchingmessageandsoon.Thosehavechangedoldwayofmanagementandideaofmanagement,meanwhilethosealsobringmoreyieldforcompany.So,forthebusinesscompany,haveawebsitewhichisbelongtothemselvesisveryimportant.Istudiedonekindofsystemofshoppingonlinebasedonrelated-datarule.Itsdevelopmentsmainlyincludedatabasesetting-up,back-stagemanagementandwebdesignoftheforegroundpages.ThesystemusesASP.NETdevelopinginstrument,whichtakingC#askeylanguageofMicrosoftCompany,exploitIIS5.0offeredbyMicrosoftasrunningenvironment,andthencombinewithSQLserver2000toestablishthedatabase.Atfirst,utilizeitsvariouskindsofpackagesofferedtosetupthedatabasewithinshorttime.Then,IanalyzeddatabaseandmadepageswithASP.NET,improvedconstantly,untilbasicfunctionsofthesystemwererealized.ThesystemmainlyutilizetheStructruedApproachofSystemDevelopmentLifeCyclemethodtoexpoundtheperformancehistoryofDepartmentStoreMIS,computerasimportantadministrativedecisionsupporter.Whichwillmakethebusinesstechnologicalprocessmorestandardandrational,raiseworkingeffiencicy,andbringusgreatermanagementandeconomicbenefit.ThesystemadoptsASP.NETandSQLServer2000asthedevelopmenttool,soitisextensible.Thankstomytutor,TeacherHejingyuan.Hegivesmeearnestdirecttothispaper,aswellasotherteachersandmyfellowstudents.keywords:Softwarelifecyclemethod，InformationSystemDeveloping，B/S，Dynamicwebsite第三章系统分析14目录中文摘要…………………………………………………………………………………...ⅠABSTRACT…………………………………………………………………………….…Ⅱ1系统概述·····························································································11.1电子商务介绍·······················································································11.2电子商务系统·······················································································11.3电子商务系统Web平台的开发方式·······························································41.3.1Web平台的体系结构································································41.3.2Web服务器平台····································································51.3.3Web平台的动态设计技术···························································61.3.4Web平台系统的开发方法·····································································72系统规划·····························································································82.1系统规划概述·······················································································82.1.1系统规划的目标、任务和主要工作·················································82.1.2系统规划工作的特点··········································································92.2项目实施前期工作·················································································102.3电子购物商城系统的总体设计思路······························································102.4电子购物商城系统的建设原则···································································113系统分析····························································································123.1系统分析概述······················································································123.2系统初步调查······················································································123.3可行性研究························································································133.4现行系统的详细调查··············································································143.4.1组织结构分析·················································································153.4.2功能分解分析·················································································163.4.3信息关联分析·················································································173.4.4业务流程分析·················································································173.5新系统逻辑模型的提出···········································································183.5.1数据流图