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Q260046902专业做论文西南科技大学毕业设计（论文）题目名称：基于C/S模式的在线贸易系统的设计与实现年级：2003级■本科□专科学生学号：20035264学生姓名：廖俊英指导教师：郭玉英朱正为学生单位：信息工程学院技术职称：讲师讲师学生专业：通信工程教师单位：信息工程学院西南科技大学教务处制西南科技大学本科生毕业论文I基于C/S模式的在线贸易系统的设计与实现摘要：现代化商业大市场、大流通、大商业发展的前提是高度发达的社会信息化，而商业企业自身内部的信息管理系统又是社会信息化的前提。在对贸易公司业务分析的基础上，针对企业营销管理、商品管理、客户管理，提出了基于C/S模式的在线贸易系统的构造和实现方案。基于C/S模式的在线贸易系统是一个典型的信息管理系统(MIS)，它选用VisualC++6.0作为前端开发工具，SQLServer2000数据库作为后台开发工具，较好地实现了系统的设计要求。本系统的开发主要包括后台数据库的建立与维护以及前端应用程序的开发两个方面。在前端应用程序开发中，开发了两个不同的应用程序，一个在本地使用，另一个在远程在线使用。通过本系统，整个公司的业务流程在电脑中被清晰的显现出来，每一种商品的来龙去脉都被记载得清清楚楚；想要查询某一个商品的信息，只需要在查询框中输入该商品名称，与该商品有关的信息就会显示在查询结果中，快速而准确；客户也能通过网络远程查询所需的贸易公司的各方面的信息。基于C/S模式的在线贸易系统大大提高公司各部门的办事效率，降低成本，提高公司效益。关键词：VisualC++6.0；C/S模式；数据库；在线贸易系统西南科技大学本科生毕业论文IITheDesignandrealizationofonlinetradesystembasedonC/SpatternAbstract:Thedevelopmentpreconditionofmodernmarket,circulationandbusinessisoursociety’sadvancedinformation.Butthepreconditionofinformationalsocietyistosetupaninformationmanagementsysteminthebusinesscorporation.Byanalyzingtradecompany’sservice,inviewofenterprisemarketingmanagement,commoditymanagementandcustomermanagement,anonlinetradesystembasedonC/Spatternisproposed.TheonlinetradesystembasedonC/Spatternisatypicalinformationmanagementsystem(MIS),inwhichVisualC++6.0istakenasthedevelopmentkitatthefrontend,SQLServer2000databaseistakenasthebackstagedevelopmentkit.Thesystemmeetsitsdesignrequestwell.Itsdevelopmentmainlyincludestwomainaspects,theestablishmentandthemaintenanceofitsbackstagedatabase,andthedevelopmentofitsfront-endapplicationprogram.Twodifferentapplicationprogramsareneededtodevelopinthefront-endapplicationdevelopment,oneofwhichisusedinlocal,theotherisusedinlong-distanceonline.Theentirecompany'sserviceflowcomesoutclearlyinthesystem,andthestoryofeachkindofcommodityisclearlyrecordedtoo.Whenweinquiresomecommodity’sinformation,weneedonlytoinputthistradenameintheframe,thenitsrelatedcommodityinformationarefastandaccuratelyshownintheinquiryresult;theclientsalsocaninquiryvariouscompany'sinformationthroughthenetworklong-distantlyandpromptly.TheonlinetradesystembasedonC/Spatterncanenhancegreatlythemanagementefficiencyinthecompany’sdepartments,reduceitscost,andincreasethecompany’sprofit.Keywords:VisualC++6.0,C/Spattern,Database,Onlinetradesystem西南科技大学本科生毕业论文III目录第1章绪论····················································································11.1概述·····················································································11.2课题背景···············································································11.3课题的现实意义······································································11.3.1手工信息管理的缺点·························································21.3.2现代贸易公司信息管理系统的优势······································21.4贸易公司信息管理系统的应用和发展方向·····································21.4.1应用现状········································································21.4.2信息管理系统的发展方向···················································3第2章系统设计思想及设计方案··························································62.1开发环境···············································································62.1.1软件开发环境··································································62.1.2硬件环境········································································82.2设计思想··············································································82.2.1采用C/S数据库结构模式···················································82.2.2采用在线查询的思想························································102.2.3采用软件工程的思想························································112.2.4关于数据库的生命周期·····················································112.3贸易系统基本业务管理的内容···················································122.4系统功能分析········································································13第3章数据库的设计········································································163.1数据库需求分析·····································································163.2数据库概念结构设计·······························································173.3数据库逻辑结构设计·······························································19第4章贸易系统本地客户端的设计······················································214.1创建工程项目········································································214.2创建主窗体菜单·····································································214.3系统用户管理模块的创建·························································22西南科技大学本科生毕业论文IV4.4供应商信息管理模块的创建······················································234.5顾客信息管理模块的创建·························································274.6商品信息管理模块的创建·························································314.7进货信息管理模块的创建·························································344.8销售信息管理模块的创建·························································354.9系统的实现···········································································374.9.1ODBC的介绍·································································374.9.2创建ODBC数据源················································