计算机科学与技术毕业论文终极版

毕业设计(论文)课题名称企业信息管理系统院（系）浦江学院专业计算机科学与技术姓名陈鑫学号P1401090615起讫日期2013/3-2013/6指导教师李斌2013年6月i企业信息管理系统摘要企业信息管理是企业管理的重要组成部分，面对大量的企业信息，采用人工管理，不仅浪费时间、人力和物力，而且数据的准确性和实时性低下。因此萌生了为设计一个企业信息管理系统作为自己毕业设计选题的想法。本文着重阐述了企业信息管理系统的整体开发过程，对系统的开发环境和开发工具进行了介绍，同时也全面的叙述了设计思想和设计流程，以及详细说明了数据库的构建流程和各个表之间的具体关系，并且对系统各个功能的实现过程和详细设计过程进行了具体的分析，同时得出一个简单的系统功能框图，力争以更清楚地显示设计理念和设计整个方案的规划和实施。本系统具有多方面特点：系统功能完备，用户使用方便简捷，人性化的用户界面，安全保密设置齐全，大大减少了操作人员和用户的工作负担，提高了企业中信息管理的工作效率和企业的信息化水平。关键词：模块管理系统数据库企业信息iiEnterprisesInformationManageSystemAbstractEnterpriseinformationmanagementisanimportantpartofthemanagement,Facingalargenumberofenterpriseinformation,Usingmanualmanagement,isnotonlyawasteoftime,manpowerandmaterialresources,andtheaccuracyofthedataandreal-timelow,Therefore,theinitiationoftheideaforthedesignofanenterpriseinformationmanagementsystemasagraduatedesigntopics.Thisarticlefocusesontheoveralldevelopmentprocessofenterpriseinformationmanagementsystem,Introducingthesystemdevelopmentenvironmentanddevelopmenttools,Andmakeacomprehensivedescriptionofthedesignideasandprocesses,Alsomakeadetaileddescriptionofthespecificassociationbetweentheideasanddatatableinthedatabasecreation,Andspecificanalysisoftheprocessofrealizationofvariousfunctionsofthesystemandthedetaileddesignprocess,Atthesametimedrawasimplesystemfunctionblockdiagram,strivingtomoreclearlyshowthedesignideasanddesigntheentireprogramplanningandimplementation.Thissystemhasmanyfeatures:systemfullyfunctional,easytousesimpleuser-friendlyuserinterface,completesecuritysettings,greatlyreducingtheburdenontheoperators,improvethepurchaseoftheworkEfficiencyandthelevelofEnterpriseinformation.Keywords：module；managementsystem；database；enterprisesinformationI目录摘要.....................................................................IABSTRACT..............................................................II第一章项目概述..........................................................11.1课题背景............................................................11.2研究的目的及意义....................................................11.3系统目标............................................................2第二章需求分析.........................................................32.1可行性分析..........................................................32.1.1技术可行性......................................................32.1.2经济可行性......................................................32.1.3操作可行性......................................................32.2开发平台的选择......................................................42.3系统功能需求........................................................42.3.1系统的基本功能..................................................42.3.2用户界面需求....................................................42.3.3可视化界面设计..................................................42.3.4事件驱动编程....................................................42.4性能需求............................................................52.4.1系统的可适应性..................................................52.4.2系统的安全性....................................................5第三章总体设计..........................................................63.1系统总体设计描述....................................................63.2系统模块图..........................................................63.2.1系统总体结构....................................................63.2.2系统模块描述....................................................7II3.3数据库设计..........................................................83.3.1数据库介绍......................................................83.3.2系统E-R图......................................................93.3.3数据库设计.....................................................113.4安全保密设计......................................................133.4.1登陆用户的安全性..............................................133.4.2操作安全性....................................................133.4.3数据安全性....................................................13第四章详细设计与系统实现.............................................144.1详细设计和系统实现步骤.............................................144.2编程语言的选择.....................................................144.3前台系统的实施.....................................................144.3.1登录设计.......................................................144.3.2基本信息设置...................................................154.3.3内部信息管理...................................................174.3.4商品操作模块...................................................204.3.5用户管理模块...................................................244.3.6用户角色设置模块...............................................254.3.7系统维护.......................................................274.3.8帮助...........................................................28第五章系统测试........................................................295.1测试的任务及目标..................................................295.1.1测试的任务....................................................295.1.2测试的目标....................................................295.2测试方案..........................................................295.3测试用例..........................................................29结束语..