java1056基于UML中小企业综合管理系统2

I摘要随着信息技术与网络技术的发展,信息系统被广泛的应用到各行各业,它正改变着人们的工作方式与生活方式。人们对信息和数据的利用和处理已经进入自动化、网络化的阶段。无一例外，客户关系的管理同时也需要一个相应的系统。系统分为客户关系管理和基本信息管理两个部分。在分析设计时使用UML进行建模。客户关系管理主要是面向客户，便于了解公司与客户之间的业务联系，能统计在一定时间段内与公司进行业务往来的客户数量、销售总额等信息。提供登录注册、客户联系人信息的查找和浏览等功能，公司管理人员能确定位客户的联系人。为了便于管理人员更新和维护相应的操作员，系统还提供了基本信息管理模块，方便了管理人员对操作员的管理，包括了对操作员授权。系统设计以Eclipse3.2为开发环境，选用了JAVA语言，结合SQLServer2000数据库开发出的管理系统。因为使用纯Java技术，系统的通用性很好，可以运行在任何平台上，能满足大多数中小型企业的日常需求。关键词：JAVA，SQLServer，UML，客户关系II目录第1章绪论·····················································错误!未定义书签。1.1课题背景······························································错误!未定义书签。1.2研究内容和任务·····················································错误!未定义书签。第2章开发工具与关键技术介绍··························错误!未定义书签。2.1UML简介······························································错误!未定义书签。2.2JAVA简介····························································错误!未定义书签。2.3SQLSERVER2000简介··············································错误!未定义书签。第3章系统分析·············································错误!未定义书签。3.1可行性分析···························································错误!未定义书签。3.2功能需求······························································错误!未定义书签。3.3用例分析与描述·····················································错误!未定义书签。3.4出错处理需求························································错误!未定义书签。3.5系统运行环境························································错误!未定义书签。第4章系统设计···············································错误!未定义书签。4.1系统设计的总体原则···············································错误!未定义书签。4.2系统功能动态模型设计············································错误!未定义书签。4.2.1系统设计目标··············································错误!未定义书签。4.2.2系统功能描述··············································错误!未定义书签。4.2.3查询模块设计··············································错误!未定义书签。4.3算法设计······························································错误!未定义书签。4.3.1客户查询算法··············································错误!未定义书签。4.3.2用户注册算法··············································错误!未定义书签。4.3.3数据管理的算法···········································错误!未定义书签。4.4数据库设计···························································错误!未定义书签。4.4.1数据库概念结构设计·····································错误!未定义书签。4.3.2数据库逻辑结构设计·····································错误!未定义书签。4.3.3数据库连接设计···········································错误!未定义书签。第5章系统实现······································································15.1系统实现的概述·····················································错误!未定义书签。5.2系统主要模块设计与代码实现··························································15.2.1主页面实现·········································································1III5.2.2客户信息管理界面实现··························································15.2.3联系人信息管理界面实现·······························错误!未定义书签。5.2.4供应商信息管理界面实现·······························错误!未定义书签。5.2.5销售额查询界面实现·····································错误!未定义书签。第6章系统测试···············································错误!未定义书签。结论·······························································错误!未定义书签。参考文献·························································错误!未定义书签。致谢·······························································错误!未定义书签。1第5章系统实现5.2系统主要模块设计与代码实现5.2.1主页面实现用户登录由类login.java实现，该页面也是整个应用程序的起始页面，管理员和普通用户都是从该页面登录进入应用系统中的。用户首先登录系统，用户输入登录名、密码，单击登录按钮，验证成功则可进入系统主页面。系统主页如图5.1所示。图5.1系统主界面}5.2.2客户信息管理界面实现主要实现客户信息的添加、删除、修改操作。用户进入该模块可以对各个小模块进行管理。系统会自动根据情况进行提示。对于修改操作系统则根据选择客户下拉信息进行客户信息修改。客户信息管理界面如图5.2所示。2图5.2客户信息管理界面重要提示：本论文由大学论文网毕业论文下载网：联系