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基于java的企业快速通信系统-学位论文.doc
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基于java的企业快速通信系统-学位论文.doc
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毕业论文
基于 java 的企业快速通信系统
Design and development of enterprise communications
system based on java
院 系:信息科学与工程学院
专 业:信息管理与信息系统
班 级:2010 级 2 班
姓 名:
学 号:
指导教师:
日 期: 2014 年 6 月
摘 要
随着互联网的迅速发展,短信和 E-mail 已经成为人与人之间沟通的桥梁,越来越
多的人开始选择通过网络进行即时沟通。为此,越来越多的网站开始提供发送 E-mail
以及收发手机短信的功能。与此同时,短信和 E-mail 也以其快捷、无时空限制、低成
本等优势受到众多企业的青睐,成为企业移动商务的主流。尤其在企业信息化的今天,
效率决定成败,企业内、外部沟通的及时性将直接影响企业的运作效率,因此企业信
息管理系统显著提高了工作和协作的效率。也正是鉴于企业信息管理的现状和发展趋
势,特提出本课题并开展相关工作。
传统的企业信息管理效率低,通信方式及其通信效率一直都是企业快速通信的难
题。人工管理已经远远不能适应现代化管理的需求。因此,运用高效、准确的企业快
速通信系统来代替手工管理是完善企业管理的有效手段。为了实现企业各部门之间的
资源共享,提高工作质量和工作效率,故而设计此系统。
关键词:短 信 ,E-mail,效 率 ,管 理 ,资 源
ABSTRACT
With the rapid development of the Internet, text messaging and E-mail has become
interpersonal communication Bridges, more and more people begin to select the option
through network real-time communication. Therefore, more web sites began to offer to send
E-mail and receiving of the SMS function. Meanwhile, text messaging and E-mail with its
fast, no space without restrictions, low cost and other advantages by numerous enterprise's
favour, become the enterprise mobile business mainstream. Especially in the enterprise
information today, efficiency decides success or failure, enterprise internal and external
communication timeliness will directly influence the enterprise's operating efficiency,
therefore the enterprise information management system significantly improves the work
efficiency and collaboration. It is also given enterprise information management present
situation and development trend, we hereby offer this topic and carrying out the related
work.
This system mainly through the administrator privileges for management. Mainly
includes card holder management, information management, use of text messages, E-mail
group, system parameter setting, system Settings and exit system. For enterprise internal and
external liaison and communication provides a platform by providing convenience SMS and
email services, helping the enterprise to solve the difficult, not promptly communicate
information dissemination of problems. So as to improve the enterprise operation efficiency
and reduces the enterprise operating costs.
Key Words:SMS,E-mail,Efficiency,Management,Resource
目 录
摘 要 ....................................................................................................................................................................I
ABSTRACT ..........................................................................................................................................................II
目 录....................................................................................................................................................................III
1 绪 论..................................................................................................................................................................1
2 可行性研究........................................................................................................................................................2
2.1 经济可行性.............................................................................................................................................2
2.2 技术可行性.............................................................................................................................................2
2.2.1 服务器端......................................................................................................................................2
2.2.2 数据库—SQL Server 2008 特点.................................................................................................3
2.2.3 集成开发环境(IDE)--MyEclipse 简介 .......................................................................................3
2.2.4 Web 开发平台--Tomcat 简介 ......................................................................................................4
2.2.5 MVC 简介.....................................................................................................................................4
3 系统分析与设计................................................................................................................................................5
3.1 系统功能结构图.....................................................................................................................................5
3.2 系统目标.................................................................................................................................................6
3.3 业务流程图.............................................................................................................................................7
3.4 E-R 图 ......................................................................................................................................................7
3.5 数据库设计.............................................................................................................................................8
4 公共模块设计..................................................................................................................................................13
4.1 数据库连接及操作类的编写...............................................................................................................13
4.1.1 定义进行数据库连接机操作的类............................................................................................13
4.1.2 数据库的连接............................................................................................................................14
4.1.3 查询数据库................................................................................................................................15
4.1.4 更新数据库................................................................................................................................15
4.1.5 关闭数据库连接........................................................................................................................16
4.2 字符串处理类的编写...........................................................................................................................16
4.3 配置 Struts ............................................................................................................................................17
5 系统主要功能模块设计..................................................................................................................................20
5.1 主页设计...............................................................................................................................................20
5.2 名片夹管理模块设计...........................................................................................................................21
5.3 信息库管理模块设计...........................................................................................................................30
5.4 收发短信模块设计...............................................................................................................................31
5.5 邮件群发模块设计...............................................................................................................................38
6 软件测试..........................................................................................................................................................43
6.1 单元测试...............................................................................................................................................43
6.2 集成测试...............................................................................................................................................44
6.3 确认测试...............................................................................................................................................45
结 论....................................................................................................................................................................46
致 谢....................................................................................................................................................................47
参考文献..............................................................................................................................................................48
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