文档管理系统的设计与实现

毕业论文（设计）

题目文档管理系统的设计与实现

系部计算机科学与工程系

专业年级

学生姓名

学号

指导教师

文档管理系统的设计与实现

软件工程

【摘要】目前，工程建设中电子文档大量涌现，这些电子文档大都分散存储于个人的计算机中，缺乏有条理的管理，文档的安全性差，检索比较困难，难以实现对文档进行共享访问，降低了文档的使用率和价值。因而，如何对文档进行科学，高效的管理成为一个急待解决的问题。针对这一需求，本文在分析了现有文档管理系统不足的基础上，研究了基于.NET框架的文档管理系统的设计和具体实现。本系统是基于web 描述了在设计和的一个文件管理系统。系统采用数据库SQL 2000来储存文件，能够方便的共享数据与其他系统，并使用Web服务技术对系统组件的开发，使系统具有了一定程度的可移植性和可扩展性。

【关键词】文档管理数据库 SQL语言

Document Management System Design and Implementation

【Abstract】At present, electron documents in project building have largely come forth which spread around in personal computers without reasonable and scientific management, all the documents are lack of security and they are difficulty to be searched for, consequently, the situation seems to be complicated to control share visiting of those documents, then the value has been debased and become useless. Thus, how to administer documents efficiently and scientifically turns out an untoward question which needs to be settled immediately. Aiming at this requirement, the text focus on investigating the design and achievement of NET’s documents’ manage system based on analyzin g the weakness of this system in existence. Till now, the analysis of file management system is far from enough, but this one is on base of Internet and describe a brand new management system for design and operation which adopts databank SQL 2000 to depos it documents, in that case, it’s convenient to share data with other system, and realize system discreteness development by Web serving technique, this makes this system possesses good portability and expansibility in a certain degree.

【Key words】Document management Database SQL language

目录

1 引言-------------------------------------------------------------------- 1 1.1课题背景和意义 -------------------------------------------------------- 1 1.2国内外研究现状--------------------------------------------------------

2 1.3课题研究内容---------------------------------------------------------- 3

1.4论文结构 -------------------------------------------------------------- 3

2 关键技术---------------------------------------------------------------- 4 2.1系统B/S架构---------------------------------------------------------- 4 2.2C#开发语言------------------------------------------------------------ 4 2.3J AVA S CRIPT脚本语言 ----------------------------------------------------- 5 开发技术------------------------------------------------------- 5 2.5SQL S ERVER 2000 --------------------------------------------------------- 6

2.6V ISUAL S TUDIO 2005开发工具---------------------------------------------- 7

3 系统分析与设计---------------------------------------------------------- 8 3.1电子文档管理系统的可行性分析 ------------------------------------------ 8 3.2电子文档管理系统的需求分析 -------------------------------------------- 8 3.3系统功能简介 ---------------------------------------------------------- 9 3.4系统目标------------------------------------------------------------- 11

3.5数据库设计----------------------------------------------------------- 11

4 系统的实现------------------------------------------------------------- 16 4.1系统环境 ------------------------------------------------------------- 16 4.2系统流程 ------------------------------------------------------------- 16 4.3文档管理 ------------------------------------------------------------- 17

4.3.1文档目录---------------------------------------------------------- 19

4.3.2文档添加---------------------------------------------------------- 21

4.3.3文档查询---------------------------------------------------------- 21

4.3.3文档删除---------------------------------------------------------- 22

4.3.4附件管理 --------------------------------------------------------- 22 4.4文档权限管理--------------------------------------------------------- 24

4.5用户管理------------------------------------------------------------- 25

5 总结及展望--------------------------------------------------------------- 27 参考文献------------------------------------------------------------------- 28