(完整版)企业文档安全管理系统(毕业设计)

摘 要

随着信息化的进程，文档管理越来越受到了企业的重视。企业文档安全管理系统是为了方便公司文档管理、人员分配而设计开发的，主要目标是实现公司内部的文件共享，提升办公速度。系统基于局域网，采用当前流行的CS架构，按照三层结构应用软件模型进行设计，有效地保证了系统的可靠性和可扩展性。在.NET运行库的支持下，我们采用C#语言进行开发，并利用SQL Server 2008进行数据存储。三者的结合大大提高了系统的开发效率，保证了系统高效按时完成。

面向对象分析与设计的思想全面贯彻在企业文档安全管理系统中，使之具有更好的可重用性、可扩展性和可管理性。从理论与实践两个角度出发，系统划分为七大模块，登录管理、项目管理、文档管理、部门管理、员工管理、客户管理和系统管理，他们之间通过标准的接口进行通信，保证各子模块之间能够正确的交换信息，使系统能够正确有效的运行。

系统开发按照软件工程的流程进行，对每一个阶段进行了详细的分析说明，从调研阶段开始，经过可行性研究、需求分析、设计、实现、测试这五个章节，不仅使系统按时完成，而且保证了系统的可靠性和可维护性，同时有利于系统功能的扩展。本文主要论述了数据库以及系统管理子系统的设计与实现，重点分析了岗位管理子模块与导入删除数据子模块功能的实现。

关键字：文档管理；系统管理；安全；权限；C#

Abstract

With the process of information, more and more enterprise pay attention to document management. Enterprise document security management system is to facilitate the corporate document management, design and development of staff assignments, the main objective is to achieve the company's internal file sharing, improve office speed. Systems based on the LAN, using the popular C S structure, in accordance with the three-tier architecture application software model designed to effectively ensure system reliability and scalability. In the . NET runtime support, we use C # language development, and use SQL Server 2008 for data storage. Combination of all three greatly improves the efficiency of the system development, to ensure the timely completion of the system efficiently.

Object-oriented analysis and design ideas fully implement enterprise document security management system, so that it modules, login management, project management, document management, departmental management, staff management, customer management and systems management, among them communicate through standard interfaces to ensure that each child module can correctly exchange information, the system can correct and effective operation.

System development in accordance with the software engineering processes, for each stage shows that a detailed analysis, from the research phase, through feasibility studies, requirements analysis, design, implementation, testing these five chapters, not only the timely completion of the system, and ensure system reliability and maintainability, is also conducive to the expansion of system functions. This article discusses the

design and implementation of the database and the system management subsystem, the focus of the job management sub-module and import deletes data sub-module functions to achieve.

Keywords: Document management，System management，Security，Permissions，C#

目 录

摘 要 ----------------------------------------------------------------

Abstract --------------------------------------------------------------- I

1. 绪论 ----------------------------------------------------------------

1.1 课题研究的背景 ---------------------------------------------------

1.2 课题研究的目的 ---------------------------------------------------

1.3 课题研究的意义 ---------------------------------------------------

1.4 课题的调研 -------------------------------------------------------

1.4.1 功能需求 ----------------------------------------------------

1.4.2 运行环境 ----------------------------------------------------

1.4.3 问题规模 ----------------------------------------------------

1.4.4 非功能性需求 ------------------------------------------------

1.4.5 技术需求 ----------------------------------------------------

2. 技术背景 ------------------------------------------------------------

2.1 Visual Studio 2010开发工具 ---------------------------------------

2.2 SQL Server 2008概述 ----------------------------------------------

2.3 CS模式概述 -------------------------------------------------------

3. 需求分析 ------------------------------------------------------------

3.1 系统概述 ---------------------------------------------------------

3.2 项目计划 ---------------------------------------------------------

3.3 系统管理的功能需求 -----------------------------------------------

3.3.1 岗位管理子模块 ----------------------------------------------

3.3.2 常用网络子模块 --------------------------------------------- 1

3.3.3 查看日志子模块 --------------------------------------------- 1