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****大学
毕业设计(论文)
教学资源管理系统的设计与实现
姓 名
学 院
专 业
指导教师
职 称
20167 年 月 日
摘 要
当今,在这个信息化技术围绕的世界里,很多关于信息化系统的设计帮助许多企业组织提
高了工作的效率。本系统从提高学校信息管理效率出发,基于学校教学资源管理而设计的,将
有效提高教学质量和教学效率。
本系统是以教师学生管理为核心的教学资源管理系统,是一套集课程管理、资料管理等为
一体的企业信息化系统。本系统的设计必须满足目前的应用要求,此外,在本系统的整个设计
过程中,还特意强调了它的先进性和扩展性。
教学资源管理系统是基于 B/S(浏览器/服务器),前台应用了 PHP 技术。后台方面,采用
了 MYSQL 作为数据库与前台连接。采用管理员、普通用户两种用户的权限,提高了系统的安全
性。
关键词:教学资源管理系统;PHP;MYSQL
ABSTRACT
Today, in the information technology around the world, a lot of information system is designed
to help many enterprise groups to improve the efficiency of work.Starting from improving the
efficiency of the school information management, this system designed based on the school teaching
resources management, to improve the teaching quality and teaching efficiency.
This system is based on teacher student management as the core of the teaching resource
management system, is a collection of curriculum management, information management for the
integration of enterprise information system.The design of this system must meet the application
requirements, in addition, in the process of the whole design of this system, also specially
emphasized its advancement and extensibility.
Teaching resource management system is based on B/S (browser/server), and the foreground
application PHP technology.The background, using the MYSQL as the database to connect to the
front desk.Using both administrators and ordinary users user permissions, improved the security of
the system.
Key words:Teaching resource management system, PHP,MYSQL
目 录
第一章 绪 论..........................................................................................................................................................1
1.1 研究背景 ...................................................................................................................................................................1
1.2 课题存在问题 ...........................................................................................................................................................1
1.3 论文的整体框架........................................................................................................................................................1
第二章 理论及技术基础...........................................................................................................................................3
2.1 PHP 技术介绍............................................................................................................................................................3
2.2 数据库介绍...............................................................................................................................................................3
第三章 系统需求分析 ..............................................................................................................................................4
3.1 系统需求分析概述....................................................................................................................................................4
3.2 系统用例图 ...............................................................................................................................................................4
3.3 可行性研究分析........................................................................................................................................................6
3.3.1 技术可行性
......................................................................................................................................................6
3.3.2 经济可行性
......................................................................................................................................................6
3.3.3 操作可行性
.......................................................................................................................................................6
第四章 系统概要设计 ..............................................................................................................................................7
4.1 系统总体模块图........................................................................................................................................................7
4.2 数据库的设计 ...........................................................................................................................................................9
4.2.1 概念模型设计
...................................................................................................................................................9
4.2.2 关系模式设计
.................................................................................................................................................12
4.2.3 逻辑结构设计
.................................................................................................................................................13
4.2.4 物理结构设计
.................................................................................................................................................13
4.3 后台设计 .................................................................................................................................................................14
4.3.1 角色权限设计
.................................................................................................................................................15
4.3.2 角色验证设计
.................................................................................................................................................15
第五章 系统详细设计与实现 .................................................................................................................................16
5.1 数据库连接 .............................................................................................................................................................16
5.2 系统设计 .................................................................................................................................................................17
5.2.1 教师信息管理
.................................................................................................................................................17
5.2.2 课程信息管理
.................................................................................................................................................17
5.2.3 课件信息管理
.................................................................................................................................................18
5.2.4 资料信息管理
.................................................................................................................................................18
第六章 系统测试 ....................................................................................................................................................20
结束语.......................................................................................................................................................................22
参考文献 ...................................................................................................................................................................23
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