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I
题 目 :
家教平台系统
姓 名 :
学 号 :
所 属 学 院 :
专 业 班 级 :
指 导 :
职 称:
完成日期 xxxx 年 xx 月
II
摘 要
21 世纪的今天,随着社会的不断发展与进步,人们对于信息科学化的认识,已由低层次
向高层次发展,由原来的感性认识向理性认识提高,管理工作的重要性已逐渐被人们所认识,
科学化的管理,使信息存储达到准确、快速、完善,并能提高工作管理效率,促进其发展。
论文主要是对家教平台系统进行了介绍,包括研究的现状,还有涉及的开发背景,然后
还对系统的设计目标进行了论述,还有系统的需求,以及整个的设计方案,对系统的设计以
及实现,也都论述的比较细致,最后对家教平台系统进行了一些具体测试。
本文以 java 为开发技术,实现了一个家教平台系统。家教平台系统的主要使用者分为管
理员、用户、教师三个角色,管理员权限如下;首页、个人中心、用户管理、教师管理、教
师简历管理、教师申请管理、课程信息管理、招聘教师管理、应聘职位管理、用户评价管理、
系统管理;教师后台;首页、个人中心、教师简历管理、课程信息管理、应聘职位管理、用
户评价管理,前台首页;首页、教师简历、课程信息、招聘教师、通知公告、个人中心、后
台管理,用户后台;首页、个人中心、教师申请管理、招聘教师管理、应聘职位管理、用户
评价管理等功能。通过这些功能模块的设计,基本上实现了整个家教平台系统的过程。
具体在系统设计上,采用了 B/S 的结构,同时,也使用 Java 技术在动态页面上进行了设
计,后台上采用 Mysql 数据库、ssm 框架,是一个非常优秀的家教平台系统。
关键词 :家教平台系统;Java 语言;Mysql 数据库;B/S 结构 ssm 框架
III
Abstract
Today in the 21st century, with the continuous development and progress of society, people's
understanding of information science has developed from low level to high level, from the original
perceptual knowledge to rational knowledge, and the importance of management has been gradually
recognized by people. Scientific management can make information storage accurate, fast and
perfect, improve the efficiency of work management, and promote its development development.
This paper mainly introduces the tutor platform system, including the current situation of the
research, and the development background involved. Then it discusses the design objectives of the
system, the requirements of the system, and the whole design scheme. It also discusses the design
and implementation of the system in detail. Finally, it makes some specific tests on the tutor
platform system.
In this paper, Java is used as the development technology to realize a tutoring platform system.
The main users of the tutoring platform system are divided into three roles: administrator, user and
teacher. The administrator's authority is as follows: home page, personal center, user management,
teacher management, teacher resume management, teacher application management, course
information management, teacher recruitment management, position management, user evaluation
management and system management; teacher background; home page, personal center and teacher
management Resume management, course information management, applied position management,
user evaluation management, front page; front page, teacher resume, course information, teacher
recruitment, notice, personal center, background management, user background; front page,
personal center, teacher application management, teacher recruitment management, applied position
management, user evaluation management and other functions. Through the design of these
functional modules, the whole process of tutoring platform system is basically realized.
Specifically in the system design, using the B / S structure, at the same time, also using Java
technology in the dynamic page design, the background using MySQL database, SSM framework,
is a very excellent tutoring platform system.
Key words: tutor platform system; Java language; MySQL database; B / S structure SSM
framework
目 录
1 概述..................................................................................................................................................1
1.1 课题背景及意义....................................................................................................................1
1.2 国内外研究现状...................................................................................................................1
IV
1.3 本课题主要工作...................................................................................................................2
2 系统开发环境..................................................................................................................................3
2.1 java 简介 ................................................................................................................................3
2.2 Mysql 数据库.........................................................................................................................3
2.3 B/S 结构.................................................................................................................................4
2.4 SSM 三大框架.......................................................................................................................4
3 系统分析..........................................................................................................................................5
3.1 可行性分析...........................................................................................................................5
3.1.1 技术可行性................................................................................................................5
3.1.2 操作可行性.................................................................................................................5
3.1.3 经济可行性................................................................................................................5
3.1.4 法律可行性................................................................................................................6
3.2 系统流程分析........................................................................................................................6
3.2.1 系统开发流程.............................................................................................................6
3.2.2 用户登录流程............................................................................................................7
3.2.3 系统操作流程............................................................................................................7
3.2.4 添加信息流程............................................................................................................8
3.2.5 修改信息流程............................................................................................................9
3.2.6 删除信息流程............................................................................................................9
3.3 系统用例分析......................................................................................................................10
3.3.1 管理员用例图...........................................................................................................10
3.3.2 用户用例图...............................................................................................................10
3.3.3 教师用例图...............................................................................................................10
4 系统设计........................................................................................................................................11
4.1 系统概述.............................................................................................................................11
4.2 系统结构设计.....................................................................................................................12
4.3 数据库设计..........................................................................................................................13
4.3.1 数据库设计原则......................................................................................................13
4.3.2 数据库实体..............................................................................................................13
4.3.3 数据库表设计..........................................................................................................14
5 统详细设计.....................................................................................................................................17
5.1 前台首页功能模块..............................................................................................................17
5.2 管理员功能模块..................................................................................................................18
5.3 用户功能模块......................................................................................................................21
V
5.4 教师功能模块......................................................................................................................21
6 系统测试.........................................................................................................................................23
6.1 系统测试的意义..................................................................................................................23
6.2 测试方法.............................................................................................................................24
6.3 测试分析..............................................................................................................................24
结 论 ............................................................................................................................................26
致 谢 ............................................................................................................................................27
参考文献............................................................................................................................................28
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