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计算机基辅助教学系统的开发毕业论文.docx
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计算机基辅助教学系统的开发毕业论文.docx
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青岛农业大学
毕 业 论 文(设计)
题 目: “计算机基础”辅助教学系统的开发
姓 名:
学 院: 理学与信息科学学院
专 业: 计算机科学与技术(软件外包)
班 级: 2010 级 3 班
学 号: 20106019
指导教师: 陈龙猛
2014 年 6 月 1 日
“计算机基础”辅助教学系统的开发
摘要:当今社会是信息化的社会,随着计算机技术的飞速发展、科学飞速进步。人们加
剧了对计算机方面应用的需求,如计算机绘图,计算机管理等,但对于教育方面来说,
计算机辅助教学则发展的较为缓慢,面对当今信息爆炸的时代,如果还是停留在传统的
教育方式上面,势必会对学生的教育有所束缚。
传统的教学方式是教师一对多的现场传授的方式,这种教学方式无法使每位学生得
到公平的授课,学生的学习积极性差,无法控制自己的学习进度;并且教师做的都是重
复性的工作,无法抽出时间做出更多的教学研究,而且浪费了大量的纸质教材,对环境
也是一笔很大的负担。因此,如何使每位学生得到公平的授课,如何减少教师的工作负
担,如何共享全国优秀教师的教学成果已成为亟待解决的问题。
经过详细分析,本次设计的计算机基础辅助教学系统,我选用的是目前流行的 java
语言和主流数据库 Orac1e 11g。实现教学授课的信息化,教师可登陆该系统分享自己的
课程信息和课件信息,而学生可以登陆该平台学习各位优秀教师的课程,自行控制学习
进度,并且可下载相关课件。完成了传统教学方式到现代化信息教学方式的转变,实现
了低碳环保的理念。
关键词:计算机基础辅助教学系统;提高效率;java;Orac1e 11g;seasar2
Deve1opment of "Computer-based" Assisted Teaching System
Abstract: Today's society is information-based society, with the rapid deve1opment of comp-
uter techno1ogy, improve the scientific 1eve1. It intensified the demand for computer-related
app1ications, such as computer graphics, computer management, etc., but for education, the
deve1opment of computer-assisted instruction is re1ative1y s1ow in the face of today's era
of information exp1osion, if you sti11 remain in the traditiona1 way of education above, the
ed- ucation of students wi11 inevitab1y have bondage.
The traditiona1 way of teaching teachers to teach the way many of the site, this teaching
method so that each student can not get a fair 1ectures, students active1y poor, unab1e to con-
tro1 their own 1earning progress; and teachers are doing repetitive work, can not find time to
do more teaching and research, but a1so waste a 1ot of paper-based materia1s, the environm-
ent is a1so a great burden. Therefore, how to teach each student fair1y, how to reduce the wo-
rk1oad of teachers, how to share the resu1ts of the nationa1 outstanding teachers teaching has
become a serious prob1em.
After a detai1ed ana1ysis, basic computer-assisted instruction system of this design, I use
a current1y popu1ar java 1anguage and mainstream database Orac1e 11g, and the use of the
Japanese mainstream framework seasar2 deve1opment. Teaching of information techno1ogy
to achieve teaching, teachers can visit the system to share information on their programs and
courseware information, students can visit the p1atform you exce11ent teachers 1earning cou-
rses, se1f-contro11ed 1earning progress, and can be down1oaded from the re1evant coursewa-
re. Comp1eted the modernization of traditiona1 teaching methods to change teaching methods
of information to achieve a 1ow-carbon environmenta1 protection concept.
Key words: basic computer assisted instruction system; improve efficiency; java; Orac1e
11g; seasar2
目录
1 绪论.................................................................................................................................1
1.1 系统开发背景........................................................................................................1
1.2 系统开发的意义....................................................................................................1
1.3 系统开发方法........................................................................................................1
1.4 系统开发工具简介................................................................................................1
1.4.1 java 简介..................................................................................................1
1.4.2 Orac1e 11g 简介......................................................................................2
1.4.3 Seasar2 简介............................................................................................2
2 系统分析.........................................................................................................................3
2.1 可行性分析............................................................................................................3
2.1.1 技术可行性分析........................................................................................3
2.1.2 经济可行性分析........................................................................................3
2.1.3 开发环境可行性........................................................................................3
2.2 需求分析................................................................................................................3
2.1.1 用户需求分析............................................................................................3
2.2.2 功能需求分析............................................................................................3
2.2.3 系统需求分析............................................................................................4
2.2.4 安全保密需求............................................................................................4
3 总体设计.........................................................................................................................5
3.1 系统功能设计........................................................................................................5
3.2 系统功能流程图....................................................................................................5
4 数据库设计.....................................................................................................................7
4.1 数据库需求分析....................................................................................................7
4.2 概念结构设计........................................................................................................7
4.3 逻辑结构设计......................................................................................................11
4.4 数据库连接..........................................................................................................13
5 详细设计.......................................................................................................................15
5.1 用户界面设计......................................................................................................15
5.1.1 登录页面设计..........................................................................................15
5.1.2 主界面模块页面设计..............................................................................15
5.1.3 用户信息管理页面设计..........................................................................16
5.1.4 课程信息管理页面设计..........................................................................19
5.1.5 课件信息管理页面设计..........................................................................25
5.2 流程设计..............................................................................................................27
5.2.1 登录页面流程..........................................................................................27
5.2.2 用户信息管理页面流程..........................................................................28
5.2.3 课程信息管理页面流程..........................................................................29
5.2.4 课件信息管理页面流程..........................................................................30
5.3 程序设计..............................................................................................................30
5.3.1 登录页面程序设计..................................................................................30
6 结论...............................................................................................................................48
致 谢.................................................................................................................................49
参考文献...........................................................................................................................50
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