精品課程教學網(wǎng)站系統(tǒng)設計


《軟件工程》精品課程教學網(wǎng)站的設計與實現(xiàn)
摘  要：隨著網(wǎng)絡技術的發(fā)展和網(wǎng)絡的普及，網(wǎng)絡教學已經(jīng)成為當前的一個教育熱點。國家教育部根據(jù)當前的教育形式，適時提出了以建設“國家精品課程”為主要內(nèi)容的“質(zhì)量工程”，以實現(xiàn)優(yōu)質(zhì)教學資源共享，提高高等學校教學質(zhì)量和人才培養(yǎng)質(zhì)量。根據(jù)教育部的精神，在這3-5年內(nèi)各大高校共建設了1000多門精品課程。精品課程的建設很大程度上緩解了我國教育上的窘境。
本次設計是圍繞《軟件工程》精品課程教學網(wǎng)站的設計與實現(xiàn)而展開的。《軟件工程》精品課程教學網(wǎng)站是一個典型的基于WEB的網(wǎng)絡教學平臺，系統(tǒng)以ASP(Active Server Pages)作為開發(fā)工具，使用SQL Server 2000作為數(shù)據(jù)庫。經(jīng)過分析，用戶安全性、文件傳輸、視頻教學是該系統(tǒng)的難點。其中本系統(tǒng)的功能主要包括：教學內(nèi)容管理、作業(yè)管理、網(wǎng)上答疑管理、考試管理、資料庫管理、公告管理等，這些功能的設計實現(xiàn)使該網(wǎng)站功能完備，易使用，交互性強。
《軟件工程》精品課程教學網(wǎng)站為學生提供一個網(wǎng)上自學該課程的環(huán)境，為教師提供了一個友好的教學平臺，為提高教學質(zhì)量和教學效益提供一種有效的途徑。同時也為國家精品課程的建設添了一份力。

關鍵詞：精品課程 文件傳輸 教學網(wǎng)站 基于Web

 
畢業(yè)設計（論文）外文摘要

Design and Implementation of Teaching Website of Choice Courses for Software Engineering

Abstract:  Along with the development of networks technology and the popularity of networks, online teaching has already been an educational hotpot. According to the present educational situation, the Ministry of Education, in time, put forward a quality project, which regards building of national choice courses as main content, to share the excellent teaching resources and to promote the teaching quality of colleges and the quality of talents cultivation. According to the spirits of the Ministry of Education, more than 1000 choice courses will be built in 3 or 5 years in colleges. Greatly, the building of choice courses alleviates the educational embarrassment of our country.
This project designs and implements a choice courses teaching website of the subject of software engineering. The website is a typical online teaching platform based on the Web. It employs the ASP (Active Server Pages) as developing tool, while utilizing the SQL Server 2000 as database. After analysis, the security of users, transmission of files, video teaching are viewed as the difficulties of the system. And the system mainly includes such functions as management of teaching content, schoolwork management, online replying management, testing management, material management, and bulletins management and so on. The realization of such functions makes the very website a perfect, easy-to-use, high-interactive one.
The choice courses teaching website of software engineering provides students with the conveniences of online self-learning, while the teachers with a friendly teaching platform. It is an effective way to boost the teaching quality and efficiency. Meanwhile, it makes great contribution to the building of national choice courses.

Keywords: choice courses; transmission of files; teaching website; based on the Web

目    錄

1 緒論 1
1.1 問題定義及內(nèi)容簡介 1
1.2 研究背景與研究意義 1
1.2.1 本課題研究背景 1
1.2.2 本課題研究意義 3
1.3 課題調(diào)研與可行性分析 3
1.3.1 課題調(diào)研 3
1.3.2 可行性分析 5
1.4各章內(nèi)容介紹 6
2 系統(tǒng)需求分析 8
2.1 系統(tǒng)的性能要求 8
2.2 系統(tǒng)功能需求分析 8
2.2.1 功能劃分 8
2.2.2 功能描述 8
2.3 用例模型 10
2.3.1普通用戶用例圖 10
2.3.2學生用例圖 10
2.3.3教師用例圖 11
2.4 活動圖 13
2.5 數(shù)據(jù)流圖 14
2.6數(shù)據(jù)字典 15
3系統(tǒng)設計 18
3.1系統(tǒng)總體結構設計 18
3.2系統(tǒng)數(shù)據(jù)模型設計 18
3.2.1 E-R圖 18
3.2.2 關系模型 20
3.2.3 數(shù)據(jù)庫表的設計 21
3.3系統(tǒng)開發(fā)與運行環(huán)境的確定 24
3.3.1 系統(tǒng)開發(fā)環(huán)境 24
3.3.2 系統(tǒng)運行環(huán)境 24
3.4系統(tǒng)實現(xiàn)的若干關鍵技術 25
3.4.1 UML建模技術 25
3.4.2 ActiveX技術 26
3.4.3流技術 26
4系統(tǒng)內(nèi)核設計 27
5用戶管理 28
5.1用戶注冊 28
5.2用戶登陸 30
5.3找回密碼 30
5.4系統(tǒng)安全性 32
6網(wǎng)上課堂 33
6.1課件管理 34
6.2 在線教學子模塊 34
7作業(yè)模塊 36
7.1作業(yè)上傳 36
7.2作業(yè)批改 38
8答疑模塊 39
8.1學生提問 39
8.2教師答疑 40
8.3在線聊天 41
9公告模塊 42
10測試模塊 43
11用戶使用手冊 44
11.1系統(tǒng)功能簡介，運行環(huán)境簡介 44
11.1.1 系統(tǒng)功能簡介 44
11.1.2 系統(tǒng)運行環(huán)境 44
11.2系統(tǒng)安裝手冊 44
11.2.1 系統(tǒng)配置 44
11.2.2 實施方案 44
12系統(tǒng)評價 45
12.1系統(tǒng)主要特色 45
12.2系統(tǒng)存在的不足與改進方案 45
12.3畢業(yè)設計心得與收獲 45
致  謝 48
參 考 文 獻 49