《軟件工程》精品課程教學(xué)網(wǎng)站的設(shè)計(jì)與實(shí)現(xiàn)

論文字?jǐn)?shù):27604,頁(yè)數(shù):56

摘  要：隨著網(wǎng)絡(luò)技術(shù)的發(fā)展和網(wǎng)絡(luò)的普及，網(wǎng)絡(luò)教學(xué)已經(jīng)成為當(dāng)前的一個(gè)教育熱點(diǎn)。國(guó)家教育部根據(jù)當(dāng)前的教育形式，適時(shí)提出了以建設(shè)“國(guó)家精品課程”為主要內(nèi)容的“質(zhì)量工程”，以實(shí)現(xiàn)優(yōu)質(zhì)教學(xué)資源共享，提高高等學(xué)校教學(xué)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(shè)了1000多門(mén)精品課程。精品課程的建設(shè)很大程度上緩解了我國(guó)教育上的窘境。
 本次設(shè)計(jì)是圍繞《軟件工程》精品課程教學(xué)網(wǎng)站的設(shè)計(jì)與實(shí)現(xiàn)而展開(kāi)的。《軟件工程》精品課程教學(xué)網(wǎng)站是一個(gè)典型的基于WEB的網(wǎng)絡(luò)教學(xué)平臺(tái)，系統(tǒng)以ASP(Active Server Pages)作為開(kāi)發(fā)工具，使用SQL Server 2000作為數(shù)據(jù)庫(kù)。經(jīng)過(guò)分析，用戶(hù)安全性、文件傳輸、視頻教學(xué)是該系統(tǒng)的難點(diǎn)。其中本系統(tǒng)的功能主要包括：教學(xué)內(nèi)容管理、作業(yè)管理、網(wǎng)上答疑管理、考試管理、資料庫(kù)管理、公告管理等，這些功能的設(shè)計(jì)實(shí)現(xiàn)使該網(wǎng)站功能完備，易使用，交互性強(qiáng)。
 《軟件工程》精品課程教學(xué)網(wǎng)站為學(xué)生提供一個(gè)網(wǎng)上自學(xué)該課程的環(huán)境，為教師提供了一個(gè)友好的教學(xué)平臺(tái)，為提高教學(xué)質(zhì)量和教學(xué)效益提供一種有效的途徑。同時(shí)也為國(guó)家精品課程的建設(shè)添了一份力。

關(guān)鍵詞：精品課程 文件傳輸 教學(xué)網(wǎng)站 基于Web
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(wèn)題定義及內(nèi)容簡(jiǎn)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(hù)用例圖 10
2.3.2學(xué)生用例圖 10
2.3.3教師用例圖 11
2.4 活動(dòng)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(shè)計(jì) 18
3.1系統(tǒng)總體結(jié)構(gòu)設(shè)計(jì) 18
3.2系統(tǒng)數(shù)據(jù)模型設(shè)計(jì) 18
3.2.1 E-R圖 18
3.2.2 關(guān)系模型 20
3.2.3 數(shù)據(jù)庫(kù)表的設(shè)計(jì) 21
3.3系統(tǒng)開(kāi)發(fā)與運(yùn)行環(huán)境的確定 24
3.3.1 系統(tǒng)開(kāi)發(fā)環(huán)境 24
3.3.2 系統(tǒng)運(yùn)行環(huán)境 24
3.4系統(tǒng)實(shí)現(xiàn)的若干關(guān)鍵技術(shù) 25
3.4.1 UML建模技術(shù) 25
3.4.2 ActiveX技術(shù) 26
3.4.3流技術(shù) 26
4系統(tǒng)內(nèi)核設(shè)計(jì) 27
5用戶(hù)管理 28
5.1用戶(hù)注冊(cè) 28
5.2用戶(hù)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(xiàn)教學(xué)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(xué)生提問(wèn) 39
8.2教師答疑 40
8.3在線(xiàn)聊天 41
9公告模塊 42
10測(cè)試模塊 43
11用戶(hù)使用手冊(cè) 44
11.1系統(tǒng)功能簡(jiǎn)介，運(yùn)行環(huán)境簡(jiǎn)介 44
11.1.1 系統(tǒng)功能簡(jiǎn)介 44
11.1.2 系統(tǒng)運(yùn)行環(huán)境 44
11.2系統(tǒng)安裝手冊(cè) 44
11.2.1 系統(tǒng)配置 44
11.2.2 實(shí)施方案 44
12系統(tǒng)評(píng)價(jià) 45
12.1系統(tǒng)主要特色 45
12.2系統(tǒng)存在的不足與改進(jìn)方案 45
12.3畢業(yè)設(shè)計(jì)心得與收獲 45
致  謝 48
參 考 文 獻(xiàn) 49