基于J2EE的遠(yuǎn)程教學(xué)系統(tǒng)的設(shè)計(jì)與開(kāi)發(fā)

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摘要
遠(yuǎn)程教學(xué)作為一種全新的知識(shí)傳播方式正在受到越來(lái)越多的重視。遠(yuǎn)程教學(xué)系統(tǒng)的設(shè)計(jì)與當(dāng)前計(jì)算機(jī)眾多最新技術(shù)有關(guān)。本論文討論了基于J2EE的遠(yuǎn)程教學(xué)系統(tǒng)的設(shè)計(jì)思想，后臺(tái)操作過(guò)程以及一些關(guān)鍵技術(shù)的實(shí)現(xiàn)方法。本系統(tǒng)將用戶(hù)分為三類(lèi)：系統(tǒng)管理員、教師、學(xué)生。教師使用該系統(tǒng)可以進(jìn)行申請(qǐng)課程、上傳課件（可以是.doc、.ppt、.jpg等各種格式）、布置作業(yè)、批改作業(yè)、網(wǎng)上答疑、在線(xiàn)討論等；學(xué)生可以注冊(cè)進(jìn)入該系統(tǒng)，所具功能有：查看課件、下載課件、課件導(dǎo)航、在線(xiàn)學(xué)習(xí)、完成作業(yè)、提出疑問(wèn)等。管理員對(duì)系統(tǒng)進(jìn)行管理和維護(hù)。包括：課件維護(hù)、教師學(xué)生的管理、練習(xí)題庫(kù)的管理等。在對(duì)課件進(jìn)行上傳和下載時(shí)要用到JspSmartUpload組件包來(lái)實(shí)現(xiàn)。

【關(guān)鍵詞】遠(yuǎn)程教學(xué)，J2EE，申請(qǐng)課程，在線(xiàn)學(xué)習(xí)，上傳課件，在線(xiàn)答疑

Abstract
The remote education took one brand-new knowledge dissemination way is receiving more and more values. The remote education system design is concerned with the current computer multitudinous newest technology. The thesis discussed based on the J2EE remote education system design thought and the backstage operating process as well as some essential technical realization methods .This thesis has discussed the design idea based on long-range tutoring system of J2EE, backstage supporter's procedure and some key technology implementation methods. This system divides users into three kinds: system manager, teacher, and student. The teacher uses this system to apply for course, upload the courseware (It can be .doc, various forms such as .ppt, .jpg), assigning the homework, correcting homework, answering questions, online discussion on the net etc. Student can register, enter system this, function is as follows, look over courseware, downloading the courseware, on-line study, finishing the homework, raising questions, etc. The administrator manages and maintains the system. Including courseware maintain, teacher management, exercise management of exam pool, etc. of student. Otherwise, upload and download need use to courseware JspSmartUpload package make.
【Key Words】remote education,J2EE, apply for course, on-line study ,upload courseware, On-line Q/A

目錄

1 引言 1
1.1 J2EE的概念 1
1.2 J2EE結(jié)構(gòu) 1
1.3 J2EE的服務(wù) 2
1.4 J2EE容器類(lèi)型 3
1.5 J2EE的核心APE與組件 4
2 平臺(tái)與技術(shù) 6
2.1 ECLIPSE概述 6
2.2 ECLIPSE優(yōu)點(diǎn) 7
2.3 ECLIPSE平臺(tái)體系結(jié)構(gòu) 8
2.4 技術(shù)支持 8
2.4.1 JspSmartUpload組件簡(jiǎn)介 8
2.4.2 JspSmartUpload相關(guān)類(lèi)說(shuō)明 9
3 系統(tǒng)概述 9
4 數(shù)據(jù)庫(kù)的設(shè)計(jì) 11
5 系統(tǒng)主要功能與實(shí)現(xiàn) 14
5.1 教師功能模塊 14
5.1.1 教師申請(qǐng)課程模塊 14
5.1.2 教師布置作業(yè) 17
5.1.3 教師上傳課件模塊 18
5.2 學(xué)生功能頁(yè)面 19
5.2.1 學(xué)生下載課件模塊 19
5.2.2 在線(xiàn)學(xué)習(xí) 21
5.3 管理員功能模塊 22
5.3.2 學(xué)生的添加 22
5.3.3 學(xué)生信息的修改 22
6 關(guān)鍵技術(shù) 24
6.1 教師布置作業(yè) 24
6.2 申請(qǐng)課程 25
7 結(jié)束語(yǔ) 27
參考文獻(xiàn) 28


部分參考文獻(xiàn)

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