基于J2EE的遠程教學系統(tǒng)的設計與開發(fā)

全文29頁 約6000字 論述翔實
摘要
遠程教學作為一種全新的知識傳播方式正在受到越來越多的重視。遠程教學系統(tǒng)的設計與當前計算機眾多最新技術有關。本論文討論了基于J2EE的遠程教學系統(tǒng)的設計思想，后臺操作過程以及一些關鍵技術的實現(xiàn)方法。本系統(tǒng)將用戶分為三類：系統(tǒng)管理員、教師、學生。教師使用該系統(tǒng)可以進行申請課程、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)、網上答疑、在線討論等；學生可以注冊進入該系統(tǒng)，所具功能有：查看課件、下載課件、課件導航、在線學習、完成作業(yè)、提出疑問等。管理員對系統(tǒng)進行管理和維護。包括：課件維護、教師學生的管理、練習題庫的管理等。在對課件進行上傳和下載時要用到JspSmartUpload組件包來實現(xiàn)。

【關鍵詞】遠程教學，J2EE，申請課程，在線學習，上傳課件，在線答疑

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結構 1
1.3 J2EE的服務 2
1.4 J2EE容器類型 3
1.5 J2EE的核心APE與組件 4
2 平臺與技術 6
2.1 ECLIPSE概述 6
2.2 ECLIPSE優(yōu)點 7
2.3 ECLIPSE平臺體系結構 8
2.4 技術支持 8
2.4.1 JspSmartUpload組件簡介 8
2.4.2 JspSmartUpload相關類說明 9
3 系統(tǒng)概述 9
4 數(shù)據庫的設計 11
5 系統(tǒng)主要功能與實現(xiàn) 14
5.1 教師功能模塊 14
5.1.1 教師申請課程模塊 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 學生功能頁面 19
5.2.1 學生下載課件模塊 19
5.2.2 在線學習 21
5.3 管理員功能模塊 22
5.3.2 學生的添加 22
5.3.3 學生信息的修改 22
6 關鍵技術 24
6.1 教師布置作業(yè) 24
6.2 申請課程 25
7 結束語 27
參考文獻 28


部分參考文獻

[4] 鄧子云. 《JSP網絡編程 從基礎到實現(xiàn)》. 電子工業(yè)出版社, 2005.9
[5] 李長林. 《JSP組建動態(tài)網站 基礎與實例操作》. 電子工業(yè)出版社 , 2005.12
[6] 馮燕奎 ,趙德奎.《JSP應用案例教程》. 清華大學出版社, 2004.5
[7] DaiMeie, Yang Chuan, Fu Liang. A remote education system based on Java and Web Beijing, China, 2000