摘 要
近年來，隨著因特網(wǎng)技術(shù)的發(fā)展，在線考試系統(tǒng)成為網(wǎng)絡(luò)應(yīng)用研究的熱點(diǎn)之一，在線考試能很好地解決傳統(tǒng)考試中存在的成本高、管理不方便等問題。Web開發(fā)語言的發(fā)展，也為在線考試系統(tǒng)提供一個(gè)可靠的技術(shù)支持。
在線考試系統(tǒng)本身是一個(gè)很大的系統(tǒng)，完成一個(gè)真正可以使用的在線考試系統(tǒng)還需要更深入的研究和開發(fā)，本文主要是通過建立一個(gè)在線考試的原型系統(tǒng)，來討論如何實(shí)現(xiàn)考試系統(tǒng)中的管理考題、考卷、考試以及成績的功能。本系統(tǒng)涉及到兩類用戶：教師和學(xué)生。教師負(fù)責(zé)出卷，考試負(fù)責(zé)考試?？荚囃瓿珊?，由系統(tǒng)評(píng)定學(xué)生成績供教師和學(xué)生查看。
本論文首先分析在線考試系統(tǒng)的優(yōu)勢，然后闡述如何運(yùn)用Java技術(shù)實(shí)現(xiàn)基于B/S架構(gòu)的在線考試系統(tǒng)，同時(shí)闡述Dojo這一開源JS框架在Java系統(tǒng)中的應(yīng)用。

關(guān)鍵詞：考試系統(tǒng)，Java，Dojo，B/S

ABSTRACT
In recent years,with the development of the Internet,online examination has become one of the hotspot for the network application.Online examinations solve many problems that existed in traditional exams, such as high costs and inconvenience in management. The development in web language also provides some reliable techical support for online examination systems.
Online examination system itself is a great system. The completion of an online examination system which is truely useful needs in-depth research and explorement.This paper mainly discusses the question of how to achieve the function of managing examination tests, examination papers and examinations in the examination system by establishing an online examination of the prototype system. This system involves two categories of users: teachers and students. Teachers are responsible for the examination papers, and students are responsible for the examination. After the examination completed, the system can evanulate the result of students' examinations, and it is convenient for both teachers and students to check the results.
This paper firstly analizes the advantage of the system of online exam, and then states how to used java technologies to develop system of online exam on the basis of the B/S frame. At the same time, it introduces the application of Dojo, the open source JS frame in a Java application system.

Key words: Examination System,Java,Dojo,B/S

目 錄
1 引言 1
2 在線考試系統(tǒng)的優(yōu)勢 1
3 考試系統(tǒng)的分析和設(shè)計(jì) 2
3.1 相關(guān)技術(shù)介紹 2
3.2設(shè)計(jì)思想 3
3.3運(yùn)行環(huán)境 4
3.4開發(fā)工具 4
3.5業(yè)務(wù)構(gòu)架 4
3.6系統(tǒng)構(gòu)架 5
3.7實(shí)體對(duì)象分析 6
3.8數(shù)據(jù)庫設(shè)計(jì)分析 8
4 考試系統(tǒng)的具體實(shí)現(xiàn) 10
4.1 Dojo工具包的引入 10
4.2系統(tǒng)各模塊具體實(shí)現(xiàn) 12
4.2.1數(shù)據(jù)庫連接模塊 12
4.2.2登錄模塊 14
4.2.3教師模塊 18
4.2.4學(xué)生模塊 28
5 結(jié)束語 31
參考文獻(xiàn) 32
致 謝 33