【正文】 ..3 Java 組件 JavaBeans ................................................................................4 什么是 JavaBeans .............................................................................4 JSP 與 JavaBeans 的關(guān)系 ..................................................................4 J2EE 概述 .................................................................................................4 關(guān)于 Struts ................................................................................................5 Struts 簡介 ..........................................................................................5 Struts 的主要功能 ..............................................................................5 Struts 工作原理 ..................................................................................6 關(guān)于 Spring..............................................................................................7 Spring 簡介 ........................................................................................7 為什么需要 Spring ...........................................................................8 Spring 帶給我們什么 ........................................................................8 關(guān)于 B/S 開發(fā)模式 .................................................................................9 為什么引入 B/S 開發(fā)模式 ................................................................9 mysql 的特點(diǎn) .....................................................................................9 mysql 的安裝和配置（部分截圖） [12]...........................................10 Tomcat 服務(wù)器 .......................................................................................12 Tomcat 服務(wù)器簡介 ........................................................................12 Tomcat 的特點(diǎn) .................................................................................12 Tomcat 的優(yōu)勢 .................................................................................12 Tomcat 服務(wù)器的安裝和配置 .........................................................12小結(jié) 13第三章 系統(tǒng)需求分析和總體設(shè)計(jì) ................................................................14 系統(tǒng)功能需求 .......................................................................................14 系統(tǒng)角色及其功能分析 .......................................................................14 系統(tǒng)的 2 個(gè)角色： .........................................................................14 系統(tǒng)角色的功能 .............................................................................14 總體設(shè)計(jì)思想概述 ...............................................................................15 數(shù)據(jù)庫設(shè)計(jì) ...........................................................................................16 ER 圖 ...............................................................................................16 數(shù)據(jù)表的設(shè)計(jì) ..................................................................................16VI 系統(tǒng)的類設(shè)計(jì) .......................................................................................18 DAO 類設(shè)計(jì) ....................................................................................18 connDB 類設(shè)計(jì)（部分） ................................................................18 過濾器類設(shè)計(jì) .................................................................................19 監(jiān)聽器類設(shè)計(jì) .................................................................................19 系統(tǒng)的用例圖 ........................................................................................20 總體用例分析 .................................................................................20 用戶管理用例分析 .........................................................................21 考試管理用例分析 .........................................................................21 考試題目管理用例分析 .................................................................22 成績管理用例分析 .........................................................................22小結(jié) 22第四章 系統(tǒng)的詳細(xì)設(shè)計(jì) ................................................................................23 數(shù)據(jù)庫與 connDB 類映射的實(shí)現(xiàn) ........................................................23 主要模塊的設(shè)計(jì)說明與界面 ...............................................................24 用戶管理模塊 ..................................................................................24 考試管理模塊 ..................................................................................29 題目管理模塊 .................................................................................31 系統(tǒng)的測試 ...........................................................................................37小結(jié) 38第五章 總結(jié)與展望 ........................................................................................38 工作總結(jié) ...............................................................................................38 后續(xù)工作展望 .......................................................................................39參考文獻(xiàn) ..........................................................................................................40附錄 41致謝 441第一章 引言網(wǎng)絡(luò)化教育代表了教育改革的一個(gè)發(fā)展方向,已經(jīng)成為現(xiàn)代教育的一個(gè)重要特征,并對(duì)教育的發(fā)展形成新的推動(dòng)力。s login, management and maintenance。 key technology introduced to be addressed in the detailed realization of some technologies, such as the integration of technology development framework, development framework and the database connection and data backup and restore. The contents of this graduation project is to design and implement a webbased technology, online examination system, Guer system based mainly j2EE as the development, mainly using struts + spring and other agreements or technology, using eclipse as a development tool to MYSQL as the database to Macromedia39。 demand analysis describes the overall demand for online examination system and the system functional requirements of each module。該系統(tǒng)界面簡單、操作方便，容易維護(hù)。本畢業(yè)設(shè)計(jì)的內(nèi)容是設(shè)計(jì)并且實(shí)現(xiàn)一個(gè)基于 web 技術(shù)的在線考試系統(tǒng)，故而系統(tǒng)主要以 j2EE 作為開發(fā)基礎(chǔ),主要使用了 struts+spring 等多種協(xié)議或技術(shù)，用 eclipse 作為開發(fā)工具，以 MYSQL 作為數(shù)據(jù)庫，以 Macromedia 公司的 Dreamweaver 作為界面美化工具。全文共分為開發(fā)方案、需求分析、系統(tǒng)設(shè)計(jì)、關(guān)鍵技術(shù)解決，結(jié)論五部分。