【正文】 2020 屆畢業(yè)設(shè)計(jì)說明書 無紙化 在線 考試系統(tǒng) 系 、 部： 計(jì)算機(jī)與信息科學(xué) 學(xué) 院 學(xué)生姓名： 賀玲玲 指導(dǎo)教師： 曾利軍 職稱 講師 專 業(yè)： 軟件技術(shù) 班 級(jí)： 軟件 0902 班 完成時(shí)間： 2020 年 5 月 17 日 II 摘 要 隨著科技的發(fā)展，網(wǎng)絡(luò)技術(shù)已經(jīng)深入到人們的日常生活中，同時(shí)帶 來了教育方式的一次變革。而網(wǎng)絡(luò)考試則是一個(gè)很重要的方向?；?Web 技術(shù)的網(wǎng)絡(luò)考試系統(tǒng)可以借助于遍布全球的 Inter 進(jìn)行。因此考試既可以在本地進(jìn)行，也可以在異地進(jìn)行，大大拓展了考試的靈活性。并且縮短了傳統(tǒng)考試要求老師打印試卷、安排考試、監(jiān)考、收集試卷、評(píng)改試卷、講評(píng)試卷和分析試卷，這個(gè)漫長(zhǎng)而復(fù)雜的過程，使考試更趨于客觀、公正。 本文介紹了一個(gè)具有在線考試、及時(shí)閱卷、成績(jī)查詢以及考題和考生信息管理等功能的 無紙化 在線考試系統(tǒng)。該系統(tǒng)是基于 PHP 和 MySQL，為了配合網(wǎng)上教學(xué)建立的 “ 網(wǎng)上考試系統(tǒng) ” ，實(shí)現(xiàn)網(wǎng)上學(xué) 習(xí)一體化而設(shè)計(jì)的。設(shè)計(jì)本系統(tǒng)要熟悉 HTML， PHP 語言及 MySQL 數(shù)據(jù)庫的編輯和應(yīng)用。其中用到了 Dreamweaver幫助進(jìn)行站點(diǎn)和網(wǎng)頁設(shè)計(jì)，還用到了 phpmyadmin 對(duì) MySQL 數(shù)據(jù)庫進(jìn)行可視化操作。 全文共分為緒論、系統(tǒng)分析、 設(shè)計(jì)工具及關(guān)鍵技術(shù)介紹 、系統(tǒng) 概要設(shè)計(jì) 、系統(tǒng)詳細(xì)設(shè)計(jì)、系統(tǒng)測(cè)試、 總結(jié)展望、參考文獻(xiàn)。詳細(xì)闡述了系統(tǒng)分析、系統(tǒng)設(shè)計(jì)的方法及其內(nèi)容。 關(guān)鍵詞 ： 在線考試系統(tǒng)；及時(shí)閱卷；基于 php； MySQL III ABSTRACT With the development of science and technology, work technology has deep into the People39。s Daily life, and the way of education brings a transformation. And work exam is a very important direction. Based on the Web technology work exam system can all over the world by Inter. So the exam can in local, or in other cities, greatly expand the flexibility of the exam. And shorten the traditional test request print examination paper, arrange the exam teacher, monitors, collection, as a test, evaluation and analysis of the test paper test papers, the long and plex process, tend to be more objective and fair exam. This paper introduces a online exam, timely with scores query scoring, and examination questions and the examinee information management functions of work online examination system. The system is based on PHP and MySQL, in order to match the online teaching set up online examination system, the realization of online learning and the integration of design. Design the system must be familiar with the HTML, PHP language and MySQL database editors and application. With the help of Dreamweaver on site and web design, still use the phpmyadmin MySQL database of visual operation. Full text is divided into the introduction, system analysis, design tools and key technology is introduced, the system design, system detailed summary design, system test and summarized the outlook and references. Expounds the system analysis, system design method and its content. Keywords: online examination system。 Timely reading。 Based on the PHP。 MySQL i 目 錄 1 緒 論 ...................................................................................................................... 1 系統(tǒng)開發(fā)的現(xiàn)狀 ................................................................................................ 1 系統(tǒng)開發(fā)的目的 ................................................................................................ 2 系統(tǒng)開發(fā)的意義 ................................................................................................ 2 2 系統(tǒng)分析 .................................................................................................................. 3 可行性分析 ........................................................................................................ 3 經(jīng)濟(jì)可行性 ................................................................................................. 3 技術(shù)可行性 ................................................................................................. 3 需求分析 ............................................................................................................ 3 開發(fā)環(huán)境 ............................................................................................................ 4 3 設(shè)計(jì)工具及關(guān)鍵技術(shù)介紹 ...................................................................................... 5 APACHE 簡(jiǎn)介 ................................................................................................... 5 PHP 語言簡(jiǎn)介 .................................................................................................... 5 PHP 連接 MYSQL 數(shù)據(jù)庫 ................................................................................ 6 PHP 連接數(shù)據(jù)庫的兩種方法 .................................................................... 6 PHP 對(duì) MySQL 數(shù)據(jù)庫的兩種連接方式 ................................................. 6 AJAX 簡(jiǎn)介 ......................................................................................................... 7 4 系統(tǒng)概要設(shè)計(jì) .......................................................................................................... 8 系統(tǒng)的總體設(shè)計(jì) ................................................................................................ 8 數(shù)據(jù)庫設(shè)計(jì) ........................................................................................................ 8 系統(tǒng)結(jié)構(gòu)設(shè)計(jì) .................................................................................................... 9 系統(tǒng)功能 結(jié)構(gòu) ............................................................................................. 9 系統(tǒng)流程圖 ............................................................................................... 10 5 系統(tǒng)詳細(xì)設(shè)計(jì) ........................................................................................................ 11 數(shù)據(jù)庫設(shè)計(jì) ...................................................................................................... 11 數(shù)據(jù)庫分析 ............................................................................................... 11 概念設(shè)計(jì) ................................................................................................... 11 ii 數(shù)據(jù)庫物理結(jié)構(gòu) ....................................................................................... 13 系統(tǒng)詳細(xì)設(shè)計(jì)與實(shí)現(xiàn) ...................................................................................... 14 系統(tǒng)配置 ................................................................................................... 14 前臺(tái)詳細(xì)設(shè)計(jì)與實(shí)現(xiàn) ...