【正文】 ......6 ........................................................................................................................9 用戶層的設計 ......................................................................................................................9 系統(tǒng)功能的總體邏輯層次 ..................................................................................................9 設計要求 ...........................................................................................................................10 系統(tǒng)穩(wěn)定性 .............................................................................................................10 數據的安全性 .........................................................................................................10 系統(tǒng)健壯性 .............................................................................................................10 系統(tǒng)規(guī)劃 ...........................................................................................................................11 系統(tǒng)功能結構圖 .....................................................................................................11 系統(tǒng)流程圖 .............................................................................................................11 數據存儲的設計 ................................................................................................................12 用戶信息存儲 ............................................................................................................13 試題信息存儲 ............................................................................................................14 ..........................................................................................................................15 開發(fā)工具介紹 ...................................................................................................................15 登錄模塊的實現 ...............................................................................................................16 考試模塊的實現 ...............................................................................................................25 進入考試管理 ...........................................................................................................32II 自動判卷管理 ...........................................................................................................43 查看分數管理 ...........................................................................................................45 考試判別管理 ...........................................................................................................46 考試規(guī)則管理 ...........................................................................................................50 ..................................................................................................................................53 運行環(huán)境 ...........................................................................................................................53 測試方案 ...........................................................................................................................53 等價類劃分法 .........................................................................................................53 系統(tǒng)測試 .................................................................................................................54總結 ..............................................................................................................................................55致謝 ..............................................................................................................................................56參考文獻 ......................................................................................................................................57防災科技學院畢業(yè)設計1引言當今社會是一個信息社會，計算機業(yè)飛速發(fā)展，從而也要求有更好、更完善的軟件系統(tǒng)應用到遠程教育當中去。Key words: The online test。In this paper, based on C/S mode is designed，adopted the file to store the test question and the user easy to maintain，server using Java ponents of the test system，is it convenient to use, simple operation, high efficiency。文件存儲IIThe design and implementation of online examination system based on JavaAuthor：WEI ZengliInstructor：BAI LingAbstract: As colleges and universities information construction process is being more and more deeply，the rapid development of puter work technology，campus work construction of colleges and universities gradually improve，the traditional examination way already can not adapt to the need of modern test。關鍵詞： 在線考試。本文設計了基于 C/S 模式，采用了易于維護的文件來存儲試題和用戶，服務器采用Java 組件構成的考試系統(tǒng)，它運用方便、操作簡單，效率很高。I防 災 科 技 學 院畢 業(yè) 設 計題　　目 基于 Java 的在線考試系統(tǒng)的設計與實現學生姓名 學　　號系 別 災害信息工程系 專 業(yè) 計算機科學與技術 班　　級 開題時間 答辯時間指導教師 職 稱 I基于 Java 的在線考試系統(tǒng)的設計與實現作 者：魏增麗指導老師：白靈摘要： 隨著高校的信息化建設進程日益深入，計算機網絡技術的飛速發(fā)展，高校校園網建設的逐步完善，傳統(tǒng)的考試方式已經不能適應現代化考試的需要。開發(fā)基于 Java 的在線考試系統(tǒng)，通過此軟件可以實現多學科網上在線考試，既能把教師從繁重的試卷命題、批閱試卷、試卷分析等工作中解放出來，又免去了印制紙質試卷、按考場分發(fā)試卷、紙質試卷保存等很多繁重工作，而且提高了試卷的保密性。也就是說實現了真正的無紙化考試，滿足考生隨時隨地考試并迅速獲得成績，大大減輕了教師出題、組卷和改卷等繁重的工作量。客戶/服務器模式。Development of online examination system based on Java，by this software can realize multidisciplinary online exam，can the teachers from the onerous paper proposition, marking examination papers, papers and tests, analysis, and was relieved from the printed paperbased test, according to the test venue distribution examination paper, paperbased test to save a lot of hard work，and improve the confidentiality of the test paper。That is the real paperless examination，meet the candidates and quickly obtain test anytime and anywhere，greatly reduced the teacher, group volume and change the questions such as heavy workload。C/S mode。遠程教育包括很多環(huán)節(jié)例如教學系統(tǒng)、答疑系統(tǒng)和考試系統(tǒng)等等。雖然遠程教育已經蓬勃地發(fā)展起來，但是目前學校與社會上的各種考試大都采用傳統(tǒng)的考試方式，在此方式下，組織一次考試至少要經過五個步驟，即人工出題、考生考試、人工閱卷、成績評估和試卷分析。在線考試是現階段研究開發(fā)的一個熱點。一個完備的在線考試系統(tǒng)可以使用戶在網上學習過后及時檢驗自己的學習效果，已發(fā)現自己的不足，使得學習效率得到很大提高。只要形成一套成熟的題庫就可以實現考試的自動化。為了適應新形勢的發(fā)展，我進行了這一