基于BS架構的實驗室管理系統設計與實現

論文字數:16279,頁數:52

摘要
 
 隨著各大高校的不斷擴招，學生人數不斷增加，而每個學生的選修課程各不相同，導致固定時間、固定人員的實驗安排非常困難。為此，需要轉變教學機制，由原來傳統的實驗教學模式轉變為全開放式實驗教學模式。全開放式實驗教學模式可以使學生自由靈活的安排實驗時間。但是，由于學生人數不等，所選實驗也不盡相同，這就給實驗的準備工作帶來了種種不便。因此，迫切需要開發相應的實驗管理系統來實現開放交互式教學。
 開放式實驗管理系統以MyEclipse為主體，配合JSP、java script編程等網絡新技術，實驗服務器端與客戶端的交互式連接，可以使學生自由選擇實驗時間，提前熟悉所需要實驗儀器，從而可大大提高教學實驗的效果和學生的積極性。
 基于Web的實驗教學管理系統在校園內任何一臺聯網計算機上,學生可以進行各個實驗室的做實驗安排系統采用瀏覽器—Web服務器—數據庫服務器的三層分布式結構，建立基于Web的開放實驗學校實驗設備管理系統是一個教育單位不可缺少的部分。一個功能齊全、簡單易用的實驗設備管理系統不但能有效地減輕學校各類工作人員的工作負擔，它的內容對于學校的決策者和管理者來說都至關重要。

關鍵詞： MyEclipse，JSP (JavaServer Pages)，Web服務器，數據庫服務器，實驗室管理系統

ABSTRACT
 
 With the continuous major college enrollment, the number of students has been increasing, with each student and elective courses varied, lead to a fixed time, fixed the experiment was very difficult. Therefore, we need to change the teaching mechanism, from the traditional model of teaching into a fully open experimental methods of teaching. Open experimental teaching model allows students to freely flexible arrangements experimental time. However, as the number of students ranging from selected experimental vary, which prepared for the experimental work of the various inconveniences. Therefore, there is an urgent need to develop the corresponding experimental management system to achieve an open interactive teaching.
 Open laboratory management system to MyEclipse as the mainstay, with JSP, java script programming networks such as new technology, experimental server and client interactive connectivity, allowed students to freely choose experimental time, familiar with the early experimental equipment needed, thereby considerably enhancing the teaching experiment and the student's enthusiasm.
 Web-based management system for experimental teaching in any school within a computer network, students can conduct various laboratory experiments arrangements system uses browser-Web server-database server to the three-tier distributed , and establishing a Web-based open experimental school laboratory equipment management system is a unit of education as an indispensable part. A full range of functions, simple, easy-to-use laboratory equipment management system is not only an effective way to reduce all school staff for their work burden, Its contents for the policy makers and school administrators are of great importance.
 
Keywords : MyEclipse, JSP, Web-Server, Database Server, Laboratory Management System

 目錄

摘要 I
ABSTRACT II
第1章 緒論 1
 1.1 背景 1
 1.2 研究內容 2
第2章 B/S結構的開發及開發工具 3
 2.1 B/S系統結構分析 3
 2.1.1 瀏覽器／服務器結構 3
 2.1.2 瀏覽器／服務器結構的優缺點 3
 2.2數據庫訪問技術分析 4
 2.3 開發環境介紹 5
 2.3.1 MyEclipse 5
 2.3.2 JSP的基本特點 6
 2.3.3java script腳本語言 7
 2.4 本章小結 7
第3章 系統需求分析 8
 3.1 客戶需求和總體設計目標 8
 3.1.1 需求分析 8
 3.1.2 系統功能需求 9
 3.1.3 數據流圖 9
 3.2 可行性分析 14
 3.3 本章小結 14
第4章 數據庫設計 16
 4.1 數據庫結構分析與創建 16
 4.2 概念結構設計 17
 4.3 邏輯結構設計 21
 4.4 數據庫安全性和完整性 24
 4.4.1 數據庫的安全性 24
 4.4.2 數據完整性 25
 4.5 本章小結 25
第5章 系統設計與實現 26
 5.1 系統詳細設計 26
 5.1.1 用戶登錄模塊基本功能 27
 5.1.2 管理員模塊基本功能 28
 5.1.3 教職工模塊基本功能 28
 5.1.4 學生模塊基本功能 29
 5.2系統的實現 29
 5.2.1 用戶登錄模塊 31
 5.2.2 管理員模塊 33
 5.2.3 教職工模塊 36
 5.2.4 學生模塊 39
 5.3軟件測試與完善 44
 5.4 本章小結 45
第6章 結論 46
致謝 47
參考文獻 48