【正文】 基于 Web 的畢業(yè)設(shè)計(jì)的設(shè)計(jì)與實(shí)現(xiàn) 摘 要 :本系統(tǒng)是針對(duì)現(xiàn)代高校計(jì)算機(jī)技術(shù)的發(fā)展，為了應(yīng)對(duì)以往畢業(yè)生畢業(yè)設(shè)計(jì)中遇到的工作效率低，交互性差等問(wèn)題而采用軟件工程的設(shè)計(jì)思想設(shè)計(jì)的。本文的基礎(chǔ)就是利用 技術(shù)與 Web 數(shù)據(jù)庫(kù)的結(jié)合，開(kāi)發(fā)出的一個(gè)基于 Web 技術(shù)的 B/S 結(jié)構(gòu)的畢業(yè)設(shè)計(jì)管理系統(tǒng)。 首先，本文探討了數(shù)據(jù)庫(kù)運(yùn)行的體系結(jié)構(gòu)，介紹了瀏覽器 /服務(wù)器模式的工作方式及特點(diǎn)；比較了主機(jī) /終端、客戶機(jī) /服務(wù)器和瀏覽器 /服務(wù)器等三種模式各自的優(yōu)缺點(diǎn)。比較結(jié)果表明，瀏覽器 /服務(wù)器模式繼承了客戶機(jī) /服務(wù)器模式的優(yōu)點(diǎn)并克服 了它的缺點(diǎn)，不受操作系統(tǒng)和硬件的制約，而且能防止“胖客戶機(jī)”現(xiàn)象的發(fā)生，比較容易實(shí)現(xiàn)不同網(wǎng)絡(luò)間的連接。瀏覽器 /服務(wù)器模式是目前廣泛使用的主體結(jié)構(gòu)。因此，我們開(kāi)發(fā)的本系統(tǒng) 也將 采用了瀏覽器 /服務(wù)器模式。在此基礎(chǔ)上，本文還探討了實(shí)現(xiàn) Web 數(shù)據(jù)庫(kù)的不同方法。本文重點(diǎn) 還 討論了如何利用 技術(shù)和 對(duì)象來(lái)實(shí)現(xiàn)對(duì)數(shù)據(jù)庫(kù)的訪問(wèn)方法，給出了設(shè)計(jì)細(xì)節(jié)和具體步驟及其方法。 本次設(shè)計(jì)是應(yīng)用 技術(shù)實(shí)現(xiàn)網(wǎng)絡(luò)環(huán)境下的畢業(yè)生畢業(yè)設(shè)計(jì)管理。利用 Microsoft Visual 工具結(jié)合使用 SQL Server 數(shù)據(jù)庫(kù)， 、 C、 等技術(shù)的工作原理及特點(diǎn)，并以此為理論技術(shù)依據(jù)闡述了基于 Web 的畢業(yè)設(shè)計(jì)管理系統(tǒng)的結(jié)構(gòu)設(shè)計(jì)和具體的實(shí)現(xiàn)過(guò)程。 關(guān)鍵詞 :B/S 結(jié)構(gòu)， C/S 結(jié)構(gòu)， Web 數(shù)據(jù)庫(kù)，三層式結(jié)構(gòu)，畢業(yè)設(shè)計(jì)管理系統(tǒng)， The Design and Realization of Graduation Project Management System Based on Web Abstract :This system is designed in allusion to the development of modern puter technology in universities and colleges. It adopts the design ideology of software engineering, in order to answer the problems that had been faced by the graduates in their graduation projects, such as low work efficiency, and poor interaction. The foundation of this text was bining the skill of with Web Database, and exploiting a management system based on the skill of Web and the structure of B/S. Firstly, this text discusses the system and structure run by database, introduces the working and characteristic of the B/S pattern, and also pares with three kind of patterns respective advantage and disadvantage among Mainframe/Terminal， Client/Server and Browser/Server. The result indicates that the mode of B/S inherits the merit of C/S, and conquers its shorting. This mode is not conditioned by OS and hardware, and also can prevent the fat client happening, even it can easily connect different works. The mode of B/S is the main structure used widely at present. Therefore this system adopts the mode of browser/server. On this foundation, this text discusses the different ways to actualize Web Database. The discussion centre on how to use the technology and the object of to make the visitorial way to database e true, and shows the details of design and detailed steps. This design applies technology to solve practice of graduation project management in the work environment. Using the tool of Microsoft Visual and bining with SQL Server Database, the working elements of , C, , etc. It takes this for the foundation of academic technique, and expatiates the structural design and the detailed process of carrying out the graduation project management based on Web. Keyword: B/S， C/S， Web Database， Three Layers Structure， GPMS， 1 目 錄 第一章 緒 論 .............................................................................................................................. 1 系統(tǒng)開(kāi)發(fā)背景及現(xiàn)狀 ................................................................................................... 1 系統(tǒng)開(kāi)發(fā)的目的 ........................................................................................................... 1 系統(tǒng)開(kāi)發(fā)關(guān)鍵技術(shù)與開(kāi)發(fā)環(huán)境 ................................................................................... 1 .Net 技術(shù)簡(jiǎn)介 ..................................................................................................... 1 Microsoft SQL Server 技術(shù)的簡(jiǎn)介 .................................................................... 2 的優(yōu)勢(shì) .................................................................................................. 2 系統(tǒng)運(yùn)行軟件平臺(tái) ............................................................................................ 3 全文體系 ....................................................................................................................... 3 第二章 基于 Web 的數(shù)據(jù)庫(kù)技術(shù)分析 ....................................................................................... 4 數(shù)據(jù)庫(kù)應(yīng)用系統(tǒng)的層次體系 ....................................................................................... 4 終端 /主機(jī)體系結(jié)構(gòu) ......................................................................................... 4 客戶機(jī) /服務(wù)器體系結(jié)構(gòu) ................................................................................. 4 瀏覽器 /服務(wù)器結(jié)構(gòu) ......................................................................................... 6 C/S 結(jié)構(gòu)與 B/S 結(jié)構(gòu)的比較 ........................................................................... 7 Web 數(shù)據(jù)庫(kù)管理系統(tǒng)介紹 ............................................................................................ 8 Web 數(shù)據(jù)庫(kù)管理系統(tǒng)的工作原理 .................................................................. 8 利用 WWW 訪問(wèn)數(shù)據(jù)庫(kù)的優(yōu)點(diǎn) ..................................................................... 8 訪問(wèn) Web 數(shù)據(jù)庫(kù)的不同方法 ......................................................................... 9 與以上開(kāi)發(fā) Web 數(shù)據(jù)庫(kù)方式相比的優(yōu)勢(shì) ..................................... 10 本章小結(jié) ..................................................................................................................... 10 第三章 系統(tǒng)分析與設(shè)計(jì) .......................................................................................................... 11 系統(tǒng) 的功能需求 ......................................................................................................... 11 系統(tǒng)介紹 ..................................................................................................................... 11 總體框架 .......................................................................................................... 11 系統(tǒng)功能特點(diǎn) ..........................................................................錯(cuò)誤 !未定義書(shū)簽。 系統(tǒng)設(shè)計(jì) .............................................................................................錯(cuò)誤 !未定義書(shū)簽。 系統(tǒng)的開(kāi)發(fā)原理 ......................................................................錯(cuò)誤 !未定義書(shū)簽。 系統(tǒng)的功能設(shè)計(jì) .............................................................................................. 13 系統(tǒng)的總體設(shè)計(jì) ......................................