【導(dǎo)讀】程，讓汽車購銷雙方在足不出戶的條件下即可實現(xiàn)網(wǎng)上看車、選車、咨詢、訂單生成的全過程，系統(tǒng)開發(fā)工具、技術(shù)及數(shù)據(jù)庫技術(shù)等方面資料和文獻(xiàn)。第15周-第16周撰寫論文、答辯。了社會的文明進(jìn)步。汽車正影響我們的生活，汽車正改變我們的生活。用，同時也讓廠家了解用戶需求快捷的抓住市場動向，從而作出相應(yīng)的判斷和決策。用戶要訪問書柜必須先行注冊。該界面設(shè)置注冊是否重名的檢測功能，注冊完成后自動登錄。登錄成功后方能進(jìn)行訂購。會員對自己已在網(wǎng)上注冊的個人信息的修改。會員提交預(yù)約后，可以按照條件查詢預(yù)約。界面加入驗證碼功能，進(jìn)一步加強管理員賬號安全。非管理員不能進(jìn)入該后臺。本功能主要是對網(wǎng)站產(chǎn)品信息進(jìn)行管理?？s小了空間的距離，推動了社會的文明進(jìn)步。4S網(wǎng)站系統(tǒng)的要求，能夠幫助切實提高工作效率。采用最新的Struts框架和AJAX. 系統(tǒng)經(jīng)測試，各個功能運行正常。

　　

【正文】 下，在同學(xué)的積極配合與幫助下，基本功能順利完成。在數(shù)據(jù)庫的開發(fā)方面，我學(xué)到了不少關(guān)于 JAVA和 MYSQL的知識。開發(fā)時遇到了許多的困難，但是通過自己的努力，還有老師同學(xué)們的幫助，最終還是迎刃而解了。 這次畢業(yè)設(shè) 計完全是按照軟件工程學(xué)的方法來進(jìn)行設(shè)計和開發(fā)的。在開發(fā)過程中，認(rèn)真調(diào)查分析了用戶的需求，及時準(zhǔn)備了詳細(xì)的文檔資料，這讓我在開發(fā)過程中少走了許多彎路。本次設(shè)計開發(fā)的系統(tǒng)較為龐大，涉及的用戶較多，數(shù)據(jù)庫設(shè)計比較復(fù)雜，使我深刻地體會到軟件開發(fā)是一項集體項目，單靠一個人就想解決所有的問題是不太實際的。 同時，在這次設(shè)計中，我也發(fā)現(xiàn)了自己的很多不足。首先，對 JAVA 的掌握還不是很全面，對于數(shù)據(jù)庫管理系統(tǒng)的操作運用也不夠熟練，以至于在系統(tǒng)開發(fā)過程中經(jīng)常碰到一些疑難問題不能快速的解決。其次，就是在準(zhǔn)備系統(tǒng)設(shè)計文檔時，沒有 反復(fù)推敲、驗證，以至于在開發(fā)過程中出現(xiàn)幾次由于數(shù)據(jù)庫設(shè)計不合理，修改數(shù)據(jù)庫，而幾乎修改所有程序代碼的情況。再者，是對整個軟件開發(fā)的把握能力有待于進(jìn)一步提高，以及對客戶端設(shè)計的諸多方面知識也待進(jìn)一步學(xué)習(xí)，這些都是我今后應(yīng)該注意和提高的。 35 參考文獻(xiàn) [1] 柳永坡，劉雪梅，趙長海． JSP 應(yīng)用開發(fā)技術(shù) [M]．北京：人民郵電出版社， 20xx： 3032． [2] 耿祥義． JSP 基礎(chǔ)教程 [M]．北京：清華大學(xué)出版社， 20xx： 101103． [3] 孫衛(wèi)琴 ， 李洪成． Tomcat 與 Java Web 開發(fā)技術(shù)詳解 [M]． 北京：電子工業(yè)出版社， 20xx： 7378． [4] 王夕寧，王曉平． JSP 通用模塊及典型系統(tǒng)開發(fā)實例導(dǎo)航 [M]．北京：人民郵電出版社， 20xx: 288296． [5] 賽奎春． JSP 信息系統(tǒng)開發(fā)實例精選 [M]．北京：機(jī)械工業(yè)出版社， 20xx: 6672． [6] 陳剛． Eclipse 從入門到精通 [M]．北京：清華大學(xué)出版社 , 20xx： 416417． [7] 孫衛(wèi)琴．精通 Struts：基于 MVC 的 Java Web 設(shè)計與開發(fā) [M]．北京：電子工業(yè)出版社， 20xx: 19． [8] （美）格羅夫 著 ，章小莉 等譯 . SQL 完全手冊（第二版） [M]．北京：電子工業(yè)出版社， 20xx：1214． [9] 向?qū)W哲 ． JSP 程序設(shè)計教程 [M]．北京：人民郵電出版社， 20xx： 47． [10] Brown 等 ． JSP 編程指南（第二版） [M]． 電子工業(yè)出版社， 20xx： 1268． [11] 清宏計算機(jī)工作室 ． JSP 編程技巧 [M]． 機(jī)械工業(yè)出版社， 20xx： 1410． [12] 朱紅，司光亞 ． JSP Web 編程指南 [M]． 電子工業(yè)出版社， 20xx： 34307． [13] 賽奎春 ． JSP 工程應(yīng) 用與項目實踐 [M]． 機(jī)械工業(yè)出版社， 20xx： 23． [14] [美 ]Walter Savitch． Absolute Java[M]． 北京 :電子工業(yè)出版社， 20xx． [15] James Turner,Kevin Bedell． Struts Kick Start[M]． SAMS， 20xx． 36 致 謝 隨著這篇畢業(yè)論文的最后落筆，四年的大學(xué)生活也即將劃上一個圓滿的句號。 四年之前，我們帶著無比的憧憬，投身于大學(xué)的學(xué)習(xí)中來，四年后，盡管我們帶著戀戀的不舍，卻不得不告別大學(xué)校園，走向社會。 回憶這四 年生活的點點滴滴 ，感慨良多，讓人倍感留戀珍惜。 在本文的寫作過程中，老師作為我的指導(dǎo)教師，對我?guī)椭H多 。他嚴(yán)肅的科學(xué)態(tài)度，嚴(yán)謹(jǐn)?shù)闹螌W(xué)精神，精益求精的工作作風(fēng)，深深地感染和激勵著我。從課題的選擇到項目的最終完成，都始終給予我細(xì)心的指導(dǎo)和不懈的支持 。 在此謹(jǐn)向老師致以誠摯的謝意和崇高的敬意 。 四年 的鐵道大學(xué) 學(xué)習(xí)生活注定將成為我人生中的一段 不可缺少的經(jīng)歷 。四年來，有多少可敬的師長、同學(xué)、朋友給了我無言的幫助，在這里請接受我誠摯的謝意 !我的師長、我的領(lǐng)導(dǎo)、我的同學(xué)給予我的關(guān)心和幫助，使我終身收益，我真心地感謝 他們 ，也感謝培育我四年的母校 ! 37 附錄：英文資料翻譯 英文原文 JSP application frameworks What are application frameworks: A framework is a reusable, semiplete application that can be specialized to produce custom applications [Johnson]. Like people, software applications are more alike than they are different. They run on the same puters, expect input from the same devices, output to the same displays, and save data to the same hard disks. Developers working on conventional desktop applications are accustomed to toolkits and development environments that leverage the sameness between applications. Application frameworks build on this mon ground to provide developers with a reusable structure that can serve as the foundation for their own products. A framework provides developers with a set of backbone ponents that have the following characteristics: are known to work well in other applications. 2. They are ready to use with the next project. 3. They can also be used by other teams in the anization. Frameworks are the classic buildversusbuy proposition. If you build it, you will understand it when you are done— but how long will it be before you can roll your own? If you buy it, you will have to climb the learning curve— and how long is that going to take? There is no right answer here, but most observers would agree that frameworks such as Struts provide a significant return on investment pared to starting from scratch, especially for larger projects. Other types of frameworks: The idea of a framework applies not only to applications but to application 38 ponentsas well. Throughout this article, we introduce other types of frameworks that you can use with Struts. These include the Lucene search engine, the Scaffold toolkit, the Struts validator, and the Tiles tag library. Like application frameworks, these tools provide semiplete versions of a subsystem that can be specialized to provide a custom ponent. Some frameworks have been linked to a proprietary development environment. This is not the case with Struts or any of the other frameworks shown in this book. You can use any development environment with Struts: Visual Age for Java, JBuilder, Eclipse, Emacs, and Textpad are all popular choices among Struts developers. If you can use it with Java, you can use it with Struts. Enabling technologies: Applications developed with Struts are based on a number of enabling ponents are not specific to Struts and underlie every Java web application. A reason that developers use frameworks like Struts is to hide the nasty details behind acronyms like HTTP, CGI, and JSP. As a Struts developer, you don’t need to be an alphabet soup guru, but a working knowledge of these base technologies can help you devise creative solutions to tricky problems. Hypertext Transfer Protocol (HTTP): When mediating talks between nations, diplomats often follow a formal protocol. Diplomatic protocols are designed to avoid misunderstandings and to keep negotiations from breaking down. In a similar vein, when puters need to talk, they also follow a formal protocol. The protocol defines how data is transmitted and how to decode it once it arrives. Web applications use the Hypertext Transfer Protocol (HTTP) to move data between the browser running on your puter and the application running on the server. Many server applications municate using protocols other than HTTP. Some of these maintain an ongoing connection between the puters. The application server knows exactly who is connected at all times and can tell when a connection is dropped. Because they know the state of each connection and the identity of each person using it, these are known as stateful protocols. By contrast, HTTP is known as a stateless protocol. An HTTP server will accept any request from any client and will always provide some type of response, even if the response is just to say no. Without the overhead of negotiating and retaining a connection, 39