【正文】 ） 本科畢業(yè)論文 (設(shè)計(jì) ) 論文題目 ： 大學(xué)生二手物品交易網(wǎng)站的設(shè)計(jì)與實(shí)現(xiàn) 學(xué)生姓名 ： 學(xué) 號(hào) ： 專(zhuān) 業(yè) ： 班 級(jí) ： 指導(dǎo)教師 ： 完成日期 ： 年 月 日 大學(xué)生二手物品交易網(wǎng)站的設(shè)計(jì)與實(shí)現(xiàn) 內(nèi) 容 摘 要 隨著生活節(jié)奏的加快，人們?cè)絹?lái)越注重高效的在線(xiàn)服務(wù)。 每 年畢業(yè)生離校時(shí)都會(huì)丟棄或轉(zhuǎn)贈(zèng)大量學(xué)習(xí)生活用品，這些物品往往得不到很好的處理，校園二手網(wǎng)站就是提供了這樣的一個(gè)網(wǎng)上購(gòu)物平臺(tái)。校園二手網(wǎng)站 的應(yīng)用十分廣泛。 校園二手網(wǎng)站 ，對(duì)其進(jìn)行開(kāi)發(fā)主要包括后臺(tái)數(shù)據(jù)庫(kù)的建立和維護(hù)以及前臺(tái)應(yīng)用程序的開(kāi)發(fā)兩個(gè)方面。通過(guò)后臺(tái)數(shù)據(jù)庫(kù)與前臺(tái)程序的結(jié)合，用戶(hù)通過(guò)注冊(cè)成為會(huì)員可以實(shí)現(xiàn)商品的購(gòu)買(mǎi)，并在購(gòu)物車(chē)模塊中實(shí)現(xiàn)訂單的生成。后臺(tái)管理員通過(guò)登錄系統(tǒng)，可以查看到本站的商品列表、會(huì)員信息、訂單信息等來(lái)及時(shí)完成貨物的發(fā)送，為用戶(hù)提供良好的服務(wù)。用戶(hù)在收到了自己所定的商品之后可以在留言模塊中進(jìn)行留言的 發(fā)表。該系統(tǒng)的后臺(tái)數(shù)據(jù)庫(kù)采用 SQL Server 2020 進(jìn)行建立，應(yīng)用程序的開(kāi)發(fā)采用了 Visual Studio 2020 平臺(tái)以及 C語(yǔ)言進(jìn)行開(kāi)發(fā)。它實(shí)現(xiàn)了它實(shí)現(xiàn)了交易的操作，記錄，統(tǒng)計(jì)等功能。其特點(diǎn)是界面友好，操作簡(jiǎn)單，方便快捷。 關(guān)鍵詞： 校園二手網(wǎng)站 后臺(tái) 數(shù)據(jù)庫(kù) 前臺(tái) 應(yīng)用程序 Design and Realization of the system of college students39。 secondhand goods trading Abstract With the accelerated pace of life, people pay more and more attention to efficient online service. The graduats will abandon or present a great deal of study and home articales every year when theyng, the secondhand website of school mainly provide an online shopping platform. the secondhand website of school is applied widely. the secondhand website of school, its development mainly includes the backstage database the establishment and the maintenance as well as the application procedure development two aspects. Through the background database and foreground program bination, the user through the register to be a member of the purchase of goods can be achieved, and in shopping cart module in order to generate. The backstage manager via the login system, can check the station modity list, membership information, order information to the timely pletion of delivery of goods, to provide users with good service. Users in the received set for themselves after the modity can message module in the published message. The system of background database using SQL Server 2020 was established, the application procedure development using the Visual Studio 2020 platform and C language development. It achieved it realizes the trading operation, recording, statistics and other functions. Its characteristic is with friendly interface, simple operation, convenient and quick. Key words： the secondhand website of school backstage database application procedure 序言 ........................................................................................................................................... 6 一、系統(tǒng)規(guī)劃 ............................................................................................................................ 7 （一）選題背景 ..................................................................................................................... 7 （二）需求分析 ..................................................................................................................... 7 （三） 系統(tǒng)設(shè)計(jì)相關(guān)原理 ...................................................................................................... 9 技術(shù) ......................................................................................................................... 9 Studio 2020............................................................................................................10 Server 2020...............................................................................................................10 （四）可行性分析 ................................................................................................................11 ....................................................................................................................11 ....................................................................................................................12 ....................................................................................................................12 二、系統(tǒng)分析 ...........................................................................................................................14 （一）、系統(tǒng)業(yè)務(wù)流程分析 ..................................................................................................14 （二） .數(shù)據(jù)流程分析 ...........................................................................................................15 ...........................................................................................................................15 ...........................................................................................................................15 3．系統(tǒng)管理 ......................................................................................................................16 .......................................................................................................................16 .......................................................................................................................17 .......................................................................................................................17 7．購(gòu)買(mǎi)管理模塊 ..............................................................................................................18 8．搜索功能模塊 ..............................................................................................................18 （三）數(shù)據(jù)字典 ....................................................................................................................18 ...........................................................................................................................18 ............................................................................................................19 .......................................................................................................................20 ........................................