【正文】 network bases performance, the people may be increased one per each of mission charged. But what can we do if the mount of consumers is so inadequate that group purchase fails? If that, funds will be given back to the consumers, and we will regard as experiencing a free Network extending. We own “WinWinWin” model for consumers, merchants and our team. Consumers are happy for sharing good service. Merchants are satisfy with getting customers. And our team also are cheerful because we supply a terrace to help consumers sharing good and lowprice service and our team can getting some profits from merchants. As merchants: Merchants has opened a store, but service capability is relatively superfluous. It is very important to help merchants guiding the consumers. such as restaurant is free ,so Yoga shop and department of stomatology are also free. And they will be very salutatoryif Customers of the network can introduce some consumers to their shop, they may advertise by other channels, but it is not so effective and may cost much adrate. They can set a minimum number, if failing of this number, the grouppurchase will be cancelled, it is equivalent to customers of the network helping them advertising a day for free. Everyone who has scaned customers of the network know that customers of the network is differ from traditional. Customers of the network is riskfree and it bases performance. As buyers, they can not only get rebates from introducing customers of the network to friends, but also they can start a grouppurchase on the basis of experience and interest, they will get the grouppurchase product or serve for free if this is accepted by us. In addition, now it is more and more convenient to popularize customers of the network by internet , weblog and munity. It can make consumers buy much cheaper goods and people will get rebates, besides, people can start a grouppurchase by oneself, so that people can join for free. Customers of the network is not the oldtimey ebusiness, it creats the ebusniess by uping social platform of spreading, and it is the beyond between SNS munity and the ebusiness. The website pattern in domestic not yet has the scale, feasibility, the overseas similar website already obtained 180,000,000 US dollars financing, the market value estimate above 1,000,000,000 US dollars, the potential is huge! key words: customers of the network terrace consumer serve the ebusiness model目 錄廣東工業(yè)大學(xué)課程設(shè)計(jì)任務(wù)書 2成員姓名及分工情況 5摘 要 6Abstract 7目 錄 91．緒論 11 11 11 13 142．需求分析 16 16 16 17 17 17 19 19 20 21 23 23（表名前綴tg_） 24 25 26 33 33 33 33 34 用戶注冊(cè)模塊 34 答疑模塊 35 后臺(tái)城市管理 36 后臺(tái)商戶管理 36 后臺(tái)會(huì)員管理 36 后臺(tái)團(tuán)購處理 37 后臺(tái)訂單管理 37 后臺(tái)意見反饋管理 37 37 38 38 39 注冊(cè)及登陸 39 團(tuán)購及訂單 39 管理員后臺(tái)操作 41 43 43 43 論 51參考文獻(xiàn) 53附錄 文件目錄結(jié)構(gòu) 54 Page 9 of 551．緒論如果僅以模仿者的多少來判斷一個(gè)網(wǎng)站或理念的成敗,美國著名團(tuán)購網(wǎng)站Groupon現(xiàn)在的地位已經(jīng)接近Twitter。聚劃算”也上演類似戲碼,每天有三家店鋪各推一款特價(jià)產(chǎn)品供消費(fèi)者團(tuán)購。而且,想要從自己所在的城市延伸到其它城市存在著運(yùn)營上的挑戰(zhàn),這并非一日之功。也有業(yè)內(nèi)人士表示，對(duì)于團(tuán)購網(wǎng)站來說，市場(chǎng)有多大其實(shí)不是問題，關(guān)鍵是，他們?cè)诂F(xiàn)在能夠?yàn)檫@個(gè)市場(chǎng)提供多少有價(jià)值的整合：為用戶整合低價(jià)商品，為商家整合更多新用戶。Groupon也不同于以省錢為主要目的的傳統(tǒng)團(tuán)購,很大程度上,它的流行在于將這一集體行為變成了一種游戲。聚劃算”也上演類似戲碼,每天有三家店鋪各推一款特價(jià)產(chǎn)品供消費(fèi)者團(tuán)購。因?yàn)橛械某u者不僅偷竊其理念、頁面設(shè)計(jì)、每一次改版,甚至連Groupon犯的愚蠢錯(cuò)誤也一并端走?！　∪缡秋L(fēng)光自然引來諸多模仿者,而且“每天每城市一新品團(tuán)購”的模式也注定Groupon難以形成絕對(duì)壟斷——互聯(lián)網(wǎng)服務(wù)類產(chǎn)品本來就非常強(qiáng)調(diào)本地化,遑論如此頻繁而且多地域的團(tuán)購產(chǎn)品更新?！　≈袊ヂ?lián)網(wǎng)信息中心(CNNIC)發(fā)布的《2009年中國網(wǎng)絡(luò)購物市場(chǎng)研究報(bào)告》顯示，截至2009年6月，我國網(wǎng)購用戶規(guī)模已達(dá)8788萬，比去年同期增加了2459萬人，%。目前我國網(wǎng)購用戶的年齡大多集中在18～30歲，月收入集中在 1000～3000元，并且以企業(yè)白領(lǐng)和學(xué)生為主。一個(gè)整合了優(yōu)質(zhì)商品，地域性生活服務(wù)類（例如餐廳、酒吧、KTV、SPA、美發(fā)、健身、瑜伽、演出、影院等）的團(tuán)購網(wǎng)站，將極具發(fā)展?jié)摿?！綜上，人們對(duì)購物、消費(fèi)更加是精打細(xì)算，“又好又要省錢”是自古以來永恒不變的一個(gè)生活準(zhǔn)則，特別是現(xiàn)在物價(jià)飛漲。現(xiàn)狀分析，了解當(dāng)前企業(yè)發(fā)展現(xiàn)狀，明確本論文研究的現(xiàn)實(shí)意義； 系統(tǒng)開發(fā)的企業(yè)背景與目的，了解面向訂單生產(chǎn)PCB電子公司的企業(yè)背景，明確系統(tǒng)開發(fā)目的；可行性分析，確定系統(tǒng)的可開發(fā)性。功能設(shè)計(jì)，根據(jù)業(yè)務(wù)需求，設(shè)計(jì)團(tuán)購網(wǎng)的必要的功能模塊；數(shù)據(jù)庫所涉及的實(shí)體信息，根據(jù)實(shí)際需求與系統(tǒng)需要，明確系統(tǒng)實(shí)體信息；ER圖，根據(jù)實(shí)體信息間的聯(lián)系，畫出ER模型圖；主要數(shù)據(jù)表結(jié)構(gòu)，編寫數(shù)據(jù)庫表結(jié)構(gòu)，明確各表中各個(gè)屬性的詳細(xì)信息，包括字段名稱、字段名稱含義、主碼、外碼、數(shù)據(jù)類型、數(shù)據(jù)長度、非空；數(shù)據(jù)庫概念模型設(shè)計(jì)與數(shù)據(jù)庫創(chuàng)建，根據(jù)數(shù)據(jù)庫表結(jié)構(gòu)和ER圖，設(shè)計(jì)數(shù)據(jù)庫概念模型，并通過數(shù)據(jù)庫概念模型轉(zhuǎn)化為物理模型，進(jìn)而再由物理模型創(chuàng)建數(shù)據(jù)庫；系統(tǒng)實(shí)現(xiàn)，從系統(tǒng)登錄設(shè)計(jì)、主窗口模塊設(shè)計(jì)、下拉菜單設(shè)計(jì)以及對(duì)網(wǎng)站的部分程序功能試運(yùn)行等幾個(gè)方面完成系統(tǒng)設(shè)計(jì)的實(shí)現(xiàn)與調(diào)試。18) 每個(gè)注冊(cè)用戶均有一個(gè)虛擬帳戶，用戶保存提成以及充值金額，并且有一個(gè)提現(xiàn)到銀行卡功能（需人工審核和操作）。能夠保證系統(tǒng)數(shù)據(jù)的安全性。4) 管理員具有發(fā)貨功能，點(diǎn)擊發(fā)貨后用戶能夠查看該交易的發(fā)貨單號(hào)5) 用戶虛擬帳戶的建立、充值、查詢、支付、查詢功能6) 數(shù)據(jù)備份和還原功能，保證用戶數(shù)據(jù)安全性和穩(wěn)定性。在激活之后便可參加團(tuán)購。對(duì)于廠商，我們會(huì)先同上架商品提供的公司商議好優(yōu)惠價(jià)格，以及優(yōu)惠價(jià)格的限制，比如人數(shù)，地區(qū)，數(shù)量等。所以每期當(dāng)商品上架之后，我們都會(huì)定期的聯(lián)系團(tuán)購商品提供的公司，以便達(dá)到信息的第一時(shí)間的更新。 如果團(tuán)購失敗，也會(huì)講團(tuán)購失敗的原因通知給團(tuán)購合作公司，并且也短信方式通知也客戶，并且會(huì)預(yù)定下次團(tuán)購的日期，產(chǎn)品，以便雙方能夠及時(shí)的調(diào)整自己的時(shí)間和安排。2) 處理指對(duì)數(shù)據(jù)邏輯處理，也就是數(shù)據(jù)變換，它用來改變數(shù)據(jù)值。數(shù)據(jù)流是模擬系統(tǒng)數(shù)據(jù)在系統(tǒng)中傳遞過程的工具。