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基于j2ee的酒店預(yù)訂系統(tǒng)設(shè)計(jì)與開發(fā)畢業(yè)論文設(shè)計(jì)(參考版)

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【正文】 參考文獻(xiàn)[1] 賈蓉生, Java 典型應(yīng)用徹查 1000 例數(shù)據(jù)庫應(yīng)用基礎(chǔ)[M]. 北京: 科學(xué)出版社, 2009[2] 李相國(guó), Java 實(shí)例精通 Mastering Java step by step[M]. 北京: 機(jī)械工業(yè)出版社, 2009[3] 孫瀏毅, Java 寶典[M]. 北京: 電子工業(yè)出版社, 2009[4] 王小靜, 基于 C/S 架構(gòu)的軟件項(xiàng)目實(shí)訓(xùn)[M]. 電子書: 電子工業(yè)出版社, 2005[5] 冉林, 基于 C/S 模式的學(xué)生信息管理系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn)[J]. 電子科大學(xué)位論文, 2007[6] 陳文宇, 白忠建, 吳勁, 屈鴻. 面向?qū)ο蠹夹g(shù)與工具[M]. 北京: 電子工業(yè)出版社, 2008[7] Partha Kuchana . Java 軟件體系結(jié)構(gòu)設(shè)計(jì)模式標(biāo)準(zhǔn)指南[M]. 北京: 電子工業(yè)出版社, 2006[8] 孫更新, 周峰, 賓昇. J2EE 開發(fā)員成長(zhǎng)之路[M]. 北京: 電子工業(yè)出版社, 2006[9] Marc Loy, Robert Eckstein, Dava Wood, James Elliott Brain Cole .Java Swing[M]. O’REILLY,2004[10] Herbert Schildt. Java 2 參考大全[M]. 北京: 電子工業(yè)出版社, 2003[11] 戎偉, 孟劼, 蘇偉. 解密 J2EE 項(xiàng)目開發(fā)的 70 個(gè)問題[M]. 北京: 人民郵電出版社, 2008[12] 楊忠民, 蔣新民, 晁陽. Oracle 10g SQL 和 PL/SQL 編程指南[M]. 北京: 清華大學(xué)出版社,2009[13] 張鳳琴, 張水平. 數(shù)據(jù)庫原理及應(yīng)用[M]. 北京: 北京交通大學(xué)出版社, 2005[14] 莫勇騰. 深入淺出設(shè)計(jì)模式(C/Java 版)[M]. 北京: 清華大學(xué)出版社, 2006[15] 王毅,周峰, 經(jīng)典案例設(shè)計(jì)與實(shí)現(xiàn)[M]. 北京: 電子工業(yè)出版社, 200750??赡茉谄脚_(tái)安全性和數(shù)據(jù)安全性方面有許多漏洞,需要在以后做出改進(jìn)??赡苡懈酶线m的框架或技術(shù)沒有用到本系統(tǒng)中去。系統(tǒng)中可能存在不少冗余代碼。這也暴露了我作為開發(fā)新人還有很多地方存在不足,在開發(fā)上還欠缺經(jīng)驗(yàn)。trueroom2預(yù)先查詢代碼如下: (utf8); String roomno = (roomno);String leixing= (leixing);try { String sql = select * from room where statue=? and roomno=?; QueryRunner run = new QueryRunner(ds); String str[] = { leixing, roomno }; List list = (List)(sql, str, new BeanListHandler( ));ServletContext application1 = getServletContext(); (roomno, roomno); (leixing, leixing); RequestDispatcher rs = (/servlet/insertroom); try {(request, response);return; } catch (Exception e) {}} } catch (SQLException e) {();}Insertroom的實(shí)現(xiàn)如下:(utf8); ServletContext application = getServletContext(); String leixing = (String) (leixing); String roomno= (String) (roomno); (roomno); (leixing); int i=(leixing); int result = 0; String message = null; String sql=null; try { switch(i){ case 0:sql=update room set statue=1 where roomno=?;break; case 1:sql=update room set statue=2,startdate=now() where roomno=?;break; case 2:sql=update room set enddate=now() where roomno=?;break; } String sr[] = {roomno}; QueryRunner run = new QueryRunner(ds); result = (sql, sr); if(i==1){ sql=update client set yuding=2 where roomnumber=?; QueryRunner run1 = new QueryRunner(ds); (sql, sr); } if(i==2){ServletContext application1 = getServletContext(); (roomno, roomno); RequestDispatcher rs = (/servlet/seachall); try { (request, response); return; } catch (Exception e) { }} else{if (result == 1) { message = 操作成功!; } else { message = 操作失敗!; } (message, message); (/).forward(request, response);} } catch (SQLException e) { (); } }Seachall的實(shí)現(xiàn)如下:(utf8); ServletContext application = getServletContext(); String roomno = (String) (roomno); String consumerno = 123456; DataSource ds = null; String sql = null; try {sql = select clientname,sex,shenfenzheng from client where yuding=2 and roomnumber=?; QueryRunner run = new QueryRunner(ds); String str[] = { roomno }; List list = (List) (sql, str, new BeanListHandler( )); dbmen bl = (dbmen) (0); (bl, bl); sql = select roomno,startdate,enddate,timestampdiff(day,startdate,enddate) as day from room where statue=2 and roomno=?;List list1 = (List) (sql, str, new BeanListHandler()); room room1 = (room) (0); (room1, room1); sql = select * from consumer where consumerno=?; String str1[] = { consumerno }; List list2 = (List) (sql, str1, new BeanListHandler());consumer cm = (consumer) (0);(cm, cm); if(()||()||()){(讀取失??!);}else{ (/).forward(request, response);} } catch (SQLException e) {();}}6 結(jié)論與展望本系統(tǒng)從設(shè)計(jì)到實(shí)現(xiàn),一共用了幾個(gè)月時(shí)間,過程曲折,收獲良多。退房設(shè)計(jì)思想為:當(dāng)輸入房間號(hào)后到trueroom2控制塊中查詢?cè)摲块g是否已經(jīng)入住,到滿足條件時(shí),到insertroom對(duì)數(shù)據(jù)庫插入退房時(shí)間,然后再到getall控制塊查詢:客戶信息,房間入住,退房時(shí)間以及客戶消費(fèi)信息。;QueryRunner run = new QueryRunner(ds);List list = (List) (sql, new BeanListHandler());(list,list);(/main/).forward(request,response);}catch(SQLException e) {();}登記入住是為散客提供入住的操作,其流程如下:點(diǎn)擊“登記入住”是否有空房顯示空列表否顯示“空房信息列表” 是選擇房間,點(diǎn)擊“入住”填寫客戶信息,點(diǎn)擊“確定” 提示操作成功圖516“登記入住”流程 退房模塊在本系統(tǒng)中,退房模塊主要實(shí)現(xiàn)對(duì)入住客戶退房的管理,關(guān)系如下列圖。getclient代碼實(shí)現(xiàn)如下:try {String sql=select clientname,sex,shenfenzheng,roomnumber from client where yuding=39。 入住模塊在本系統(tǒng)中,入住系統(tǒng)模塊主要實(shí)現(xiàn)對(duì)預(yù)定客戶入住和散客登記入住的管理,關(guān)系如下列圖。getallroom代碼實(shí)現(xiàn)如下:try { sql = select roomno,statue,startdate,enddate from room; QueryRunner run = new QueryRunner(ds);List list = (List) (sql, new BeanListHandler()); (list,list); (/main/).forward(request,response);} catch (SQLException e) {();}客戶查詢?yōu)槠渌藛T查找客戶提供方便快捷的功能,提高效率,其流程圖如下:點(diǎn)擊“客戶查詢”輸入身份證號(hào) 顯示空列表是否存在否 是顯示客戶信息圖511 “客戶”查詢流程設(shè)計(jì)思想與gatallroom基本相同,只是SQL語句中的查詢表不同。Insertroom代碼如下: (utf8
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