java购物系统源代码

1、1 StartSMS.javapackage cn.itcast;import/* 系统开启类* author Administrator*/public classStartSMS publicStartSMS() publicstaticvoidmain(Stringargs ) Data data=new Data();data .ini();Menu menu =new Menu();menu.setData(data . goodsName,data . goodsPrice,data . custNo ,data . custBirth, data . custScore );me

2、nu.showLoginMenu();booleanflag=true;label0:do if(!flag)break ;Scannerscanner=new Scanner(System.in );inti =scanner.nextInt();VerifyEqualverifyequal= new VerifyEqual();switch(i ) case1:/ '001'intj= 3;do if(j < 1)continuelabel0;if( verifyequal.verify(data . manager . username ,data . manage

3、r . password )menu.showMainMenu();continuelabel0;if( j != 1) System. out .println("n 用户名和密码不匹配，请重新输入：" );精选文库elseSystem. out .println("n 您没有权限进入系统！谢谢！ " );flag =false;j-;while( true );case 2:/ '002'if( verifyequal.verify(data . manager . username ,data . manager . passwor

4、d ) System. out .print(" 请输入新的用户名：" );data . manager . username =scanner.next();System. out .print(" 请输入新的密码： " );scanner.next();data . manager . password =System. out .println(" 用户名和密码已更改！");System. out .println("n 请选择，输入数字：");elseSystem. out .println("

5、抱歉，你没有权限修改！ " );flag = false;break ;case 3:/ '003'System. out .println(" 谢谢您的使用！ " );/flag = false;System. exit (0);break ;default:System. out .print("n 输入有误！请重新选择，输入数字 : ");break ; while( flag);2精选文库2 VerifyEqual.javapackage cn.itcast;import/* 验证管理员登录* author Admini

6、strator*/public classVerifyEqual publicVerifyEqual() publicbooleanverify(Strings, Strings1 ) System. out .print(" 请输入用户名： " );Scannerscanner=new Scanner(System. in );Strings2 =scanner.next();System.out .print(" 请输入密码： " );scanner=new Scanner(System. in );Strings3 =scanner.next();

7、returns2 .equals(s) && s1 .equals(s3);3 CustManagement.javapackage cn.itcast;importpublicclassCustManagement publicCustManagement() publicvoidsetData(Stringas,doublead,intai ,Stringas1 ,intai1 ) goodsName =as;goodsPrice=ad;custNo =ai ;custBirth=as1 ;3精选文库custScore=ai1 ;publicvoidreturnLastMe

8、nu() System. out .print("nn请按 'n'返回上一级菜单 :");Scannerscanner=new Scanner(System.in );booleanflag=true ;doif(scanner .next().equals("n") Menu menu =new Menu();custNo , custBirth,menu.setData(goodsName,goodsPrice,custScore );menu.showCustMMenu();elseSystem. out .print("

9、 输入错误 , 请重新 'n'返回上一级菜单： " );flag=false;while(!flag);publicvoidadd() System. out .println(" 购物管理系统 > 客户信息管理 >添加客户信息 nn");Scannerscanner=new Scanner(System.in );System.out .print(" 请输入会员号 (<4 位整数 >) ：" );inti=scanner.nextInt();System. out .print(" 请输入会

10、员生日（月 / 日<用两位数表示>）： " );Strings =scanner .next();System.out .print(" 请输入积分： " );intj=scanner.nextInt();intk = -1;intl= 0;do if(l>=custNo . length)break ;if(custNo l = 0) k =l ;break ;l +; while ( true );custNo k =i ;4精选文库custBirth k =s;custScore k =j ;System. out .println(&qu

11、ot; 新会员添加成功！ " );returnLastMenu();publicvoid modify() System. out .println(" 购物管理系统 > 客户信息管理 >修改客户信息 nn" );System. out .print(" 请输入会员号： " );Scannerscanner=new Scanner(System.in );inti =scanner.nextInt();System. out .println(" 会员号生日积分");System. out .println(&q

12、uot;-|-|-");intj = -1;intk = 0;do if(k >=custNo . length)break ;if(custNo k = i ) System. out .println(newStringBuilder().append(custNo k).append("tt").append( custBirth k).append( "tt").append(custScore k).toString();j=k;break ;k+;while(true );if( j != -1) System. out.pr

13、intln("* * * * * * * * * * * * * * * * * * * * * * * * * * *n");System. out .println("tttt1.修 改 会 员 生日 .n");System. out .println("tttt2.修 改 会 员 积分 .n");System. out.println("* * * * * * * * * * * * * * * * * * * * * * * * * * *n");5精选文库System. out .print("

14、 请选择，输入数字： " );switch(scanner.nextInt() case1:/ '001'System. out .print(" 请输入修改后的生日： " );custBirth j =scanner.next();System. out .println(" 生日信息已更改！ " );break ;case2:/ '002'System. out .print(" 请输入修改后的会员积分：" );custScore j =scanner.nextInt();System.

15、out .println(" 会员积分已更改！ " );break ;elseSystem. out .println(" 抱歉，没有你查询的会员。 " );returnLastMenu();publicvoidsearch() System. out .println(" 购物管理系统 >客户信息管理 > 查询客户信息 n");Strings ="y"Scanner scanner= new Scanner(System.in );for(;s .equals("y" );s =s

16、canner.next() System. out .print(" 请输入会员号： " );int i=scanner.nextInt();System. out .println("会员号生日积分");System. out .println("-|-|-");booleanflag=false;int j= 0;do if(j>=custNo . length)break ;if(custNo j =i ) System. out .println(newStringBuilder().append(custNo j ).

17、append("tt").append(custBirth j ).append("tt" )6精选文库.append(custScore j ).toString();flag=true ;break ;j +; while ( true ); if (! flag )System. out .println(" 抱歉，没有你查询的会员信息。 " );System. out .print("n要继续查询吗（ y/n ）:" );returnLastMenu();publicvoidshow() System. o

18、ut .println(" 购物管理系统 >客户信息管理 >显示客户信息 nn" );System. out .println("会员号生日积分");System. out .println("-|-|-");inti=custNo . length;for(intj = 0;j< i&&custNo j != 0;j +)System. out .println(newStringBuilder().append(custNo j ).append("tt").append(cu

19、stBirth j ).append("tt").append(custScore j ).toString();returnLastMenu();publicStringgoodsName;publicdoublegoodsPrice;publicintcustNo ;publicStringcustBirth;publicintcustScore;4 Date.javapackage cn.itcast;/*7精选文库* 初始化数据* author Administrator*/public classData publicData() goodsName =new S

20、tring50;goodsPrice= new double 50;custNo =new int100;custBirth=new String100;custScore=new int 100;manager =new Manager();publicvoid ini() goodsName0 ="addidas运动鞋"goodsPrice0 = 880D;goodsName1 ="Kappa 网球裙 " ;goodsPrice1 = 200D;goodsName2 ="网球拍"goodsPrice2 = 780D;goodsNa

21、me3 ="addidasT 恤 " ;goodsPrice3 = 420.77999999999997D;goodsName4 ="Nike 运动鞋 " ;goodsPrice4 = 900D;goodsName5 ="Kappa 网球 " ;goodsPrice5 = 45D;goodsName6 ="KappaT 恤" ;goodsPrice6 = 245D;custNo 0 = 1900;custBirth0="08/05"custScore0= 2000;custNo 1 = 1711

22、;custBirth1="07/13"custScore1= 4000;custNo 2 = 1623;custBirth2="06/26"custScore2= 5000;custNo 3 = 1545;custBirth3="04/08"custScore3= 2200;custNo 4 = 1464;custBirth4="08/16"8精选文库custScore4= 1000;custNo 5 = 1372;custBirth5="12/23"custScore5= 3000;custN

23、o 6 = 1286;custBirth6="12/21"custScore6= 10080;publicStringgoodsName;publicdoublegoodsPrice;publicintcustNo ;publicStringcustBirth;publicintcustScore;publicManagermanager ;5 Gift.javapackage cn.itcast;/* 礼物类*/publicclassGift publicGift() publicString toString() return( new StringBuilder().

24、append(" 一个价值￥ " ).append( price ).append( " 的" ).append(name).toString();publicStringname;publicdoubleprice;6 GiftManagement.javapackage cn.itcast;import/* 礼物管理类*9精选文库* author Administrator*/publicclassGiftManagement publicGiftManagement() publicvoidsetData(Stringas,doublead,int

25、ai ,Stringas1 ,intai1 ) goodsName =as;goodsPrice=ad;custNo =ai ;custBirth=as1 ;custScore=ai1 ;publicvoidreturnLastMenu() System. out .print("nn请按 'n'返回上一级菜单 :");Scannerscanner=new Scanner(System.in );booleanflag=true ;doif( scanner .next().equals("n") Menu menu =new Menu(

26、);custNo , custBirth,menu.setData(goodsName,goodsPrice,custScore );menu.showSendGMenu();elseSystem. out .print(" 输入错误 ,请重新 'n'返回上一级菜单： " );flag=false;while(!flag);publicvoidsendBirthCust() System. out .println(" 购物管理系统 > 生日问候 nn");System. out .print(" 请输入今天的日期 ( 月

27、 / 日 <用两位表示>) ：" );Scannerscanner=new Scanner(System.in );Strings =scanner.next();System.out .println(s);Strings1 ="" ;booleanflag=false ;10精选文库for ( inti= 0;i<custBirth. length;i +)if( custBirth i !=null&&custBirth i .equals(s) s1 = (newStringBuilder().append(s1).app

28、end(custNo i ).append("n").toString();flag=true ;if( flag) System. out .println(" 过生日的会员是： " );System. out .println(s1);System. out .println(" 恭喜！获赠 MP3一个！ " );else System. out .println(" 今天没有过生日的会员！ " );returnLastMenu();publicvoid sendLuckyCust() System. out

29、.println(" 购物管理系统 >幸运抽奖 nn" );System. out .print(" 是否开始（ y/n ）： " );Scannerscanner= new Scanner(System.in );if( scanner.next().equals("y") inti= (int) (Math.random() * 10D);booleanflag=false;Strings ="" ;for(intk = 0;k <custNo . length&&custNo k

30、!= 0;k+) intj= (custNo k / 100) % 10;if(j=i ) s = (newStringBuilder().append(s).append(custNo k).append("t").toString();flag=true ;if( flag)System. out .println(newStringBuilder().append(" 幸运客户获赠 MP3： " )else.append(s).toString();System. out .println(" 无幸运客户。 " );return

31、LastMenu();11精选文库publicvoidsendGoldenCust() System. out .println(" 购物管理系统 >幸运大放送 nn");inti = 0;intj =custScore0;for( intk = 0;k <custScore. length&&custScore k != 0;k+)if(custScore k >j ) j=custScore k;i=k;System. out .println(new StringBuilder().append(" 具有最高积分的会员是：

32、").append(custNo i ).append("t").append( custBirth i ).append("t" ).append( custScore i ).toString();Giftgift=new Gift();gift. name =" 苹果笔记本电脑 " ;gift. price= 12000D;System. out .print(" 恭喜！获赠礼品： ");System. out .println(gift);returnLastMenu();publicString

33、goodsName;publicdoublegoodsPrice;publicintcustNo ;publicStringcustBirth;publicintcustScore ;7 Manager.javapackage cn.itcast;/* 管理员类* author Administrator*/publicclassManager publicManager() username ="itcast"12精选文库password ="itcast"publicStringusername ;publicStringpassword ;8 Me

34、nu.javapackage cn.itcast;import/* 页面类* author Administrator*/publicclassMenu publicMenu() publicvoidsetData(Stringas,double ad,int ai ,Stringas1 ,intai1) goodsName =as;goodsPrice=ad;custNo=ai ;custBirth=as1 ;custScore=ai1 ;publicvoidshowLoginMenu() System. out .println("nnttt欢迎使用 itcast购物管理系统 1

35、.0 版nn");System. out.println("* * * * * * * * * * * * * * * * * * * * * * * *n");System. out .println("tttt 1.登 录 系 统 nn");System. out .println("tttt 2.更改管理员密码nn");System. out .println("tttt 3.退 出 nn");System. out.println("* * * * * * * * * * * * * *

36、 * * * * * * * * * *n");13精选文库System. out .print(" 请选择 , 输入数字 :" );publicvoidshowMainMenu() System. out .println("nntttt欢迎使用购物管理系统n" );System. out.println("* * * * * * * * * * * * * * * * * * * * * * * *n");System. out.println("tttt 1.客 户 信 息 管 理 n" );System. out .println("tttt 2.购 物 结 算 n" );System. out .println("tttt 3.真 情 回 馈 n" );System. out .println("tttt 4.注 销 n" );System. out.println("* * * * * * * * * * * * * * * * * * * * * * * *n");System. out .print(" 请选择 , 输入数字 :"