java购物系统源代码

1、1package ;import *系统开启类* author Administrator*/ public class StartSMS public StartSMS() public static void main(Stringargs ) Data data = n ewData();();Menu menu= n ewMe nu();();boolean flag = true ;labelO: do if (! flag )break;Scanner scanner = newScanner;int i =();VerifyEqual verifyequal = n ewVeri

2、fyEqual();switch ( i) case 1: quals( n) Menu menu= n ewMe nu();(goodsName goodsPrice , custNo, custBirth custScore );(); else 输入错误，请重新n返回上一级菜单：);flag = false ;while (! flag ); public void add() 购物管理系统 客户信息管理 添加客户信息nn);Scanner scanner = newScanner;请输入会员号():);int i =();请输入会员生日(月/日 )：);Stri ng s =();请输

3、入积分：);int j =();int k = -1;int l = 0;do if ( l =break;if ( custNo l = 0) k = l ; break;l +； while ( true ); custNok = i ; custBirth k = s; custScore k = j ;新会员添加成功！);returnLastMe nu(); public void modify() 购物管理系统 客户信息管理 修改客户信息nn);请输入会员号：);Scanner scanner = newScanner;int i =();会员号生日积分 ););int j = -1

4、;int k = 0;do if ( k =break;if ( custNo k = i) StringBuilder().append(custNo k).append( tt ).append( custBirth k).append( tt ).append( custScore k).toString(); j = k;break ; k+; while ( true ); if ( j != -1) .println(* * * * * * * * * *ntttt1.修 改 会tttt2.修 改 会.println(* * * * * * * * * *n请选择，输入数字：*);

5、 员 生 日 .n ); 员 积 分 .n );*););switch () case 1: ppend( custNo j ).append( tt ).append( custBirth j ).append( tt ).append( custScore j ).toString();flag = true ;break ; j +; while ( true );if (! flag ) 抱歉，没有你查询的会员信息。 ); n 要继续查询吗( y/n ) : );returnLastMenu();public void show() 购物管理系统 客户信息管理 显示客户信息 nn );

6、II 会员号 生日 积分 ););int i = ;for ( int j = 0; j 生日问候nn);请输入今天的日期(月/日 ):);Scanner scanner = newScanner;Stri ng s =();String s1 =;boolean flag = false ;for ( int i = 0; i 幸运抽奖nn);是否开始(y/n )：);Scanner scanner = newScanner;if ().equals( y ) int i = ( int ) () * 10D);boolean flag = false ;String s =;for ( i

7、nt k = 0; k 幸运大放送 nn );int i = 0;int j = custScore 0;for ( int k = 0; k j ) j = custScore k;i = k;StringBuilder().append( 具有最高积分的会员是： ).append(custNo i ).append( t ).append( custBirth i ).append( t ).append( custScore i ).toString();Gift gift = newGift();= 12000D; 恭喜！获赠礼品： );returnLastMenu();public

8、String goodsName; public double goodsPrice ; public int custNo ;public String custBirth ; public int custScore ;7package ;/*管理员类author Administrator*/public class Manager public Manager() username = itcast password = itcast public String username;public String password;8package ;import * 页面类* author

9、 Administrator*/public class Menu public Menu() ai , Stringpublic void setData(String as, double ad, int as1,int ai1 ) goodsName= as; goodsPrice = ad; custNo = ai ; custBirth = as1; custScore = ai1 ;public void showLoginMenu() nnttt欢迎使用 itcast 购物管理系统版 nn );* * * * * * * * * * * * * * * * * * * * * *

10、n.pri ntln(.pri ntln(*tttt 1.登录系统nn);tttt 2.更改管理员密码nntttt 3.退出nn););* * * * * * * * * * * * * * * * *n)；请选择,输入数字:); public void showMainMenu() nntttt欢迎使用购物管理系统n);println( * * * * * * * * * * * * * * * * * * * * * *n);tttt 1.客户信息管理n);tttt 2.购物结算n);tttt 3.真情 回馈n);tttt 4.注销n);println( * * * * * * * * *

11、 * * * * * * * * * * * * *n);请选择,输入数字:);Scanner scanner = newScanner;boolean flag = false ;do String s = ();if ( 1 ) showCustMMenu(); break ;if ( 2 ) Pay pay = newPay();pay.setData( goodsNam,e goodsPrice , custNo , custBirth ,custScore );(); break ;if ( 3 ) showSendGMenu(); break ;if ( 4 ) showLogin

12、Menu(); break ; 输入错误，请重新输入数字： );flag = false ; while (! flag );public void showCustMMenu() 购物管理系统 客户信息管理n);.pri ntln(*);* * * * * * * * * * * * * * * * * * * * * *ntttt 1.显示所有客户信息n);tttt 2.添加客户信息n);tttt 3.修改客户信息n);tttt 4.查询客户信息n);prin tl n(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * *

13、* * * * * * * * *n)请选择,输入数字或按n返回上一级菜单:);Scanner scanner = newScanner;boolean flag = true ;do CustMa nageme nt custma nageme nt = new CustMa nageme nt();(goodsName goodsPrice , custNo, custBirth custScore );Stri ng s =();if ( 1) ();break;if ( 2) ();break ;if ( 3 ) (); break ;if ( 4 ) (); break ;if (

14、n ) showMainMenu(); break ;输入错误 , 请重新输入数字： ); flag = false ; while (! flag );public void showSendGMenu() 购物管理系统 真情回馈n);.println(*);* * * * * * * * * * * * * * * * * * * * * *ntttt 1.幸运大放送n);tttt 2.幸运抽奖n);tttt 3.生日 问 候n);.pri ntln(* * * * * * * * * * * *n)请选择,输入数字或按n返回上一级菜单：)；Scanner seanner = newSca

15、nner;boolean flag = true ;GiftManagement giftmanagement = newGiftManagement();(goodsName goodsPrice , custNo, custBirth ,custScore );do Stri ng s =();if ( 1) ();break;if ( 2) ();break;if ( 3) ();break;if ( n) showMai nMen u();break;输入错误 , 请重新输入数字： ); flag = false ; while (! flag );publicStringgoodsN

16、ame;publicdoublegoodsPrice ;publicint custNo ;publicStringcustBirth ;publicint custScore ;9package ;import * 购物付款* author Administrator*/public class Pay public Pay() ai , Stringpublic void setData(String as, double ad, intas1,int ai1 ) goodsName= as; goodsPrice = ad; custNo = ai ; custBirth = as1;

17、custScore = ai1 ;int ai , int ai1 ) public double getDiscount( int iint j = -1;int k = 0;do if ( k = break ;if ( i = ai k) j = k;break ;k+; while ( true ); double d;if ( ai1j 1000)d = ;else if (1000 = ai1 j & ai1 j 2000) d = ;else if (2000 =ai1 j & ai1 j 3000)else if (3000 = ai1 j & ai1 j 4000)d =；else if (4000 = ai1j & ai1j 6000)d =；else if (6000 = ail j & ail j 购物结算nn);* );请选择购买的商品编号：);int l = 0;double d4 = 0;for (; l =break;if ( custNoj1 = i ) custScore j1 = custScore j1 + i1;是： )StringBuilder().append(