java購(gòu)物系統(tǒng)源代碼

1、【精品文檔】如有侵權(quán)，請(qǐng)聯(lián)系網(wǎng)站刪除，僅供學(xué)習(xí)與交流java購(gòu)物系統(tǒng)源代碼.精品文檔.1 StartSMS.javapackage cn.itcast;import java.util.Scanner; * 系統(tǒng)開(kāi)啟類 * author Administratorpublic class StartSMS public StartSMS() public static void main(String args) Data data = new Data();data.ini();Menu menu = new Menu();menu.setData(data.goodsName, data.

2、goodsPrice, data.custNo,data.custBirth, data.custScore);menu.showLoginMenu();boolean flag = true;label0: do if (!flag)break;Scanner scanner = new Scanner(System.in);int i = scanner.nextInt();VerifyEqual verifyequal = new VerifyEqual();switch (i) case 1: / 001int j = 3;do if (j 客戶信息管理 添加客戶信息nn);Scann

3、er scanner = new Scanner(System.in);System.out.print(請(qǐng)輸入會(huì)員號(hào)()：);int i = scanner.nextInt();System.out.print(請(qǐng)輸入會(huì)員生日（月/日）：);String s = scanner.next();System.out.print(請(qǐng)輸入積分：);int j = scanner.nextInt();int k = -1;int l = 0;do if (l = custNo.length)break;if (custNol = 0) k = l;break;l+; while (true);cus

4、tNok = i;custBirthk = s;custScorek = j;System.out.println(新會(huì)員添加成功！);returnLastMenu();public void modify() System.out.println(購(gòu)物管理系統(tǒng) 客戶信息管理 修改客戶信息nn);System.out.print(請(qǐng)輸入會(huì)員號(hào)：);Scanner scanner = new Scanner(System.in);int i = scanner.nextInt();System.out.println( 會(huì)員號(hào) 生日 積分 );System.out.println(-|-|-);

5、int j = -1;int k = 0;do if (k = custNo.length)break;if (custNok = i) System.out.println(new StringBuilder().append(custNok).append(tt).append(custBirthk).append(tt).append(custScorek).toString();j = k;break;k+; while (true);if (j != -1) System.out.println(* * * * * * * * * * * * * * * * * * * * * *

6、* * * * * * * * * * * * * * * * * *n);System.out.println(tttt1.修 改 會(huì) 員 生 日.n);System.out.println(tttt2.修 改 會(huì) 員 積 分.n);System.out.println(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.print(請(qǐng)選擇，輸入數(shù)字：);switch (scanner.nextInt() case 1: / 001System.out.pri

7、nt(請(qǐng)輸入修改后的生日：);custBirthj = scanner.next();System.out.println(生日信息已更改！);break;case 2: / 002System.out.print(請(qǐng)輸入修改后的會(huì)員積分：);custScorej = scanner.nextInt();System.out.println(會(huì)員積分已更改！);break; else System.out.println(抱歉，沒(méi)有你查詢的會(huì)員。);returnLastMenu();public void search() System.out.println(購(gòu)物管理系統(tǒng) 客戶信息管理 查詢

8、客戶信息n);String s = y;Scanner scanner = new Scanner(System.in);for (; s.equals(y); s = scanner.next() System.out.print(請(qǐng)輸入會(huì)員號(hào)：);int i = scanner.nextInt();System.out.println( 會(huì)員號(hào) 生日 積分 );System.out.println(-|-|-);boolean flag = false;int j = 0;do if (j = custNo.length)break;if (custNoj = i) System.out.

9、println(new StringBuilder().append(custNoj).append(tt).append(custBirthj).append(tt).append(custScorej).toString();flag = true;break;j+; while (true);if (!flag)System.out.println(抱歉，沒(méi)有你查詢的會(huì)員信息。);System.out.print(n要繼續(xù)查詢嗎（y/n）:);returnLastMenu();public void show() System.out.println(購(gòu)物管理系統(tǒng) 客戶信息管理 顯示客戶

10、信息nn);System.out.println( 會(huì)員號(hào) 生日 積分 );System.out.println(-|-|-);int i = custNo.length;for (int j = 0; j 生日問(wèn)候nn);System.out.print(請(qǐng)輸入今天的日期(月/日)：);Scanner scanner = new Scanner(System.in);String s = scanner.next();System.out.println(s);String s1 = ;boolean flag = false;for (int i = 0; i 幸運(yùn)抽獎(jiǎng)nn);System

11、.out.print(是否開(kāi)始（y/n）：);Scanner scanner = new Scanner(System.in);if (scanner.next().equals(y) int i = (int) (Math.random() * 10D);boolean flag = false;String s = ;for (int k = 0; k 幸運(yùn)大放送nn);int i = 0;int j = custScore0;for (int k = 0; k j) j = custScorek;i = k;System.out.println(new StringBuilder().a

12、ppend(具有最高積分的會(huì)員是： ).append(custNoi).append(t).append(custBirthi).append(t).append(custScorei).toString();Gift gift = new Gift(); = 蘋果筆記本電腦;gift.price = 12000D;System.out.print(恭喜！獲贈(zèng)禮品： );System.out.println(gift);returnLastMenu();public String goodsName;public double goodsPrice;public int cu

13、stNo;public String custBirth;public int custScore;7 Manager.javapackage cn.itcast; * 管理員類 * author Administratorpublic class Manager public Manager() username = itcast;password = itcast;public String username;public String password;8 Menu.javapackage cn.itcast;import java.util.Scanner; * 頁(yè)面類 * autho

14、r Administratorpublic class Menu public Menu() public void setData(String as, double ad, int ai, String as1,int ai1) goodsName = as;goodsPrice = ad;custNo = ai;custBirth = as1;custScore = ai1;public void showLoginMenu() System.out.println(nnttt 歡迎使用itcast購(gòu)物管理系統(tǒng)1.0版nn);System.out.println(* * * * * *

15、* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.println(tttt 1. 登 錄 系 統(tǒng)nn);System.out.println(tttt 2. 更 改 管 理 員 密 碼nn);System.out.println(tttt 3. 退 出nn);System.out.println(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.pr

16、int(請(qǐng)選擇,輸入數(shù)字:);public void showMainMenu() System.out.println(nntttt歡迎使用購(gòu)物管理系統(tǒng)n);System.out.println(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.println(tttt 1. 客 戶 信 息 管 理n);System.out.println(tttt 2. 購(gòu) 物 結(jié) 算n);System.out.println(tttt 3. 真 情 回 饋n);Syst

17、em.out.println(tttt 4. 注 銷n);System.out.println(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.print(請(qǐng)選擇,輸入數(shù)字:);Scanner scanner = new Scanner(System.in);boolean flag = false;do String s = scanner.next();if (s.equals(1) showCustMMenu();break;if (s.equals(

18、2) Pay pay = new Pay();pay.setData(goodsName, goodsPrice, custNo, custBirth,custScore);pay.calcPrice();break;if (s.equals(3) showSendGMenu();break;if (s.equals(4) showLoginMenu();break;System.out.print(輸入錯(cuò)誤，請(qǐng)重新輸入數(shù)字：);flag = false; while (!flag);public void showCustMMenu() System.out.println(購(gòu)物管理系統(tǒng) 客

19、戶信息管理n);System.out.println(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.println(tttt 1. 顯 示 所 有 客 戶 信 息n);System.out.println(tttt 2. 添 加 客 戶 信 息n);System.out.println(tttt 3. 修 改 客 戶 信 息n);System.out.println(tttt 4. 查 詢 客 戶 信 息n);System.out.println(* *

20、* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.print(請(qǐng)選擇,輸入數(shù)字或按n返回上一級(jí)菜單:);Scanner scanner = new Scanner(System.in);boolean flag = true;do CustManagement custmanagement = new CustManagement();custmanagement.setData(goodsName, goodsPrice, custNo, custBirth,cus

21、tScore);String s = scanner.next();if (s.equals(1) custmanagement.show();break;if (s.equals(2) custmanagement.add();break;if (s.equals(3) custmanagement.modify();break;if (s.equals(4) custmanagement.search();break;if (s.equals(n) showMainMenu();break;System.out.println(輸入錯(cuò)誤, 請(qǐng)重新輸入數(shù)字：);flag = false; w

22、hile (!flag);public void showSendGMenu() System.out.println(購(gòu)物管理系統(tǒng) 真情回饋n);System.out.println(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.println(tttt 1. 幸 運(yùn) 大 放 送n);System.out.println(tttt 2. 幸 運(yùn) 抽 獎(jiǎng)n);System.out.println(tttt 3. 生 日 問(wèn) 候n);System.out.p

23、rintln(* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *n);System.out.print(請(qǐng)選擇,輸入數(shù)字或按n返回上一級(jí)菜單:);Scanner scanner = new Scanner(System.in);boolean flag = true;GiftManagement giftmanagement = new GiftManagement();giftmanagement.setData(goodsName, goodsPrice, custNo, custB

24、irth,custScore);do String s = scanner.next();if (s.equals(1) giftmanagement.sendGoldenCust();break;if (s.equals(2) giftmanagement.sendLuckyCust();break;if (s.equals(3) giftmanagement.sendBirthCust();break;if (s.equals(n) showMainMenu();break;System.out.println(輸入錯(cuò)誤, 請(qǐng)重新輸入數(shù)字：);flag = false; while (!f

25、lag);public String goodsName;public double goodsPrice;public int custNo;public String custBirth;public int custScore;9 Pay.javapackage cn.itcast;import java.util.Scanner; * 購(gòu)物付款 * author Administratorpublic class Pay public Pay() public void setData(String as, double ad, int ai, String as1,int ai1) goodsName = as;goodsPrice = ad;custNo = ai;custBirth = as1;custScore = ai1;public double getDiscount(int i, int ai, int ai1) int j = -1;int k = 0;do if (k = ai.length)break;if (i = aik) j = k;break;k+; wh