资源描述
精选优质文档-倾情为你奉上package src.day01;public class ACC /父类 ，以下是共有属性和方法/卡号protected static long id; / 名字protected static String name; / 身份证protected static String personId; /电子邮件protected static String email; / 密码protected static long password; /余额protected static double balance; public ACC() public ACC(long id,String name,String personId,String email,long password,double balance )this.id = id;this.name = name;this.personId = personId;this.email = email;this.password = password;this.balance = balance;/ 存款方法public static void deposit(double money) balance += money; System.out.println(存款成功，你存入的金额为： + money); public long getId() return id;public void setId(long id) this.id = id;public String getName() return name;public void setName(String name) this.name = name;public String getPersonId() return personId;public void setPersonId(String personId) this.personId = personId;public String getEmail() return email;public void setEmail(String email) this.email = email;public long getPassword() return password;public void setPassword(long password) this.password = password;public double getBalance() return balance;public void setBalance(double balance) this.balance = balance;package src.day01;import java.util.*;public class Bank /先定义两个动态数组，其中ban用来存储借记卡数据，ba用来存储信用卡数据static Vector ban = new Vector();static Vector ba = new Vector();/i指借记卡卡号，每增加一个用户，i自增1/j指借记卡卡号，每增加一个用户，j自增1 private static long i = ; private static long j = ;public Bank() /判断用户办理借记卡还是信用卡的相关业务public static void justy(int ch)boolean k = true ;while(k) if(ch =1) System.out.println(你将要办理借记卡业务：); break;else if(ch =2) System.out.println(你将要办理信用卡业务：); break;else System.out.println(输入指令错误，请重新输入：); k=false;/开户方法 public static void register(int ch) justy(ch); Scanner re = new Scanner(System.in); System.out.println(请输入开户的用户名：); String na =re.next();long key; /两次密码不同的话循环 进行 p: while (true) System.out.println(请输入密码：); long pa = re.nextLong(); System.out.println(请再次输入密码：); long pa1 = re.nextLong(); if(pa=pa1 ) key = pa1; break ; else System.out.println(两次不相同，请重新输入); continue p; System.out.println(请输入身份证号：); String perId = re.next(); System.out.println(请输入email地址：); String em = re.next(); System.out.println(请输入开户金额：); double bal = re.nextDouble(); /存储和输出过程，将以上输入的正确数据存储到相应的数组中 if(ch=1) DebitAcc De = new DebitAcc(i,na,perId,em,key,bal); ban.add(De); System.out.println(恭喜你开户成功：你的卡号为 + i); i+; else if(ch=2) CreditAcc Cr = new CreditAcc(j,na,perId,em,key,bal); ba.add(Cr); System.out.println(恭喜你开户成功：你的卡号为 + j); j+; System.out.println( 用户名： + na ); System.out.println(身份证：+ perId ); System.out.println(email: +em ); System.out.println(开户金额： + bal ); /用户子菜单public static void MenuCu()Scanner sc = new Scanner(System.in);while(true)System.out.println(欢迎使用银行系统);System.out.println(请输入指令：1、开户 2 、登陆 3、退出到上级);int choice = sc.nextInt(); switch(choice) case 1: openAccount(); break; case 2: logIn(); break; case 3: return; default: System .out .println(输入指令错误，请重新输入); break; /开户方法总方法private static void openAccount()System.out.println(你将要办理开户业务：); System.out.println(请输入你要选择的银行卡类型： 1、借记卡 2、信用卡 ); Scanner op = new Scanner(System.in); int ch = op.nextInt(); register(ch); /用户登陆总方法public static void logIn( ) System.out.println(欢迎进入用户登陆界面，请选择你要登陆的卡号类型： 1、借记卡 2、 信用卡 ); boolean o = true; boolean p =false; Scanner lo = new Scanner(System.in); int ch = lo.nextInt(); justy(ch); l:while(o) System.out.println(请输入你的卡号:); long user = lo. nextLong(); if(ch=1) /调用对应数组的卡号群与输入卡号匹配，以下同理 for(int i = 0;iBank.ban.size();i+) DebitAcc d = (DebitAcc)Bank.ban.get(i); if(user = d.id) System.out.println(请输入密码：); long password = lo.nextLong(); /对密码进行正误判断，正则p为true，可向下进行，false则直接返回输入卡号命令，即只有输密码一次机会 p = pass(password) ; while(p) d.menu1(); break; else /卡号不存在进行的操作 System.out.println(该卡号不存在，是否重新输入：1、继续2、返回上一级); int c =lo.nextInt(); if(c=1) continue l; else return; else for(int j =0;jBank.ba.size();j+) CreditAcc c = (CreditAcc)Bank.ba.get(j); if(user=c.id) System.out.println(请输入密码：); long password = lo.nextLong(); p = pass(password) ; while(p) c.menu1(); break; else System.out.println(该卡号不存在，请重新输入：); continue l; /密码正误判断方法public static boolean pass( long password)if(password !=DebitAcc.password)System.out.println(密码错误！重新输入：);return false;elsereturn true;/管理员操作菜单public static void menuAd()Scanner mc = new Scanner(System.in);while(true)System.out.println(欢迎使用银行系统);System.out.println(请输入指令：1、查看所有用户余额 2 、查看信用卡用户总信用额度 3、退出到上级);int m =mc.nextInt();switch(m)case 1:checkBalance();break;case 2:checkCeiling();break;case 3:return;default:System.out.println(输入错误，请重试：); break;/营业员查询总余额public static void checkBalance()double k =0.0;for(int i = 0;iBank.ban.size();i+)DebitAcc d = (DebitAcc)Bank.ban.get(i); k += d.balance; for(int j=0;jBank.ba.size();j+)CreditAcc c = (CreditAcc)Bank.ba.get(j); k+=c.balance;System.out.println(本银行账户的总余额为： + k);public static void checkCeiling()double k =0.0;for(int j=0;jbalance)System.out.println(你的余额已不足，是否透支？1.透支 2.不透支); Scanner cr = new Scanner (System.in); int c = cr.nextInt(); switch(c) case 1: if(ceiling + balance balance)System.out.println(你的余额已不足，无法透支，请你重新输入：);return; balance-=money; /查询方法 public static void show() System.out.println(姓名： +name + 卡号： + id); System.out.println(你的余额为： + balance); package src.day01;public class Welbank /* * param args */public static void main(String args) / 银行系统主方法 Bank bank = new Bank(); bank. menuWel(); 专心-专注-专业
展开阅读全文