软件工程-银行储蓄管理系统源代码

1、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(lon

2、g id,String name,String personId,String email,long password,double balance )this.id = id; = 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

3、：" + money); public long getId() return id;public void setId(long id) this.id = id;public String getName() return name;public void setName(String name) = name;public String getPersonId() return personId;public void setPersonId(String personId) this.personId = personId;public String ge

4、tEmail() 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.da

5、y01;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

6、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(Syste

7、m.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

8、("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 = n

9、ew 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.print

10、ln("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");i

11、nt 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：

12、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(); j

13、usty(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;i<Bank.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

14、，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;j<Bank.ba.size();j+) CreditAcc c = (CreditAcc)Bank.ba.get

15、(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.prin

16、tln("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:checkBalanc

17、e();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;i<Bank.ban.size();i+)DebitAcc d = (DebitAcc)Bank.ban.get(i); k += d.balance; for(int j=0;j<Bank.ba.size();j+)Credit

18、Acc 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;j<Bank.ba.size();j+)CreditAcc c = (CreditAcc)Bank.ba.get(j); k+=c.ceiling;System.out.println("本银行信用卡账户的总信用度为：" + k);/银行系统总菜单public s

19、tatic void menuWel() Scanner b = 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、营业管理员 2、普通用户 3、退出"); int ba =b.nextInt();switch(ba) case 1: menuAd(); break; case 2: MenuCu(); break; case 3: System .out .println("感谢你的使用，欢迎下次光临&q

20、uot;); System.exit(0);package src.day01;import java.util.*;public class CreditAcc extends ACC /信用卡子类 先定义信用额度为一常量public double ceiling = 500.0;CreditAcc()super();CreditAcc(long id,String name,String personId,String email,long password,double balance)super(id,name,personId,email,password,balance);/取款方

21、法public void withdraw(double money)if(money>balance)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<money) System.out.println("信用度不足，无法透支，请重新输入"); else ceiling = (ceiling +bala

22、nce)-money; balance = 0; break; case 2: break; default: System.out.println("操作错误，请重新输入"); break; /查询方法public void show()System.out.println("姓名：" +name +" 卡号：" + id);if(balance=0)System.out.println("你的余额为0,信用度为：" + ceiling);elseSystem.out.println("你的余额为：&q

23、uot; + balance);/ 信用卡子菜单public static void menu1()boolean b=true;while(b)System .out.println("请输入指令：1、取款2、存款3、查询4、退出到上级"); Scanner men = new Scanner(System.in); int m =men.nextInt(); switch(m) case 1: System.out.println("请输入取款金额："); double money = men.nextDouble(); DebitAcc.withd

24、raw(money); break; case 2: System.out.println("请输入存款金额："); double money1 = men.nextDouble(); DebitAcc.deposit(money1); break; case 3: DebitAcc.show(); break; case 4: return; package src.day01;import java.util.Scanner;public class DebitAcc extends ACC /借记卡子类DebitAcc() super(); DebitAcc(long id,String name,String personId,String email,long password,double ancbalancee) super (id,name,personId,email,password,ancbalancee) ; /借记卡子菜单public static void menu1()boolean b=true;while(b)System .out.println("请输入指令：1、取款2