Java实现银行ATM功能示例-创新互联

Java实现银行ATM功能示例？相信很多没有经验的人对此束手无策，为此本文总结了问题出现的原因和解决方法，通过这篇文章希望你能解决这个问题。

实现功能

1、用户需要通过输入银行卡号和密码才能进入ATM系统
2、用户可以在ATM中实现取款、存款、转账、余额查询、退出系统等功能

简单分析

1、创建User类(cardNo,identity,phone,username,password,balance(余额))
2、创建Bank类，主要实现初始化用户、用户登录、显示菜单、取款、存款、转账、余额查询、退出系统等功能。

代码实现

User.java

public class User {
   private String username;
   private int password;
   private String cardNo;
   private String identity;
   private String phone;
   private double blance;

  public User() {
  }

  public User(String username, int password, String cardNo, String identity, String phone, double blance) {
    this.username = username;
    this.password = password;
    this.cardNo = cardNo;
    this.identity = identity;
    this.phone = phone;
    this.blance = blance;
  }

  public String getUsername() {
    return username;
  }

  public void setUsername(String username) {
    this.username = username;
  }

  public int getPassword() {
    return password;
  }

  public void setPassword(int password) {
    this.password = password;
  }

  public String getCardNo() {
    return cardNo;
  }

  public void setCardNo(String cardNo) {
    this.cardNo = cardNo;
  }

  public String getIdentity() {
    return identity;
  }

  public void setIdentity(String identity) {
    this.identity = identity;
  }

  public String getPhone() {
    return phone;
  }

  public void setPhone(String phone) {
    this.phone = phone;
  }

  public double getBlance() {
    return blance;
  }

  public void setBlance(double blance) {
    this.blance = blance;
  }
}