在java智能卡上实现模拟磁卡功能，实现与传统磁卡相同的功能。-Java smart card in the card for analog functions, to achieve the same functionality as traditional card.

简易的ATM取款机程序，实现存款，取款，查询余额，转账功能-//登陆界面 class Login { //获取登录账户ID及密码 public void show() { System.out.println("请输入账户ID："+" "+"[0退出]") Scanner zhid =new Scanner(System.in) String str1=zhid.nextLine() if(str1.equals("0"