ATM银行自动取款机，图形化界面，方便简单，适合初学者-ATM bank automated teller machines, graphical interface for simple, suitable for beginners

使用JAVA自带的图形化编程编程出带界面的ATM模拟程序，包括：使用用户名密码登录；取款；存款；修改密码；转账，可以连接数据库。(The ATM simulation program with interface is programmed by JAVA's graphical programming. It includes: login with user name, password, withdraw money, depos