Java模拟ATM系统 代码.doc

; import .*; import ; import ; import ; import ; import ; import .*; import .*; // 欢迎窗体 class Panel1 extends JPanel{ JLabel label; Panel1(){ setLayout(new GridLayout(5,2)); label=new JLabel(" "+" 欢迎你使用 ATM 系统"); add(new JLabel()); add(label); add(new JLabel()); }} class Panel2 extends JPanel{ JButton button1,button2; Panel2(){ setLayout(new GridLayout(3,6)); button1=new JButton(" 确定"); button2=new JButton(" 取消"); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(button1); add(new JLabel()); add(new JLabel()); add(button2); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); add(new JLabel()); }} // 欢迎页面添加监听器并添加 action class Client extends JFrame implements ActionListener{ Panel1 panel1; Panel2 panel2; JFrame frame; Client(String s){ super(s); Container con=(); (new GridLayout(2,1)); panel1=new Panel1(); panel2=new Panel2(); (panel1); (panel2); (this); (this); setBounds(300, 300, 300, 300); (true); (); } public void actionPerformed(ActionEvent e){ if(()==" 确定"){ (false); new Client00(" 输入密码"); } else if(()==" 取消"){ (false); new Client08(""); }}} public class bankSystem{ public static void main(String []args){ new Client(" 用户取款系统"); }} // 首页设计窗体 class Panel01 extends JPanel{ JLabel label1,label2,label3,label4; JPasswordField textA; JTextField textC; static JTextField textB; char t[]=new char[4]; Panel01(){ setLayout(new GridLayout(4,4)); for(int i=0;i<4;i++){ t[i]=(char)(()*26+'a'); } String mm=new String(t); label2=new JLabel(" 请输入卡号: "); label1=new JLabel(" 请输入密码: "); label3=new JLabel(); label4=new JLabel("