这个是登陆的页面
public class Regeister extends JFrame implements ActionListener {
private JPanel jp=new JPanel();
private JLabel[] jlArray={new JLabel("用户名"),
new JLabel("密 码"),new JLabel("")};
private JButton[] jbArray={new JButton("登陆"),
new JButton("清空")};
private JTextField jtxtName =new JTextField();
private JPasswordField jtxtPassword= new JPasswordField();
public Regeister(){
jp.setLayout(null);
for(int i=0;i<2;i++){
jlArray[i].setBounds(30, 20+i*50, 80, 26);
jbArray[i].setBounds(50+i*110, 130, 80,26);
jp.add(jlArray[i]);
jp.add(jbArray[i]);
jbArray[i].addActionListener(this);
}
jtxtName.setBounds(80,20,180,30);
jp.add(jtxtName);
jtxtName.addActionListener(this);
jtxtPassword.setBounds(80,70,180,30);
jp.add(jtxtPassword);
jtxtPassword.setEchoChar('*');
jtxtPassword.addActionListener(this);
jlArray[2].setBounds(10, 180, 300, 30);
jp.add(jlArray[2]);
this.add(jp);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
this.setTitle("登陆");
this.setResizable(false);
this.setBounds(100, 100, 300, 250);
this.setVisible(true);
}
public void actionPerformed(ActionEvent e){
if(e.getSource()==jtxtName){
jtxtPassword.requestFocus();
}else if(e.getSource()==jbArray[1]){
jlArray[2].setText("");
jtxtName.setText("");
jtxtPassword.setText("");
jtxtName.requestFocus();
}else{
String name= jtxtName.getText();
@SuppressWarnings("deprecation")
String passwd = jtxtPassword.getText();
HandLogin hand = new HandLogin();
hand.handLogin(name,passwd);
}
}
public static void main(String[] args) {
new Regeister();
}
}
这个是登录成功之后调用赛车的函数