Question

编写一个Java JApplet小应用程序,添加2个文本框,一个用于显示标题"请输入密码：",另一个用于输入密码*号

Answer 1

import javax.swing.JApplet;
import javax.swing.JLabel;
import javax.swing.JPasswordField;
import javax.swing.JTextField;

public class test1 extends JApplet {

private final JLabel label = new JLabel();
private final JLabel label_1 = new JLabel();
private final JTextField textField = new JTextField();
private final JPasswordField passwordField = new JPasswordField();
/**
* Create the applet
*/
public test1() {
super();
try {
jbInit();
} catch (Throwable e) {
e.printStackTrace();
}
//
}
private void jbInit() throws Exception {
getContentPane().setLayout(null);

getContentPane().add(label);
label.setText("用户名：");
label.setBounds(46, 53, 66, 18);

getContentPane().add(label_1);
label_1.setText("密码：");
label_1.setBounds(46, 113, 66, 18);

getContentPane().add(textField);
textField.setBounds(118, 53, 87, 22);

getContentPane().add(passwordField);
passwordField.setBounds(118, 113, 94, 22);
}

}

Answer 2

啊