参考以下吧import javax.swing.*;
import java.awt.*;public class GUI extends JFrame
{
public GUI()
{
Container c = this.getContentPane();
c.setLayout(new BorderLayout());
JPanel p1 = new JPanel();
p1.setLayout(new FlowLayout(FlowLayout.LEFT));
p1.add(new JTextField("Text"));
JPanel p2 = new JPanel();
p2.setLayout(new BorderLayout());
p2.add(new JTextArea("Area"),BorderLayout.CENTER);
c.add(p1,BorderLayout.NORTH);
c.add(p2,BorderLayout.CENTER);
this.setSize(400,300);
this.setVisible(true);
}
public static void main(String[] args)
{
new GUI();
}
}