import java.applet.*;
import java.awt.*;
import javax.swing.*;
public class Test9_2 extends Applet
{  
    JLabel sum;
    public void init()
    {  
//ȡHTMLļݵĲ
    	int x=Integer.parseInt(getParameter("x"));  
    	int y=Integer.parseInt(getParameter("y"));
    	int z=x+y;
    	sum=new JLabel("HTML"+x+","+y+"֮Ϊ"+z);
    	add(sum);
    }
}
ӦHTMLļ£
<html>
   <applet code=Test9_2 width="300" height="300">
       <param name="x" value="9">
       <param name="y" value="20">	
  </applet>
</html>
