java代碼：
import java.awt.EventQueue;
import javax.swing.JApplet;
import javax.swing.JLabel;
import javax.swing.SwingUtilities;
public class HelloWorldApplet extends JApplet {
public void init() {
EventQueue.invokeLater(new Runnable() {
@Override
public void run() {
JLabel label = new JLabel("This is a Hello World program", SwingUtilities.CENTER);
add(label);
}
});
}
}
html代碼：
<html>
<head>
<title>Applet</title>
</head>
<body>
<applet code="HelloWorldApplet.class" width="300" height="300"></applet>
</body>
</html>
命令行查看applet：
appletviewer HelloWorldApplet.html