// Programme Name Watch.java
import java.applet.Applet;
import java.awt.*;
import java.text.DateFormat;
import java.util.*;
public class Watch extends Applet {
public void paint(Graphics g) {
Date d= new Date();
DateFormat ldf = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG);
//System.out.println("现在系统时间是(long)："+ ldf.format(d));
String time = ldf.format(d).toString();
g.drawString(time, 100, 100);
try {
Thread.sleep(1000);
} catch (InterruptedException e) { }
repaint();
}
}
<html>
<head>
<title>JavaAppletDemo</title>
</head>
<body>
<applet code=”Watch.class” width=300 height=200>
</applet>
</body>
</html>
// 保存为Watch.html 文件 |
|
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