helloworldapplet.java

Java程序设计大学教程程序源代码

/*
 * HelloWorldJApplet.java
 * 参见教程234页 示例程序8-1
 * Created on 2005年7月14日, 上午9:36
 *
 * @author Liu Yi  ( http://www.liu-yi.net )
 */

package jbookch8;

import java.awt.*;
import java.util.*;
import javax.swing.*;

public class HelloWorldApplet extends JApplet {
    public void init(){
        Container contentPane=getContentPane();
        Date now=new Date();
        String timenow="问候时刻：";
        timenow=timenow+ now.getHours()+"时";
        timenow=timenow+ now.getMinutes()+"分";
        timenow=timenow+ now.getMinutes()+"秒";
        JLabel timeLabel=new  JLabel(timenow,SwingConstants.CENTER);
        JLabel greetLabel=new  JLabel("Hello World!",SwingConstants.CENTER);
        contentPane.add(greetLabel,"Center");
        contentPane.add(timeLabel,"South");//
        
    }
 
}