receivedataclient.java

组播发送与接收的简单java源码

package codetest;
import	java.awt.*;
import	javax.swing.UIManager;
/**
 * Title:        client
 * Description:  test for multicast receive!
 * Copyright:    Copyright (c) 2004
 * Company:      gxnu
 * @author zwm
 * @version 1.0
 */

public class receivedataClient {
  boolean	packFrame	=	false;

  public receivedataClient() {

  		receiveClientFrame	frame	=	new	receiveClientFrame();


		if(packFrame)
		{
			frame.pack();
		}
		else
		{
			frame.validate();
		}

		Dimension	screenSize	=	Toolkit.getDefaultToolkit().getScreenSize();
		Dimension	frameSize	=	frame.getSize();

		if(frameSize.height	>	screenSize.height)
		{
			frameSize.height	=	screenSize.height;
		}

		if(frameSize.width	>	screenSize.width)
		{
			frameSize.width	=	screenSize.width;
		}

		frame.setLocation((screenSize.width	-	frameSize.width)/2,
		(screenSize.height	-	frameSize.height)/2);

		frame.setVisible(true);

	}			//end of public	receivedataClient


    public static void main(String[] args) {

    //receivedataClient receivedataClient1 = new receivedataClient();

		try
		{
			UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
		}

		//出错处理
		catch(Exception e)
		{
				e.printStackTrace();

		}


		//调用构造函数
		new	receivedataClient();
  }
}