复件 testudpclient.java

来自「北京尚学堂J2SE所有的源代码！！北京尚学堂J2SE所有的源代码！！」· Java 代码 · 共 15 行

import java.net.*;

public class TestUDPClient
{
	public static void main(String args[]) throws Exception
	{
		byte[] buf = (new String("Hello")).getBytes();
		DatagramPacket dp = new DatagramPacket(buf, buf.length, 
											   new InetSocketAddress("127.0.0.1", 5678)
											   );
		DatagramSocket ds = new DatagramSocket(9999);
		ds.send(dp);
		ds.close();
	}
}