package cn.itcast_02;
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
import java.net.InetAddress;
public class ReceiveDome {
public static void main(String[] args) throws IOException {
DatagramSocket ds = new DatagramSocket(10086);
byte[] bys = new byte[1024];
DatagramPacket dp = new DatagramPacket(bys,bys.length);
ds.receive(dp);
String ip = dp.getAddress().getHostAddress();
String s= new String(dp.getData(),0,dp.getLength());
System.out.println(s+"---"+ip);
ds.close();
}
}