كود PHP:
import java.net.*;
import java.io.*;
public class UDPServer{
public static void main(String args[]){ DatagramSocket aSocket = null;
try{
aSocket = new DatagramSocket(6789);
byte[] buffer = new byte[1000];
while(true){ DatagramPacket request = new
DatagramPacket(buffer, buffer.length);
aSocket.receive(request); DatagramPacket reply = new
DatagramPacket(request.getData(), request.getLength(), request.getAddress(), request.getPort());
aSocket.send(reply);
}
}catch
(SocketException e){System.out.println("Socket: " + e.getMessage());
}catch (IOException e) {System.out.println("IO: " + e.getMessage());
}finally {if(aSocket != null) aSocket.close();} }}
كود PHP:
import java.net.*;
import java.io.*;
public class UDPClient{
public static void main(String args[]){
// args give message contents and server hostname DatagramSocket aSocket = null;
try {
aSocket = new DatagramSocket();
byte [] m = args[0].getBytes(); InetAddress aHost = InetAddress.getByName(args[1]);
int serverPort = 6789; DatagramPacket request = new DatagramPacket(m,
args[0].length(), aHost, serverPort);
aSocket.send(request);
byte[] buffer = new byte[1000]; DatagramPacket reply = new DatagramPacket(buffer, buffer.length); aSocket.receive(reply); System.out.println("Reply: " + new String(reply.getData()));
}catch (SocketException e)
{System.out.println("Socket: " + e.getMessage()); }catch (IOException e){System.out.println("IO: " + e.getMessage());
}finally {if(aSocket != null) aSocket.close();} } }
مواقع النشر (المفضلة)