Network Programming - transmission and reception

Package MyMenu; 

Import the java.net *. ;
 public  class PracticeUsed { 

    public  static  void main (String [] args) throws Exception { 

        // . 1 udp service created by DategramSocket (); 
        DatagramSocket DS = new new DatagramSocket (); 
        
        // 2 determining the data packets encapsulated into 
        byte [] = data "UDP GE LAI Le Men" .getBytes (); 
        of DatagramPacket DP = new new of DatagramPacket (data, data.length, InetAddress.getByName ( "199.234.8.61"), 10000 ); 
        
        // 3 existing service data packet sent by the socket, the send method 
        ds.send (dp);
        
        // 4 Close resource 
        
        
        // ---------------------------------- above sending end, the receiving end does not open 
        
    } 
} 

class udpRece 
{ 
    
} 
    


/ * 
 * transmitted through the UDP, the piece of data sent 
 * ideas: 
 * 1: establish service udpSocket 
 * 2: providing data, the data encapsulated into packets 
 3 *: transmitting function and services through the Socket the data packet sent out 
 * 4: Close the resource. 
 * / 

/ * Ideas: 
 * 1 defined udpSocket service 
 * 2 
 * 
 * 
 * * / 
 * /

To be continued