Remote boot. java

Import java.io.IOException;

Import java.net.*;

Import java.util.*;

public class remote Boot {

public static void Main (string[] args) {

Datagramsocket ds = null; Establishment of the suite word udpsocket service

try {

ds = new Datagramsocket (9999); Instantiate a suite word, specify your own port

} catch (SocketException e) {

SYSTEM.OUT.PRINTLN ("Cannot open port!");

System.exit (1);

}

byte a = integer.valueof (0xb8). Bytevalue ();

byte B = integer.valueof (0x97). Bytevalue ();

byte C = integer.valueof (0x5a). Bytevalue ();

byte d = integer.valueof (0x68). Bytevalue ();

byte E = integer.valueof (0x64). Bytevalue ();

byte F = integer.valueof (0x6f). Bytevalue ();

byte g = integer.valueof (0xFF). Bytevalue ();

Byte[] buf= {g,g,g,g,g,g,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b , c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f,a,b,c,d,e,f , a,b,c,d,e,f,a,b,c,d,e,f};

(0XB8) (0x97) (0x5a) (0x68) (0x64) (0x6f)

InetAddress destination = null;

try {

Destination = Inetaddress.getbyname ("255.255.255.255"); Address that needs to be sent

} catch (Unknownhostexception o) {

SYSTEM.OUT.PRINTLN ("Cannot open findhost!");

System.exit (1);

}

Datagrampacket DP =

New Datagrampacket (buf, Buf.length, Destination, 9);

Packaged into the Datagrampacket type (the Datagramsocket send () method accepts this class, note that 10000 is the port that accepts the address, unlike its own port! ）

try {

Ds.send (DP); Send data

} catch (IOException o) {

System.out.println (O.getmessage ());

}

Ds.close ();

}

}

Remote boot. java