in = new BufferedReader(new InputStreamReader( whatismyip.openStream())); String ip = in.readLine(); return ip; } finally { if (in != null) { try { in.close(); } }
import org.apache.commons.net.ftp.FTPClient; import java.io.FileInputStream; import java.io.IOExcep
import java.net.*; import java.io.*; /** * Lecture des données socket */ public class SocketRe
import java.net.HttpURLConnection; import java.net.URL; import java.util.Date; public c
import org.apache.commons.net.ftp.FTPClient; import java.io.IOException; import java.io.Fi
import java.net.DatagramPacket; import java.net.DatagramSocket; class Ex_DatagramSocket {
protected String message_body = "Jav est un language de programmation " + "orienté-objet
byte buff[] = str.getBytes(); DatagramPacket dp import java.net.InetAddress
import java.net.*; public class FileToURL { public static void main(String[] argv) {
import javax.mail.*; import javax.mail.internet.*; import java.util.*; import javax.mail.Authen
// Pour les connexion HTTP. if (c instanceof HttpURLConnection) { HttpURLConnection h = (HttpURLConnection)c
import java.net.*; import java.util.*; public class InterfaceReseaux { public static void
import java.net.HttpURLConnection; HttpURLConnection httpCon = (HttpURLConnection) url.openConnection(); long date = httpCon.getDate(); public
import java.net.DatagramPacket; import java.net.MulticastSocket; import java.net.InetAddr
<pre lang='java'> try { Socket s = new Socket("monServer", 13); try { InputStream inStream = s.getInputStream(); Scanner in