Java by API/javax.net/URL

new URL(String address)

   <source lang="java">

/*

* Output:
* 
* 

Protocol: http Port: -1 Host: www.jexp.ru File: Ext:http://www.jexp.ru

*/

import java.net.URL; public class MainClass {

 public static void main(String args[]) throws Exception {
   URL hp = new URL("http://www.jexp.ru");
   System.out.println("Protocol: " + hp.getProtocol());
   System.out.println("Port: " + hp.getPort());
   System.out.println("Host: " + hp.getHost());
   System.out.println("File: " + hp.getFile());
   System.out.println("Ext:" + hp.toExternalForm());
 }

}

      </source>
   
  
 
  

new URL(String protocol, String host, int port, String file)

   <source lang="java">

/*

* Output:
* 

Date: 1145919603000 Type: text/html Exp: 0 Last M: 1143834458000 Length: 208546

*/

import java.net.URL; import java.net.URLConnection; public class MainClass {

 public static void main(String args[]) throws Exception {
   int c;
   URL hp = new URL("http", "www.jexp.ru", 80, "/");
   URLConnection hpCon = hp.openConnection();
   System.out.println("Date: " + hpCon.getDate());
   System.out.println("Type: " + hpCon.getContentType());
   System.out.println("Exp: " + hpCon.getExpiration());
   System.out.println("Last M: " + hpCon.getLastModified());
   System.out.println("Length: " + hpCon.getContentLength());
 }

}

      </source>
   
  
 
  

URL: getFile()

   <source lang="java">

/*

* Output:
* 
* 

Protocol: http Port: -1 Host: www.jexp.ru File: Ext:http://www.jexp.ru

*/

import java.net.URL; public class MainClass {

 public static void main(String args[]) throws Exception {
   URL hp = new URL("http://www.jexp.ru");
   System.out.println("Protocol: " + hp.getProtocol());
   System.out.println("Port: " + hp.getPort());
   System.out.println("Host: " + hp.getHost());
   System.out.println("File: " + hp.getFile());
   System.out.println("Ext:" + hp.toExternalForm());
 }

}

      </source>
   
  
 
  

URL: getHost()

   <source lang="java">

/*

* Output:
* 
* 

Protocol: http Port: -1 Host: www.jexp.ru File: Ext:http://www.jexp.ru

*/

import java.net.URL; public class MainClass {

 public static void main(String args[]) throws Exception {
   URL hp = new URL("http://www.jexp.ru");
   System.out.println("Protocol: " + hp.getProtocol());
   System.out.println("Port: " + hp.getPort());
   System.out.println("Host: " + hp.getHost());
   System.out.println("File: " + hp.getFile());
   System.out.println("Ext:" + hp.toExternalForm());
 }

}

      </source>
   
  
 
  

URL: getPort()

   <source lang="java">

/*

* Output:
* 
* 

Protocol: http Port: -1 Host: www.jexp.ru File: Ext:http://www.jexp.ru

*/

import java.net.URL; public class MainClass {

 public static void main(String args[]) throws Exception {
   URL hp = new URL("http://www.jexp.ru");
   System.out.println("Protocol: " + hp.getProtocol());
   System.out.println("Port: " + hp.getPort());
   System.out.println("Host: " + hp.getHost());
   System.out.println("File: " + hp.getFile());
   System.out.println("Ext:" + hp.toExternalForm());
 }

}

      </source>
   
  
 
  

URL: getProtocol()

   <source lang="java">

/*

* Output:
* 
* 

Protocol: http Port: -1 Host: www.jexp.ru File: Ext:http://www.jexp.ru

*/

import java.net.URL; public class MainClass {

 public static void main(String args[]) throws Exception {
   URL hp = new URL("http://www.jexp.ru");
   System.out.println("Protocol: " + hp.getProtocol());
   System.out.println("Port: " + hp.getPort());
   System.out.println("Host: " + hp.getHost());
   System.out.println("File: " + hp.getFile());
   System.out.println("Ext:" + hp.toExternalForm());
 }

}

      </source>
   
  
 
  

URL: openConnection()

   <source lang="java">

/*

* Output:
* 

Date: 1145919603000 Type: text/html Exp: 0 Last M: 1143834458000 Length: 208546

*/

import java.net.URL; import java.net.URLConnection; public class MainClass {

 public static void main(String args[]) throws Exception {
   int c;
   URL hp = new URL("http", "www.jexp.ru", 80, "/");
   URLConnection hpCon = hp.openConnection();
   System.out.println("Date: " + hpCon.getDate());
   System.out.println("Type: " + hpCon.getContentType());
   System.out.println("Exp: " + hpCon.getExpiration());
   System.out.println("Last M: " + hpCon.getLastModified());
   System.out.println("Length: " + hpCon.getContentLength());
 }

}

      </source>
   
  
 
  

URL: toExternalForm()

   <source lang="java">

/*

* Output:
* 
* 

Protocol: http Port: -1 Host: www.jexp.ru File: Ext:http://www.jexp.ru

*/

import java.net.URL; public class MainClass {

 public static void main(String args[]) throws Exception {
   URL hp = new URL("http://www.jexp.ru");
   System.out.println("Protocol: " + hp.getProtocol());
   System.out.println("Port: " + hp.getPort());
   System.out.println("Host: " + hp.getHost());
   System.out.println("File: " + hp.getFile());
   System.out.println("Ext:" + hp.toExternalForm());
 }

}

      </source>