 |
|
|
GetResponse.java
|
/*
* Author: Havard Rast Blok
* E-mail: 
* Web : www.rememberjava.com
*/
import java.io.*;
import java.net.*;
/**
* This small application takes an URL as argument, and
* outputs the HTTP response
*
* Refer to the main() method for how to read a local file instead.
*/
public class GetResponse
{
public GetResponse( URL theURL )
{
HttpURLConnection con;
int reCode;
String reMessage;
try
{
//get the HTTP response
con = (HttpURLConnection)theURL.openConnection();
reCode = con.getResponseCode();
reMessage = con.getResponseMessage();
System.out.println("HTTP response and message: " + reCode + " - " + reMessage );
}
catch( IOException e )
{
System.out.println( "GetResponse.GetResponse - error opening or reading URL: " + e );
}
}
public static void main( String args[] )
{
try
{
new GetResponse(new URL(args[0]));
//Open file from disk instead
//File f = new File( args[0] );
//new GetResponse( f.toURL() );
}
catch (MalformedURLException e)
{
System.out.println("GetResponse.main - wrong url: " +e );
}
}
}
|
|
|
 |
