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Index › Programming Questions & Help › Syntax Questions › UnknownHostException
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UnknownHostException (Read 835 times)
klaivu
UnknownHostException
Nov 28th, 2005, 3:04pm  

g = "http://images.google.fi/images?hl=fi&q=dsc00908.jpg%20filetype%3Ajpg&btnG=Google-haku&sa=N&tab=wi";
google = new Client(this, g, 80);

This gives an UnknownHostException. What's wrong?
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klaivu
Re: UnknownHostException
Reply #1 - Nov 28th, 2005, 3:18pm  
Nevermind. Figured it out.
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sojamo
Re: UnknownHostException
Reply #2 - Nov 28th, 2005, 3:29pm  
try this.
make sure no spaces in your strings!

Code:

import processing.net.*;


Client client;

void setup() {

 String myHost = "images.google.fi";
 String myUri = "/images?hl=fi&q=dsc00908.jpg%20filetype%3Ajpg&btnG=";
 myUri += "Google-haku&sa=N&tab=wi";
 
  // Open a TCP socket to the host:
 client = new Client(this, myHost, 80);
  println("trying to fetch from "+myHost);
 // Send the HTTP GET request:
 client.write("GET "+myUri+" HTTP/1.1\n");
 client.write("HOST: "+myHost+"\n\n"); 
}

void draw() {
  
  if(client.available()>0) {
    int inByte = client.read();
    print((char)inByte);  
  }
}


andi
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andreas schlegel / http://www.sojamo.de
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