title: get data from a server via unity
body: <p>I'm using unity and I want to receive last build number stored in a online data base </p>
  
  <p>How I can receive data I searched and find I must use www to do it but I don't know how.</p>
  
  <p>I use to create a WWWForm and add field and add my data to it and then send it to post data to server</p>
  
  <p>Is it possible receive data like wwwform does on send?</p>
  
  <p>Any document about send/receive data via unity will be good also</p>