title: Passing data to objective c with POST rather than GET
body: <p>I have been using the url intercept method to pass data from javascript to objective C by passing the data as url encoded parameters and using NSURLProtocol to intercept the request however I am now wanting to send larger amounts of data like say 10,000 character long strings but this does not seem practical to do in a GET request.  Right?</p>
  
  <p>Is there a way for objective c to intercept POST data sent from a UIWebView?<br>
  If so do I still use NSURLProtocol and how do I get the POST data?<br>
  If not is there some other way I can pass larger amounts of data from the UIWebView to objective c?</p>