title: NSURL add parameters to fileURLWithPath method
body: <p>I use this line of code to load a local html file into a web view:</p>
  
  <pre><code>NSURL *url = [NSURL fileURLWithPath:[[NSBundle mainBundle] pathForResource:@"index" ofType:@"html" inDirectory:@"html"]];
  </code></pre>
  
  <p>However I want to add some http parameters to the url with no luck so far.</p>
  
  <p>I've tried this: </p>
  
  <pre><code>url = [url URLByAppendingPathComponent:@"?param1=1"];
  </code></pre>
  
  <p>But after this a html doesn't load in webview.</p>
  
  <p>Is there a way to load local html file in webview with params ?</p>