title: stringWithContentsOfFile Deprecated
body: <p>I use the following code in my app, but it gives a warning that <code>stringWithContentsOfFile</code> is deprecated.</p>
  
  <p>Can anyone tell me how to avoid this warning? Will this warning affect my app in the future?</p>
  
  <pre><code>NSString *myData= [NSString stringWithContentsOfFile:path];
  </code></pre>