title: Cannot I check the existance through "file:///……" in node.js?
body: <p>If I have a file whose path is <code>c:\\a.txt</code>. And when I wrote the code below:</p>
  <pre class="lang-js prettyprint-override"><code>let isExist = require('fs').existsSync('c:/a.txt');  //This returns me true
  </code></pre>
  <p>However if I wrote this:</p>
  <pre class="lang-js prettyprint-override"><code>let isExist = require('fs').existsSync('file:///c:/a.txt');  //This returns me false
  </code></pre>
  <p>Cannot I use existsSync to check the path starting with &quot;file:///&quot; in the node.js? why? Any reasons or explainations to that?</p>