How to get the real path name of a file - currently getting a fakepath

Question

When I select a file and try to upload it to the server, the path of the local file appears to be as C:\\\\fakepath\\filename.png .

I understand that this is a security feature browsers have adapted, but the How can I get the real path in-order to upload the file from my node.js method ?

HTML

    <input type="file" name="file"  id="pdffile" />
    <a id="showHidden" class="btn btn-warning">button</a>

JQUERY

$('#click').click(function(){

        var data = {};
                data.title = $('#subfile').val();
                data.message = "message";

        $.ajax({
          url: "/fillll/path",
          type:'post',
          data: JSON.stringify(data),
          context: document.body
        });
    });

Note: I have seen many post on this topic here and here, however i couldn't still solve my problem.