failed to load jquery js

Hello Experts,

I creat a web app in nwds

in my html page:

<script src="jquery/js/jquery-2.1.4.min.js"></script>

  <script>

  var $j = jQuery.noConflict();

  $j(function () {

   $j('table.datatable').datatable(

   {

     checkable: true,

     sortable: true,

     minFixedLeftWidth: 300

     //......

   });

  });

  </script>

I deploy the war to EP

use url like http://ep.com:50000/webApp/aa.html  is working fine

but when I creat a url ivew in EP it is not working

Any ideas please?