Get current URL/path in javascript (without domain)

current_url.js

    jQuery(document).ready(function(){
      var path = window.location.pathname;
      var pathName = path.substring(0, path.lastIndexOf('/') + 1);
      console.log(path); // get current path, for ex: '/index.php', '/docs/pdf/detail.php'
      console.log(pathName); // for ex: '/index.php'=>'/', '/docs/pdf/detail.php'=>'/docs/pdf/'
    });

What is this?

I wanna code!!!!!