<html>
<head>
  <title>CDC Home Page</title>
</head>
<body style='background: #ccc;'>
  <span>Domain: active.com</span>
  <br />
  <span>请求参数:</span>
  <input type='text' id='param' value='Hello World' />
  <input type='button' value='Sent to External Domain' onclick='GoToAborad()' />
  <br />
  <iframe id='abroad' width='400px' height='250px'></iframe> <br />
  <span>最终结果:</span><input type='text' id='result' />
  <script type="text/javascript">
  var aboradFrame = document.querySelector('#abroad').contentWindow;
  var param = document.querySelector('#param');
  var result = document.querySelector('#result');

  function GoToAborad(){
    aboradFrame.location = 'http://passport.com:3000/cdc_abroad.html#' + param.value;
  }
  </script>
</body>
</html>