Javascript-href page Jump

Window.location.href jump to another interface. But passing the Get method directly exposes the data

The following can achieve the effect of the jump, but can be used to hide the data through the post delivery method.
One disadvantage is that after jumping to a new page, click "Back" to return an empty interface, click again to return to the submission screen.

<script language=javascript>   document.write ("<form action=abc.action method=post Name=form1 style= ' Display:none ' > ');  document.write ("<input type=hidden name=name value= '" +username+ "'");  document.write ("</form>");  Document.form1.submit ();   </script>  

Javascript-href page Jump