js获取网页当前页面及路径

 

<script language="javascript">

alert(window.location.href);

alert(window.location);

alert(location.href);

alert(parent.location.href);

alert(top.location.href);

alert(document.location.href);

alert(document.URL);

</script>

JS获取当前页面目录，上面随便找个:

程序代码：

<script language="javascript">alert(location.href.substring(0,location.href.lastIndexOf('/')))</script>