<script language="JavaScript" type="text/javascript">
var pos, str, para, parastr, tempstr1;
tempstr = "";
str = window.location.href;
pos = str.indexOf("?")parastr = str.substring(pos + 1);
document.write("<br>文件路径：" + str);
if (pos > 0)
{
document.write("<br>所有参数：" + parastr);
}
else
{
document.write("无参数");
}

if (str.indexOf("&") > 0)
{
para = parastr.split("&");
for (i = 0; i < para.length; i++)
{
    tempstr1 = para[i];
    pos = tempstr1.indexOf("=");
    //document.write (tempstr1.substring(0,pos));
    document.write("<br>参数" + i + ":" + tempstr1.substring(0, pos));
    document.write("等于:" + tempstr1.substring(pos + 1));
}
}
</script>