【www.gdgbn.com--js教程】
php cookie设置,js cookie设置方法
$value ="oicq";
$array = array(20,25,26);
$aid = $array[mt_rand(0,2)];
echo $aid;
if( empty( $_COOKIE["cook"] ) )
{
echo $_COOKIE["cook"];
}
else
{
setcookie("cook", $value, time()+7200, "/");
}
?>
下面为js cookie
<script type=text/javascript>
function Set(Cookie_name)
{
var Then = new Date()
Then.setTime(Then.getTime() + 1*3600000 ) //小时
document.cookie = Cookie_name+"=true;expires="+ Then.toGMTString()
}
function Get(Cookie_name)
{
var cookieString = new String(document.cookie)
var cookieHeader = Cookie_name+"="
var beginPosition = cookieString.indexOf(cookieHeader)
if (beginPosition != -1) //cookie已经设置值,应该 不显示提示框
{
alert(Cookie_name+"返回"+cookieString.substring(beginPosition + cookieHeader.length));
}
else //cookie没有设置值,应该显示提示框
{
alert("Cookie 未找到!");
}
}
function Move(Cookie_name)
{
document.cookie = Cookie_name+"=;expires=Fri, 02-Jan-1970 00:00:00 GMT";
}
</script>