使用JavaScript设置和获取Cookie-优快云博客

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>Cookie</title>
    <script type="text/javascript">
        function setCookie(key, value, data) {//三个参数分别表示key,value,到期时间
            var cookieStr = key + "=" + value+";expires="+data;
            document.cookie = cookieStr;
        }
        function getCookie(key) {
            var temp = false;
            var getCookies = document.cookie.split(';');
            for (i = 0; i < getCookies.length; i++) {
                var eachCookie = getCookies[i].split('=');
                if (eachCookie[0] == key) {
                    temp = eachCookie[1];
                }
            }
            return temp;
        }
        try {
            addEventListener("load", function () {
                setCookie("name", "zhou");
                alert(getCookie("name"));
            }, false);
        } catch (e) {
            attachEvent("onload", function () {

            });
        }
        setInterval(function () {
            setCookie("name", (new Date()).toString(),(new Date("Jun 28, 2011")).toGMTString());
            document.getElementById("p").innerHTML += getCookie("name")+"<br />";
        }, 1000);
    </script>
</head>
<body>
<p id="p"></p>
</body>
</html>

转载于:https://www.cnblogs.com/sirzxj/archive/2011/06/26/2174085.html