Cookie 的读写
<!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>
<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>