<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<meta name ="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black"><meta name="format-detection" content="telephone=no">
<title>清除cookie</title>
<meta charset="utf-8" />
<script src="http://apps.bdimg.com/libs/jquery/1.9.1/jquery.min.js"></script>
<script src="http://apps.bdimg.com/libs/jquery.cookie/1.4.1/jquery.cookie.js"></script>
</head>
<body>
<h1>清除cookie的操作</h1>
<input type="button" value="清除所有cookie" onclick="clearCookie();" />
<p>下面是当前所有的cookie值：</p>
<div id="divcookie">
</div>
<script>
$(function(){
$("#divcookie").html(document.cookie);
});
</script>
<script>
function clearCookie() {
var keys = document.cookie.match(/[^ =;]+(?=\=)/g);
if (keys) {
for (var i = keys.length; i--;) {
document.cookie = keys[i] + '=0;path=/;expires=' + new Date(0).toUTCString();//清除当前域名下的,例如：m.kevis.com
document.cookie = keys[i] + '=0;path=/;domain=' + document.domain + ';expires=' + new Date(0).toUTCString();//清除当前域名下的，例如 .m.kevis.com
document.cookie = keys[i] + '=0;path=/;domain=kevis.com;expires=' + new Date(0).toUTCString();//清除一级域名下的或指定的，例如 .kevis.com
}
}
$("#divcookie").html(document.cookie);
alert('已清除');
}
clearCookie();
</script>
</body>
</html>
此方法也是度娘得知，但是本人是小白确实没法解决这个问题，目前正在学习这些 恳请大神能为我解决一下
