[转]js清除所有cookies

时间：2014-05-13 21:20:33 收藏：0 阅读：320

来源:http://blog.csdn.net/zzl1120/article/details/6592332

var 
cookies = document.cookie.split(";");
    for 
(var 
i = 0; i < cookies.length; i++) {
        var 
cookie = cookies[i];
        var 
eqPos = cookie.indexOf("=");
        var 
name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
        document.cookie = name + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/";
    }
if(cookies.length > 0)
{
    for 
(var 
i = 0; i < cookies.length; i++) {
        var 
cookie = cookies[i];
        var 
eqPos = cookie.indexOf("=");
        var 
name = eqPos > -1 ? cookie.substr(0, eqPos) : cookie;
    var 
domain = location.host.substr(location.host.indexOf(‘.‘));
        document.cookie = name + "=;expires=Thu, 01 Jan 1970 00:00:00 GMT; path=/; domain=" 
+ domain;
    }
}

[转]js清除所有cookies,布布扣,bubuko.com