时间:2021-03-16 10:20:27 | 栏目:JavaScript代码 | 点击:次
设置cookie 函数直接上代码:
function setCookie(name, value, days) { //设置cookie
var d = new Date();
d.setTime(d.getTime() + (days * 24 * 60 * 60 * 1000));
var expires = "expires=" + d.toUTCString();
document.cookie = name + "=" + value + "; " + expires;
}
设置cookie:
setCookie("key", 'value', 1);
cookie检测:
document.cookie.indexOf("key")
返回值 -1表示不存在此cookie