您好，请问js如何删除cookie？求大佬帮忙看看下面问题！

Question

function DelCookie(CName,Cval) {var date=new Date(); date.setTime(date.getTime() - 1000);var test=date.toGMTString();document.cookie = CName + "=" + Cval + ";expire=" + test + "; path=/";}这是我写的设置cookie时间为过期时间。但是cookie还是能用！求解！！！！！！

Answer 1

设置cookie的时间为过期时间 即可

function delCookie(name){//为cookie name   var date = new Date();   date.setTime(date.getTime() - 10000);   document.cookie = name + "=a; expires=" + date.toGMTString();}

Answer 2

var dt = new date();
dt.setseconds(dt.getseconds() + 60);
document.cookie =
“cookietest=1; expires=” + dt.togmtstring();
var cookiesenabled =
document.cookie.indexof(“cookietest=”) != -1;
if(!cookiesenabled)
你要去检查的