如何使用JavaScript删除当前域的所有cookie ?
当前回答
Jquery:
var cookies = $.cookie();
for(var cookie in cookies) {
$.removeCookie(cookie);
}
香草JS
function clearListCookies()
{
var cookies = document.cookie.split(";");
for (var i = 0; i < cookies.length; i++)
{
var spcook = cookies[i].split("=");
deleteCookie(spcook[0]);
}
function deleteCookie(cookiename)
{
var d = new Date();
d.setDate(d.getDate() - 1);
var expires = ";expires="+d;
var name=cookiename;
//alert(name);
var value="";
document.cookie = name + "=" + value + expires + "; path=/acc/html";
}
window.location = ""; // TO REFRESH THE PAGE
}
其他回答
如果你有jquery的访问。Cookie插件,你可以用这种方式删除所有的Cookie:
for (var it in $.cookie()) $.removeCookie(it);
简单。得更快。
function deleteAllCookies() {
var c = document.cookie.split("; ");
for (i in c)
document.cookie =/^[^=]+/.exec(c[i])[0]+"=;expires=Thu, 01 Jan 1970 00:00:00 GMT";
}
document.cookie.split(";").forEach(function(c) {
document.cookie = c.replace(/^ +/, "").replace(/=.*/, "=;expires=" + new Date().toUTCString() + ";path=/");
});
//clearing local storage
localStorage.clear();
我想分享一下清除cookie的方法。也许这在某些时候对其他人是有帮助的。
var cookie = document.cookie.split(';');
for (var i = 0; i < cookie.length; i++) {
var chip = cookie[i],
entry = chip.split("="),
name = entry[0];
document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}
函数方法+ ES6
const cookieCleaner = () => {
return document.cookie.split(";").reduce(function (acc, cookie) {
const eqPos = cookie.indexOf("=");
const cleanCookie = `${cookie.substr(0, eqPos)}=;expires=Thu, 01 Jan 1970 00:00:00 GMT;`;
return `${acc}${cleanCookie}`;
}, "");
}
注意:不处理路径