如何使用JavaScript删除当前域的所有cookie?
function deleteAllCookies() { 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"; } }
请注意,此代码有两个限制:
HttpOnly
Path
document.cookie