项目中调用函数即可
// 清除所有的cookie
function deleteCookie() {
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;
}
}
}
本文介绍了一个实用的JavaScript函数,用于在Web浏览器中彻底清除所有Cookie。此函数通过遍历并修改document.cookie属性实现,确保网站数据的完全清除,适用于需要用户注销或清理缓存的场景。
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