使用 javascript
set cookie
function setCookie(c_name, value, exdays) {
var exdate = new Date();
exdate.setDate(exdate.getDate() + exdays);
var c_value = escape(value) + ((exdays == null) ? "" : "; expires=" + exdate.toUTCString());
document.cookie = c_name + "=" + c_value;
}
setCookie('TestCookie',1,1);
delete cookie
function deleteCookie(name) {
cocument.cookie = name + '=;expires=Thu, 01 Jan 1970 00:00:01 GMT;';
};
deleteCookie('TestCookie');
使用 PHP
set cookie
<?php
setcookie("TestCookie", $value);
setcookie("TestCookie", $value, time()+3600); /* expire in 1 hour */
setcookie("TestCookie", $value, time()+3600, "/~rasmus/", "example.com", 1);
?>
delete cookie
<?php
// set the expiration date to one hour ago
setcookie ("TestCookie", "", time() - 3600);
setcookie ("TestCookie", "", time() - 3600, "/~rasmus/", "example.com", 1);
?>