フロントエンド設定ユーザ設定、取得、クリアCookie set Cookie、get Cookie、clear Cookie
1057 ワード
直接コードを貼る
function setCookie(name, value, seconds) {
seconds = seconds || 0; //seconds , 0
var expires = "";
if (seconds != 0) { // cookie
var date = new Date();
date.setTime(date.getTime() + (seconds * 1000));
expires = "; expires=" + date.toGMTString();
}
document.cookie = name + "=" + escape(value) + expires + "; path=/"; //
}
function getCookie(c_name) {
if (document.cookie.length > 0) {
var c_start = document.cookie.indexOf(c_name + "=")
if (c_start != -1) {
c_start = c_start + c_name.length + 1
var c_end = document.cookie.indexOf(";", c_start)
if (c_end == -1) c_end = document.cookie.length
return unescape(document.cookie.substring(c_start, c_end)).replace(/\"/g, "");
}
}
return null;
}
function clearCookie(name) {
setCookie(name, "", -1);
}