[英]Sharing cookie across subdomains not working
我將訪問者的樣式表首選項存儲在cookie中,它工作正常,但是,它似乎不想將cookie共享到子域中。
我嘗試指定域,但是沒有用。 我究竟做錯了什么?
function setcookie( name, value, expiry, path, domain ) {
if(expiry) {
var now = new Date();
now.setTime( now.getTime() + Math.round(86400000*expiry) );
expiry = now.toGMTString();
}
domain = '.mydomain.com';
expiry = expiry ? '; expires=' + expiry : '';
path = path ?'; path=' + path:'';
document.cookie = name + '=' + escape(value) + expiry + path;
}
我設法弄清楚了,下面是更新的(工作)代碼:
function setcookie( name, value, expiry, path, domain ) {
if (domain)
cookie += "domain=.mydomain.com" + domain + ";";
if(expiry) {
var now = new Date();
now.setTime( now.getTime() + Math.round(86400000*expiry) );
expiry = now.toGMTString();
}
expiry = expiry ? '; expires=' + expiry : '';
path = path ?'; path=' + path:'';
document.cookie = name + '=' + escape(value) + expiry + path + domain;
}
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