dateObj.getUTCFullYear()
dateObj:必選,Date 物件。getFullYear()。function UTCDateDemo() {
var d = new Date();
var s = "今天 UTC 日期: ";
s += (d.getUTCMonth() + 1) + "/";
s += d.getUTCDate() + "/";
s += d.getUTCFullYear();
return s;
}