js獲取如今時間

var data = (new Date()).getTime();

	function unixToDate(unixTime) {
		var time = new Date((parseInt(unixTime / 1000) + (8 * 60) * 60) * 1000);
		var ymdhis = "";
		ymdhis += time.getUTCFullYear() + "-";
		ymdhis += (time.getUTCMonth() + 1) + "-";
		ymdhis += time.getUTCDate();
		ymdhis += " " + time.getUTCHours() + ":";
		ymdhis += time.getUTCMinutes() + ":";
		ymdhis += time.getUTCSeconds();
		return ymdhis;
	}
	var date = unixToDate(data);
	console.log(date);