使用Jquery动态显示年月日星期时间的代码段

<script src="/js/jquery-1.8.3.min.js" type="text/javascript"></script>

function getDate() {
var today = new Date();
var date = today.getFullYear() + "年" + twoDigits(today.getMonth() + 1) + "月" + twoDigits(today.getDate()) + "日 ";
var week = " 星期" + "日一二三四五六 ".charAt(today.getDay());
var time = twoDigits(today.getHours()) + ":" + twoDigits(today.getMinutes()) + ":" + twoDigits(today.getSeconds());
$(".date").html(date + week + time);
}
function twoDigits(val) {
if (val < 10) return "0" + val; return val;
}
$(function () {
setInterval(getDate, 1000);
});

<div class="date">
</div>