jquery time operation

<script src="js/jquery-min.js"></script>
<script>
	function time() {
    
    
		dt = new Date();
		
		var year = dt.getFullYear();
		var month = dt.getMonth();
		var date = dt.getDate();
		
		// alert(year+' '+month+''+date)
		var h = dt.getHours();//获取时
		var m = dt.getMinutes();//获取分
		var s = dt.getSeconds();//获取秒
		
		var wee = new Array("日 ", "一 ", "二 ", "三 ", "四 ", "五 ", "六 ");
		var weekstr = wee[new Date().getDay()];
		
		
		document.getElementById("showTime").innerHTML = "当前时间为：" + year + "年"+ month + "月"+ date + "日"+ h + "时" + m + "分" + s + "秒 星期"+weekstr;
		setTimeout("time()", 1000); //设定定时器，循环运行
	}
</script>

<span id="showTime"></span>
<script>
    time();
</script>

Output: The current time is: Saturday, January 20, 2021, 14:31:51