取得系统当前时间会动的

代码如下：

注：需要引入jquery库

<script>
function getTime(){ 
var myDate = new Date(); 
var date = myDate.toLocaleDateString();
var xq=myDate.getDay();
if(xq==1){xq="一";}else if(xq==2){xq="二";}else if(xq==3){xq="三";}else if(xq==4){xq="四";}else if(xq==5){xq="五";}else if(xq==6){xq="六";}else if(xq==7){xq="七";}

var hours = myDate.getHours(); 
var minutes = myDate.getMinutes(); 
var seconds = myDate.getSeconds(); 

$(".sjrq").html(date+"  "+"星期"+xq+"  "+hours+":"+minutes+":"+seconds); //将值赋给div 
} 
</script>