怎么实现当前时间显示并不刷新实时更新?求大神帮帮忙

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Release: 2016-06-13 13:41:09
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如何实现当前时间显示并不刷新实时更新?求大神帮帮忙!
如题,麻烦知道的告知下小弟,最好附上代码!谢谢!

------解决方案--------------------

HTML code



<script type="text/javascript">
function startTime()
{
var today=new Date()
var h=today.getHours()
var m=today.getMinutes()
var s=today.getSeconds()
// add a zero in front of numbers<10
m=checkTime(m)
s=checkTime(s)
document.getElementById('txt').innerHTML=h+":"+m+":"+s
t=setTimeout('startTime()',500)
}

function checkTime(i)
{
if (i<10) 
  {i="0" + i}
  return i
}
</script>



<div id="txt"></div>


<br><font color="#e78608">------解决方案--------------------</font><br>
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