<html> <head> <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> </head><body onload="startTime()"> <div id="txt"></div> </body> </html> js 时钟。
在这基础上加年月日<html> <head> <script type="text/javascript"> function startTime() { var today=new Date() var y=today.getYear() var m1=today.getMonth()+1 var d=today.getDate() 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=y+"年"+m1+"月"+d+"日"+" "+h+":"+m+":"+s t=setTimeout('startTime()',500) }function checkTime(i) { if (i<10) {i="0" + i} return i } </script> </head><body onload="startTime()"> <div id="txt"></div> </body> </html>
<html>
<head>
<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>
</head><body onload="startTime()">
<div id="txt"></div>
</body>
</html>
js 时钟。
在这基础上加年月日<html>
<head>
<script type="text/javascript">
function startTime()
{
var today=new Date()
var y=today.getYear()
var m1=today.getMonth()+1
var d=today.getDate()
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=y+"年"+m1+"月"+d+"日"+" "+h+":"+m+":"+s
t=setTimeout('startTime()',500)
}function checkTime(i)
{
if (i<10)
{i="0" + i}
return i
}
</script>
</head><body onload="startTime()">
<div id="txt"></div>
</body>
</html>