<html >
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>时间</title>
<script type="text/javascript">
function timer(){
var currentDate=new Date();//日期
var year=currentDate.getFullYear();//年
var month=currentDate.getMonth()+1;//月
var day=currentDate.getDate();//日
var h=currentDate.getHours()//小时
var m=currentDate.getMinutes()//分
var s=currentDate.getSeconds()//秒
m=checkTime(m)
s=checkTime(s)
document.getElementById('txt').innerHTML=year+'-'+month+'-'+day+''+h+":"+m+":"+s
t=setTimeout('timer()',1000);//每1秒变化一下
}
function checkTime(i){
if(i<10){
i="0"+i
}
return i
}
</script>
</head>
<body onload="timer();">
<div id="txt">
</div>
</body>
</html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>时间</title>
<script type="text/javascript">
function timer(){
var currentDate=new Date();//日期
var year=currentDate.getFullYear();//年
var month=currentDate.getMonth()+1;//月
var day=currentDate.getDate();//日
var h=currentDate.getHours()//小时
var m=currentDate.getMinutes()//分
var s=currentDate.getSeconds()//秒
m=checkTime(m)
s=checkTime(s)
document.getElementById('txt').innerHTML=year+'-'+month+'-'+day+''+h+":"+m+":"+s
t=setTimeout('timer()',1000);//每1秒变化一下
}
function checkTime(i){
if(i<10){
i="0"+i
}
return i
}
</script>
</head>
<body onload="timer();">
<div id="txt">
</div>
</body>
</html>