时间：2020-12-26 13:00:01 | 栏目：JavaScript代码 | 点击：次
1、第一种形式
<html>
<head>
<title>时间</title>
<script type="text/javascript">
setInterval("showtime()", 1000);
function showtime() {
var date = new Date();
var time = date.getHours() + ":" + date.getMinutes() + ":"
+ date.getSeconds();
document.getElementById("timeBox").value = time;
}
</script>
</head>
<body>
<div style="text-align:center;">
当前时间：<input type="text" name="timeBox" id="time" />
</div>
</body>
</html>
2、第二种形式
<html>
<head>
<title>时间</title>
<script type="text/javascript">
//获得当前时间,刻度为一千分一秒
function showLeftTime() {
var now = new Date();
var year = now.getFullYear();
var month = now.getMonth() + 1;
var day = now.getDate();
var hours = now.getHours();
var minutes = now.getMinutes();
var seconds = now.getSeconds();
document.all.show.innerHTML = "" + year + "年" + month + "月" + day + "日</br> " + hours + ":" + minutes + ":" + seconds + "";
//document.getElementById("show").innerHTML = "" + year + "年" + month + "月" + day + "日</br> " + hours + ":" + minutes + ":" + seconds + "";
//一秒刷新一次显示时间
setTimeout(showLeftTime, 1000);
}
</script>
</head>
<body onload="showLeftTime()">
<label id="show"></label><br/>
<!-- <script type="text/javaScript">
showLeftTime();
</script> -->
</body>
</html>