HTML JS显示年月日

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>JS显示年月日</title>
 <script language=Javascript> 
  function time(){
    //获得显示时间的div
    t_div = document.getElementById('showtime');
   var now=new Date()
    //替换div内容 
   t_div.innerHTML = "现在是"+now.getFullYear()
    +"年"+(now.getMonth()+1)+"月"+now.getDate()
    +"日"+now.getHours()+"时"+now.getMinutes()
    +"分"+now.getSeconds()+"秒";
    //等待一秒钟后调用time方法,由于settimeout在time方法内,所以可以无限调用
   setTimeout(time,1000);
  }
</script>
</head>

<body  onload="time()">
<div id="showtime"></div>
</body>
</html>

  

posted @ 2018-09-19 10:34  都是城市惹的祸  阅读(729)  评论(0)    收藏  举报