javascript实时显示当天日期的方法

2019-11-20 12:26:29

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本文实例讲述了javascript实时显示当天日期的方法。分享给大家供大家参考。具体实现方法如下：

<!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=utf-8" /><title>js显示时间</title></head><body><div id="divBottom"></div><script type="text/javascript">//获取当天日期function date(){  var date=new Date();  var year=date.getFullYear();  var month=date.getMonth()+1;  var day=date.getDate();  var hour="00"+date.getHours();    hour=hour.substr(hour.length-2);  var minute="00"+date.getMinutes();    minute=minute.substr(minute.length-2);  var second="00"+date.getSeconds();    second=second.substr(second.length-2);  var week=date.getDay();  switch(week)  {    case 1:week="星期一 ";break;    case 2:week="星期二 ";break;    case 3:week="星期三 ";break;    case 4:week="星期四 ";break;    case 5:week="星期五 ";break;    case 6:week="星期六 ";break;    case 0:week="星期日 ";break;    default:week="";break;  }  document.getElementById("divBottom").innerHTML=year+"年"+month+"月"+day+"日"+" "+hour+":"+minute+":"+second+" "+week;}setInterval("date()",1000);</script></body></html>

运行效果如下图所示：