標籤：ati time pre gets 代碼 on() ret end date()
源：https://www.oschina.net/code/snippet_2318153_54763
<!DOCTYPE html><html><head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>原生js 目前時間 倒計時代碼</title> <style> *{margin:0;padding:0;} body{text-align:center;} .text{margin-top:150px;font-size:14px;} </style> <script> window.onload=function(){ getMyTime(); getMyTime1(); } //1.前面補0 function p(n){ return n<10?‘0‘+n:n; } //2.倒計時 function getMyTime(){ var startDate=new Date(); var endDate=new Date(‘2017/4/17 11:15:00‘); var countDown=(endDate.getTime()-startDate.getTime())/1000; var day=parseInt(countDown/(24*60*60)); var h=parseInt(countDown/(60*60)%24); var m=parseInt(countDown/60%60); var s=parseInt(countDown%60); document.getElementById(‘time‘).innerHTML=day+‘天‘+p(h)+‘時‘+p(m)+‘分‘+p(s)+‘秒‘; setTimeout(‘getMyTime()‘,500); if(countDown<=0){ document.getElementById(‘time‘).innerHTML=‘活動結束‘; } } //3.目前時間 function getMyTime1(){ var myDate=new Date(); var year=myDate.getFullYear(); var month=myDate.getMonth()+1; var day=myDate.getDate(); var week=myDate.getDay(); var array=[‘星期日‘,‘星期一‘,‘星期二‘,‘星期三‘,‘星期四‘,‘星期五‘,‘星期六‘,]; var hour=myDate.getHours(); var minute=myDate.getMinutes(); var second=myDate.getSeconds(); document.getElementById(‘time1‘).innerHTML=year+‘年‘+month+‘月‘+day+‘日‘+‘ ‘+array[week]+‘ ‘+p(hour)+‘:‘+p(minute)+‘:‘+p(second); setTimeout(‘getMyTime1()‘,500); } </script></head><body> <div class="text"> <p>倒計時間：<span id="time"></span></p> <p>目前時間：<span id="time1"></span></p> </div></body></html>
原生js 目前時間 倒計時代碼
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