節日倒計時
阿新 • • 發佈:2020-07-18
效果圖:
程式碼如下:
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>倒計時</title> </head> <body> <!-- 距離國慶倒計時 --> <div>距離國慶倒計時:<span>00</span>天 <span>00</span>時 <span>00</span>分<span>00</span>秒 </div> </body> <script type="text/javascript"> function diffTime(){ var guo = +new Date("2020-10-1"); var now = +new Date(); var different = guo - now; var diffSec = parseInt(different/1000); var resSec = diffSec%60; var diffMin = parseInt(diffSec/60); var resMin = diffMin%60; var diffHour = parseInt(diffMin/60); var resHour = diffHour%24; var days = parseInt(diffHour/24) var oSpan = document.getElementsByTagName("span"); var timeArr = [days,resHour,resMin,resSec]; for(var i=0;i<oSpan.length;i++){ oSpan[i].innerText= timeArr[i]; } } setInterval(diffTime,1000); </script> </html>