页面显示当前时间
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title></title> </head> <body> <h1 id="t">当前时间是:<span></span>年<span></span>月<span></span>日<span></span>时<span></span>分<span></span>秒</h1> </body> <script> var ss=document.getElementById('t').getElementsByTagName('span'); function changetime(){ var time=new Date(); ss[0].innerHTML=time.getFullYear(); ss[1].innerHTML=time.getMonth()+1; ss[2].innerHTML=time.getDate(); ss[3].innerHTML=time.getHours(); ss[4].innerHTML=time.getMinutes(); ss[5].innerHTML=time.getSeconds(); } changetime(); setInterval(function(){ changetime(); },1000) </script> </html>