一年又一年，新年又快到了，最近大家又開始搶回家過年的車票了，我們就來算一算離新年還有多少天，總結總結在即將過去的2015年大家都收穫了什麼？
本文實例講述了js實現新年倒數效果代碼。分享給大家供大家參考。具體如下：
運作效果圖：
具體代碼：
<!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时间倒计时</title>
<script type="text/javascript">
var time_now_server,time_now_client,time_end,time_server_client,timerID;
//结束时间
time_end=new Date("2015/12/31 09:00:00");
time_end=time_end.getTime();
//开始的时间:如果不填入时间日期默认为当前的日期时间
time_now_server=new Date;
time_now_server=time_now_server.getTime();
time_now_client=new Date();
time_now_client=time_now_client.getTime();
time_server_client=time_now_server-time_now_client;
setTimeout("show_time()",1000);
//显示时间函数
function show_time()
{
var timer = document.getElementById("timer");
if(!timer){
return ;
}
timer.innerHTML =time_server_client;
var time_now,time_distance,str_time;
var int_day,int_hour,int_minute,int_second;
var time_now=new Date();
time_now=time_now.getTime()+time_server_client;
time_distance=time_end-time_now;
if(time_distance>0)
{
int_day=Math.floor(time_distance/86400000)
time_distance-=int_day*86400000;
int_hour=Math.floor(time_distance/3600000)
time_distance-=int_hour*3600000;
int_minute=Math.floor(time_distance/60000)
time_distance-=int_minute*60000;
int_second=Math.floor(time_distance/1000)
if(int_hour<10){
int_hour="0"+int_hour;
}
if(int_minute<10){
int_minute="0"+int_minute;
}
if(int_second<10){
int_second="0"+int_second;
}
str_time=int_day+"天"+int_hour+"小时"+int_minute+"分钟"+int_second+"秒";
timer.innerHTML=str_time;
setTimeout("show_time()",1000);
}
else
{
timer.innerHTML =timer.innerHTML;
clearTimeout(timerID)
window.location.href="http://www.baidu.com";
}
}
</script>
</head>
<body>
<div id="timer" style="font-size:5em; text-align:center; font-family:'BebasNeueRegular', Arial, Helvetica, sans-serif; text-shadow:0 0 5px #00c6ff; "></div>
<div id="yu" style="font-size:5em; text-align:center; font-family:'BebasNeueRegular', Arial, Helvetica, sans-serif; text-shadow:0 0 5px #00c6ff; "></div>
</body>
</html>
希望本文所述對大家學習javascript程式設計有所幫助，大家可以在此基礎上進行美化處理。
