<script type="text/javascript">
var intDiff = parseInt(60);//倒计时总秒数量
function timer(intDiff){
window.setInterval(function(){
var day=0,
hour=0,
minute=0,
second=0;//时间默认值
if(intDiff > 0){
day = Math.floor(intDiff / (60 * 60 * 24));
hour = Math.floor(intDiff / (60 * 60)) - (day * 24);
minute = Math.floor(intDiff / 60) - (day * 24 * 60) - (hour * 60);
second = Math.floor(intDiff) - (day * 24 * 60 * 60) - (hour * 60 * 60) - (minute * 60);
}
if (minute <= 9) minute = '0' + minute;
if (second <= 9) second = '0' + second;
$('#day_show').html(day+"天");
$('#hour_show').html('<s id="h"></s>'+hour+'时');
$('#minute_show').html('<s></s>'+minute+'分');
$('#second_show').html('<s></s>'+second+'秒');
intDiff--;
}, 1000);
}
$(function(){
timer(intDiff);
});
</script>
主页面
<
div
class
=
"time-item"
>
<
span
id
=
"day_show"
>0天</
span
>
<
strong
id
=
"hour_show"
>0时</
strong
>
<
strong
id
=
"minute_show"
>0分</
strong
>
<
strong
id
=
"second_show"
>0秒</
strong
>
</
div
>