<div class="time-item">
<strong id="minute_show">02</strong>
<strong id="">:</strong>
<strong id="second_show">00</strong>
</div>
// 倒计时
var intDiff = parseInt(120);//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;
$('#minute_show').html('<s></s>'+minute);
$('#second_show').html('<s></s>'+second);
intDiff--;
if(intDiff==0){
$(".receive_number01").hide();
$(".receive_number02").show();
$("#failed_otp_clock").show();
}
}, 1000);
}
$(function(){
timer(intDiff);
});