企业组织11.11优惠活动

// 倒计时功能示例
function countDown(endTime) {
    const now = new Date().getTime();
    const distance = endTime - now;

    if (distance < 0) {
        clearInterval(interval);
        document.getElementById('countdown').innerHTML = "EXPIRED";
        return;
    }

    const days = Math.floor(distance / (1000 * 60 * 60 * 24));
    const hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
    const minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
    const seconds = Math.floor((distance % (1000 * 60)) / 1000);

    document.getElementById('countdown').innerHTML = days + "d " + hours + "h "
    + minutes + "m " + seconds + "s ";
}

const deadline = new Date(Date.parse(new Date()) + 15 * 24 * 60 * 60 * 1000); // 设置截止时间
const interval = setInterval(countDown, 1000, deadline);