var timeStr = '+01:00'; // 直播地址所在时区
var liveTime = '2024/2/26 10:30'

function getLocalTimeFun() {
    var curgetLocalTime = (new Date()).getTime(); // 用户所在地址的时间戳
    var curgetLocalTimeZoneHour = timeStr.split(':')[0] * 1 * 60 * 60 * 1000;
    var curgetLocalTimeZoneMinutes = timeStr.split(':')[1] * 1 * 60 * 1000;
    var curgetPcTimeZone = (new Date()).getTimezoneOffset() / 60 * 60 * 60 * 1000;
    var curtwoContryTime = curgetLocalTimeZoneHour + curgetLocalTimeZoneMinutes + curgetPcTimeZone;
    var curgetLocalTime = curgetLocalTime + curtwoContryTime;
    return curgetLocalTime;
}

function timestampToTime(timestamp) {
    var date = new Date(timestamp); //时间戳为10位需*1000，时间戳为13位的话不需乘1000
    var allTime = {};
    allTime.day = parseInt(date / 1000 / 60 / 60 / 24);
    allTime.hours = parseInt(date / 1000 / 60 / 60 % 24);
    allTime.minutes = parseInt(date / 1000 / 60 % 60);
    allTime.seconds = parseInt(date / 1000 % 60);
    return allTime;
}

liveTime = new Date(liveTime).getTime();
var countdown = setInterval(function () {
    if (liveTime - getLocalTimeFun() > 0) {
        var allTime = timestampToTime(liveTime - getLocalTimeFun());
        if (allTime.day != $('.e-module-202312151534 .countdown .time.days .num').text()) {
            $('.e-module-202312151534 .countdown .time.days .num').text(allTime.day > 9 ? allTime.day : '0' + allTime.day);
        }
        if (allTime.hours != $('.e-module-202312151534 .countdown .time.hours .num').text()) {
            $('.e-module-202312151534 .countdown .time.hours .num').text(allTime.hours > 9 ? allTime.hours : '0' + allTime.hours);
        }
        if (allTime.minutes != $('.e-module-202312151534 .countdown .time.mins .num').text()) {
            $('.e-module-202312151534 .countdown .time.mins .num').text(allTime.minutes > 9 ? allTime.minutes : '0' + allTime.minutes);
        }
        $('.e-module-202312151534 .countdown .time.secs .num').text(allTime.seconds);
    } else {
        window.clearInterval(countdown);
        $('.e-module-202312151534 .countdown .time.days .num').text('00');
        $('.e-module-202312151534 .countdown .time.hours .num').text('00');
        $('.e-module-202312151534 .countdown .time.mins .num').text('00');
        $('.e-module-202312151534 .countdown .time.secs .num').text('00');
    }
}, 1000);