秒数转换为天时分秒

秒数转换为天时分秒

function formartSecToStr(seconds){
    let daySec = 24 * 60 * 60;
    let hourSec = 60 * 60;
    let minuteSec = 60;
    let dd = Math.floor(seconds / daySec);
    let hh = Math.floor((seconds % daySec) / hourSec );
    let mm = Math.floor((seconds % hourSec) / minuteSec);
    let ss = seconds % minuteSec;
    if(dd > 0){
        return dd + '天' + hh + '小时' + mm + '分钟' + ss + '秒';
    }else if(hh > 0){
        return hh + '小时' + mm + '分钟' + ss + '秒';
    }else if(mm > 0){
        return mm + '分钟' + ss + '秒';
    }else{
        return ss + '秒';
    }
}
console.log(formartSecToStr(20));
console.log(formartSecToStr(61));
console.log(formartSecToStr(3661));
console.log(formartSecToStr(86361));
console.log(formartSecToStr(86661));