--把时间 秒，转化为xx天xx时xx分xx秒 的形式
function convertTimeForm(second)
    local timeDay                   = math.floor(second/86400)
    local timeHour                  = math.fmod(math.floor(second/3600), 24)
    local timeMinute                = math.fmod(math.floor(second/60), 60)
    local timeSecond                = math.fmod(second, 60)

    return timeDay, timeHour, timeMinute, timeSecond
end

local function formatTime(time)
    local hour = math.floor(time/3600);
    local minute = math.fmod(math.floor(time/60), 60)
    local second = math.fmod(time, 60)
    local rtTime = string.format("%s:%s:%s", hour, minute, second)

    return rtTime
end

--把1990.1.1至今的秒数，转化为年月日，时分
--endTime 单位毫秒
os.date("%Y-%m-%d  %H:%M",math.floor(endTime/1000))