-- params@num integer-- params@radix integer 进制基数(2~) 默认为10-- NOTE:先不输出符号function NumberToArray(num, radix)    if type(num) ~= "number" and tonumber(num) == nil then        ERROR("NumberToArray", "params is not a number : ",num);        return {
   0};    end    num = math.abs(tonumber(num));if num == 0 then        INFO("tl.NumberToArray", "params 0 ");        return {
   0};    end    radix = math.abs(tonumber(radix) or 10);    if radix <= 1 then        ERROR("tl.NumberToArray", "radix is error : ",num);        return {
   0};    end    local retArray = {};    while num ~= 0 do        table.insert(retArray, 1, math.mod(num, radix));        num = math.floor(num/radix);    end return retArray;end