public static BigDecimal toBigDecimal(byte[] strBytes) {
        if (strBytes == null) {
            return null;
        }
        return parseBigDecimal(strBytes, 0, strBytes.length);
    }
All the positive powers of 10 that can be
represented exactly in double/float.
core/src/main/java/com/alibaba/fastjson2/util/TypeUtils.java