code: public static BigDecimal toBigDecimal(Number number) {
  		if (null == number) {
  			return BigDecimal.ZERO;
  		}
  		return toBigDecimal(number.toString());
  	}
docs: 数字转{@link BigDecimal}
  
  @param number 数字
  @return {@link BigDecimal}
  @since 4.0.9