Java Math BigDecimal.unscaledValue() 方法

package com.codingdict;



import java.math.*;



public class BigDecimalDemo {



   public static void main(String[] args) {



      // create 2 BigDecimal objects

      BigDecimal bg1, bg2;



      // create 2 BigInteger objects

      BigInteger bi1, bi2;



      bg1 = new BigDecimal("123.12");

      bg2 = new BigDecimal("-245.03");



      // assign unscaledValue of bg1,bg2 to bi1,bi2

      bi1 = bg1.unscaledValue();

      bi2 = bg2.unscaledValue();



      String str1 = "The Unscaled Value of " + bg1 + " is " + bi1;

      String str2 = "The Unscaled Value of " + bg2 + " is " + bi2;



      // print bi1, bi2 values

      System.out.println( str1 );

      System.out.println( str2 );

   }

}