Java Math BigDecimal.toBigInteger() 方法

package com.codingdict;



import java.math.*;



public class BigDecimalDemo {



   public static void main(String[] args) {



      // create a BigDecimal object

      BigDecimal bg1;



      // create a BigInteger object

      BigInteger i1;



      bg1 = new BigDecimal("235.738");



      // assign the BigInteger value of bg1 to i1

      i1 = bg1.toBigInteger();



      String str = "BigInteger value of " + bg1 + " is " + i1;



      // print i1 value

      System.out.println( str );

   }

}