Java Math BigInteger.intValue() 方法

package com.codingdict;



import java.math.*;



public class BigIntegerDemo {



   public static void main(String[] args) {



      // create 2 BigInteger objects

      BigInteger bi1, bi2;



      // create 2 Integer objects

      Integer i1, i2;



      // assign values to bi1, bi2

      bi1 = new BigInteger("123");

      bi2 = new BigInteger("9888486986");



      // assign the integer values of bi1, bi2 to i1, i2

      i1 = bi1.intValue();

      i2 = bi2.intValue();



      String str1 = "Integer value of " +bi1+ " is " +i1;

      String str2 = "Integer value of " +bi2+ " is " +i2;



      // print i1, i2 values

      System.out.println( str1 );

      System.out.println( str2 );

   }

}