java.time.Period.plus() 方法示例

package com.codingdict;

import java.time.Period;

public class PeriodDemo {
   public static void main(String[] args) {

      Period period = Period.of(1,5,2);
      System.out.println("Years: " + period.getYears()
         + ", Months: " + period.getMonths()
         +", Days: " + period.getDays());   
      Period period1 = period.plus(Period.ofDays(5));
      System.out.println("Years: " + period1.getYears()
         + ", Months: " + period1.getMonths()
         +", Days: " + period1.getDays());  

   }
}