Java如何计算两个日期之间间隔的天数和月数呢?

计算日期天数和月数间隔的实现思路
    1.使用Period.between即可计算两个日期之间的间隔
     此方法会返回Period对象
    2.使用Period对象中的方法即可返回两个日期之间的间隔信息
	   如:天数/月数

package com.java265.util;

import java.time.LocalDate;
import java.time.Period;

public class TestClass {
    public static void main(String[] args) {
        LocalDate today = LocalDate.now();
        LocalDate java8Release = LocalDate.of(2023, 7, 22);
        Period periodToNextJavaRelease = Period.between(today, java8Release);
        System.out.println("Months left between today and Java 8 release : "
                + periodToNextJavaRelease.getMonths() );
    }
}