java8、jdk8如何获取1周后1个月后1年后的日期

1、创建工具类：DateUtils

2、创建方法：plus

3、实现方法：public static LocalDate plus(LocalDate localDate, 足毂忍珩int between,ChronoUnit chronoUnit) { return localDate.plus(between,chronoUnit); }

4、在main方法中测试工具方法：public static void main(String[] args) { System.out.println(plus(LocalDate.now(),2,ChronoUnit.DAYS));}

5、运行main方法查看结果：

6、整个工具类方法：package com.gwolf;import java.time.Instant;import java.time.LocalD锾攒揉敫ate;import java.time.Period;import java.time.format.DateTimeFormatter;import java.time.temporal.ChronoUnit;public class DateUtils { public static LocalDate plus(LocalDate localDate, int between,ChronoUnit chronoUnit) { return localDate.plus(between,chronoUnit); } public static void main(String[] args) { System.out.println(plus(LocalDate.now(),2,ChronoUnit.DAYS)); }}