import java.time. LocalDate;
A import java. time.Period;
5 public class dome03{
public static void main(String[]args){
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LocalDate birthday-LocalDate.of (2018, 12, 12);
LocalDate now-LocalDate.now) ;
/计算两 日期的间隔
Period between-Period.between(birthday, now);
System.out.print1n(“时间间隔为"+betweengetYears（)+"年”）；
System.out.println(”时间间隔方1+between.getMonths（)¥1月”
System.out.printin(“时间间隔力“fbetween-ge tDays（+'天”：/
//