Java中两个日期之间的天数差异？

import java.time.LocalDate;
import java.time.temporal.ChronoUnit;

public class DateDifference {
    public static void main(String[] args) {
        // 起始日期
        LocalDate startDate = LocalDate.parse("2022-01-01");
        // 结束日期
        LocalDate endDate = LocalDate.parse("2022-01-10");

        // 计算天数差异
        long daysDiff = ChronoUnit.DAYS.between(startDate, endDate);

        System.out.println("天数差异：" + daysDiff);
    }
}