找出本月的第一个星期日/星期一等的日期 [英] find out the date for first Sunday/Monday etc of the month

问题描述

我想在java中检测每个月的第一个/第二周的第一个星期天/星期一的日期？
我如何实现？

I want to detect date of First Sunday/Monday of first/second week in every month in java? How can I achieve it?

我已经在java中检查了Calendar类和Date类，但无法获得解决方案，请帮助我

I have checked Calendar class as well as Date class in java but not able to get solution for that so please help me out for this.

推荐答案

使用Java 8做最简单的方法是：

The simplest method of doing it with Java 8 is:

LocalDate firstSundayOfNextMonth = LocalDate
              .now()
              .with(firstDayOfNextMonth())
              .with(nextOrSame(DayOfWeek.MONDAY));

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