使用Java8新特性LocalDateTime获取周几

package test;

import java.time.LocalDateTime;

public class Test {
    public static void main(String[] args){
        //获取当前时间
        LocalDateTime endDate = LocalDateTime.now();
        //获取当前周
        Integer week = endDate.getDayOfWeek().getValue();
        System.out.println("获取当前周:" + week);
    }
}

控制台执行结果:
Java8新特性LocalDateTime获取周几

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