java获取当前星期几和获取当前时间

源码:

package com.yzx.demo;


import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.Scanner;

//获取时间
public class Test {
    public static void main(String[] args) {
        //1.获取当天星期几
        Scanner  sc=new Scanner(System.in);
        Calendar c=Calendar.getInstance();

        SimpleDateFormat  sdf=new SimpleDateFormat("EEEE");
        String  week=sdf.format(c.getTime());
        System.out.println("当前为:"+week);


        //获取当前日期
        System.out.println(new Date());
        SimpleDateFormat  sdf1=new SimpleDateFormat("yyyy-MM-dd  hh:mm:ss");
        String  date=sdf1.format(new Date());
        System.out.println("当前日期时间为:"+date);

    }
}

运行结果: