【蓝桥杯】Java获得年月日

import java.util.Calendar;

public class 获得年月日 {

	public static void main(String[] args) {
		Calendar c = Calendar.getInstance();
		// 获得年份
		System.out.println("现在是：" + c.get(Calendar.YEAR) + "年");
		// 获得月份
		System.out.println("现在是：" + (c.get(Calendar.MONTH) + 1) + "月");
		//获得日期(一)
		System.out.println("现在是：" + c.get(Calendar.DATE) + "号");
		//获得日期(二)
		System.out.println("现在是：" + c.get(Calendar.DAY_OF_MONTH) + "号");
		// 获得这是今年的第几天
		System.out.println("现在是今年第" + c.get(Calendar.DAY_OF_YEAR) + "天");
		// 获得今天周几
		System.out.println("现在是星期：" + (c.get(Calendar.DAY_OF_WEEK)-1) );
		// 获得今天是这个月的第几周
		System.out.println("现在是第：" + c.get(Calendar.DAY_OF_WEEK_IN_MONTH) + "周" );
		// 12小时制的时间
		System.out.println("现在是：" + c.get(Calendar.HOUR) + "点");
		// 24小时制的时间
		System.out.println("现在是：" + c.get(Calendar.HOUR_OF_DAY) + "点");
		// 分钟数
		System.out.println("现在是：" + c.get(Calendar.MINUTE) + "分");
		// 秒数
		System.out.println("现在是：" + c.get(Calendar.SECOND) + "秒");
		// 毫秒
		System.out.println("现在是：" + c.get(Calendar.MILLISECOND) + "毫秒");
		
		//北京时间
		int year=c.get(Calendar.YEAR);
		int month=(c.get(Calendar.MONTH) + 1);
		int ri=c.get(Calendar.DATE);
		int day=c.get(Calendar.DAY_OF_YEAR);
		int xingqi=(c.get(Calendar.DAY_OF_WEEK)-1);
		int zhou=(c.get(Calendar.DAY_OF_WEEK)-1);
		int hour=c.get(Calendar.HOUR);
		int min=c.get(Calendar.MINUTE);
		int miao=c.get(Calendar.SECOND);
		int haomiao=c.get(Calendar.MILLISECOND);
		System.out.println("北京时间："+year+"年"+month+"月"+ri+"号"+" "+"第"+day+"天"+" "+"星期"+xingqi+" "+"第"+zhou+"周"+" "+hour+"点"+min+"分"+miao+"秒"+haomiao+"毫秒");
	}

}