博客

Calendar

Calendar是一个抽象类

构造器被protected修饰

需要通过getInstance()获取实例

public static void main(String[] args)  {
        Calendar instance = Calendar.getInstance();
        System.out.println("年 "+instance.get(instance.YEAR));
        System.out.println("月 "+(instance.get(instance.MONTH)+1));
        System.out.println("日 "+instance.get(instance.DATE));
        System.out.println("时 "+instance.get(instance.HOUR));
        System.out.println("分 "+instance.get(instance.MINUTE));
        System.out.println("秒 "+instance.get(instance.SECOND));

    }