java 获取当前时间的年份 月份 日期

 Calendar cal = Calendar.getInstance();
    int day = cal.get(Calendar.DATE);
    int month = cal.get(Calendar.MONTH) + 1;
    int year = cal.get(Calendar.YEAR);
    int dow = cal.get(Calendar.DAY_OF_WEEK);
    int dom = cal.get(Calendar.DAY_OF_MONTH);
    int doy = cal.get(Calendar.DAY_OF_YEAR);

    System.out.println("Current Date: " + cal.getTime());
    System.out.println("Day: " + day);
    System.out.println("Month: " + month);
    System.out.println("Year: " + year);
    System.out.println("Day of Week: " + dow);
    System.out.println("Day of Month: " + dom);
    System.out.println("Day of Year: " + doy);