具体时间


package ten;
?
import java.util.GregorianCalendar;
?
public class Calendar {
   public static void main(String[] args) {
       GregorianCalendar gregorianCalendar = new GregorianCalendar();
       gregorianCalendar.set(2022,6,15,20,30,07);
       System.out.println("Year\tMonth\tDate\tHour\tHour24\tMinute\tSecond");
       System.out.println(gregorianCalendar.get(java.util.Calendar.YEAR)+"\t"+
               gregorianCalendar.get(java.util.Calendar.MONTH)+"\t"+
               gregorianCalendar.get(java.util.Calendar.DATE)+"\t"+
               gregorianCalendar.get(java.util.Calendar.HOUR)+"\t"+
               gregorianCalendar.get(java.util.Calendar.HOUR_OF_DAY)+"\t"+
               gregorianCalendar.get(java.util.Calendar.MINUTE)+"\t"+
               gregorianCalendar.get(java.util.Calendar.SECOND));
       System.out.println("Days of week:"+gregorianCalendar.get(java.util.Calendar.DAY_OF_WEEK));
       System.out.println("Days of month:"+gregorianCalendar.get(java.util.Calendar.DAY_OF_MONTH));
       System.out.println("Days of year:"+gregorianCalendar.get(java.util.Calendar.DAY_OF_YEAR));
       System.out.println("week of month"+gregorianCalendar.get(java.util.Calendar.WEEK_OF_MONTH));
       System.out.println("week of year"+gregorianCalendar.get(java.util.Calendar.WEEK_OF_YEAR));
  }
}
?