package time; import java.sql.Timestamp; import java.util.Calendar; import java.util.Date; public class Weekday { public static void main(String[] args) { //long time=System.currentTimeMillis(); Date date=new Date(); long time=date.getTime(); Timestamp ts=new Timestamp(time); System.out.println(ts); int zone=ts.getHours(); System.out.println(zone); if(zone>=8&&zone<=18){ System.out.println("xxxx"); }else{ System.out.println("oooo"); } Calendar cal=Calendar.getInstance(); cal.setTime(date); if(cal.get(Calendar.DAY_OF_WEEK)==Calendar.SATURDAY||cal.get(Calendar.DAY_OF_WEEK)==Calendar.SUNDAY){ System.out.println("oooo"); }else{ System.out.println("xxxx"); } } }