PackageCom.ob;Importjava.text.ParseException;ImportJava.text.SimpleDateFormat;ImportJava.util.Calendar;Importjava.util.Date; Public classDatetest { Public Static voidMain (string[] args)throwsparseexception {Calendar now=calendar.getinstance (); System.out.println ("Year:" +Now.get (calendar.year)); System.out.println ("Month:" + (Now.get (calendar.month) + 1) + ""); System.out.println ("Day:" +Now.get (calendar.day_of_month)); System.out.println ("When:" +Now.get (calendar.hour_of_day)); System.out.println ("Sub:" +Now.get (Calendar.minute)); System.out.println ("Seconds:" +Now.get (Calendar.second)); System.out.println ("Current time milliseconds:" +Now.gettimeinmillis ()); System.out.println (Now.gettime ()); Date D=NewDate (); System.out.println (d); SimpleDateFormat SDF=NewSimpleDateFormat ("Yyyy-mm-dd HH:mm:ss"); String Datenowstr=Sdf.format (d); System.out.println ("Date after formatting:" +datenowstr); String Str= "2012-1-13 17:26:33";//the same format as the SDF definition aboveDate today =sdf.parse (str); System.out.println ("String turns into date:" +today); }}
Java gets the month and day method of the current time