Java String and Date convert
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//String to dateString date = "15/04/2015";SimpleDateFormat sf = new SimpleDateFormat("dd/MM/yyyy");try {Date myDate = sf.parse(date);} catch (java.text.ParseException e) {e.printStackTrace();}//Date to StringString dateToString = ""; Date myDate = new Date();dateToString=(new SimpleDateFormat("yyyy-MM-dd")).format(myDate); System.out.println(dateToString);
G Era designator Text ADy Year Year 1996; 96Y Week year Year 2009; 09M Month in year Month July; Jul; 07w Week in year Number 27W Week in month Number 2D Day in year Number 189d Day in month Number 10F Day of week in month Number 2E Day name in week Text Tuesday; Tueu Day number of week (1 = Monday, ..., 7 = Sunday) Number 1a Am/pm marker Text PMH Hour in day (0-23) Number 0k Hour in day (1-24) Number 24K Hour in am/pm (0-11) Number 0h Hour in am/pm (1-12) Number 12m Minute in hour Number 30s Second in minute Number 55S Millisecond Number 978z Time zone General time zone Pacific Standard Time; PST; GMT-08:00Z Time zone RFC 822 time zone -0800X Time zone ISO 8601 time zone -08; -0800; -08:00
Examples"yyyy.MM.dd G 'at' HH:mm:ss z" 2001.07.04 AD at 12:08:56 PDT"EEE, MMM d, ''yy" Wed, Jul 4, '01"h:mm a" 12:08 PM"hh 'o''clock' a, zzzz" 12 o'clock PM, Pacific Daylight Time"K:mm a, z" 0:08 PM, PDT"yyyyy.MMMMM.dd GGG hh:mm aaa" 02001.July.04 AD 12:08 PM"EEE, d MMM yyyy HH:mm:ss Z" Wed, 4 Jul 2001 12:08:56 -0700"yyMMddHHmmssZ" 010704120856-0700"yyyy-MM-dd'T'HH:mm:ss.SSSZ" 2001-07-04T12:08:56.235-0700"yyyy-MM-dd'T'HH:mm:ss.SSSXXX" 2001-07-04T12:08:56.235-07:00"YYYY-'W'ww-u" 2001-W27-3
“yyyy” -> “2003″MMonthText or Number“M” -> “7″
“M” -> “12″
“MM” -> “07″
“MMM” -> “Jul”
“MMMM” -> “December”dDay in monthNumber“d” -> “3″
“dd” -> “03″hHour (1-12, AM/PM)Number“h” -> “3″
“hh” -> “03″HHour (0-23)Number“H” -> “15″
“HH” -> “15″kHour (1-24)Number“k” -> “3″
“kk” -> “03″KHour (0-11 AM/PM)Number“K” -> “15″
“KK” -> “15″mMinuteNumber“m” -> “7″
“m” -> “15″
“mm” -> “15″sSecondNumber“s” -> “15″
“ss” -> “15″SMillisecond (0-999)Number“SSS” -> “007″EDay in weekText“EEE” -> “Tue”
“EEEE” -> “Tuesday”DDay in year (1-365 or 1-364)Number“D” -> “65″
“DDD” -> “065″FDay of week in month (1-5)Number“F” -> “1″wWeek in year (1-53)Number“w” -> “7″WWeek in month (1-5)Number“W” -> “3″aAM/PMText“a” -> “AM”
“aa” -> “AM”zTime zoneText“z” -> “EST”
“zzz” -> “EST”
“zzzz” -> “Eastern Standard Time”‘Excape for textDelimiter“‘hour’ h” -> “hour 9″”Single quoteLiteral“ss”SSS” -> “45’876″
FROM:
http://javatechniques.com/blog/dateformat-and-simpledateformat-examples/
http://www.mkyong.com/java/java-date-and-calendar-examples/
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