Convert date and time to timestamp format java "2019-02-21T14:10:18.161+0000"

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I need to convert this time and date to this timestamp format : 2019/04/22 10:04:30 to 2019-02-21T14:10:18.161+0000

this is my code, it's not working, I miss something, right?

String isoDatePattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";

SimpleDateFormat simpleDateFormat = new SimpleDateFormat(isoDatePattern);

Date d = null;
try {
    d = simpleDateFormat.parse("2019/04/22 10:04:30");
} 
catch (ParseException e) {
    e.printStackTrace();
}

String dateString = simpleDateFormat.format(d);
Log.e("dateString ::::> ",dateString);

You try to parse the input with the output format. Untested:

String isoInputDatePattern = "yyyy/MM/dd HH:mm:ss";
SimpleDateFormat simpleInputDateFormat = new SimpleDateFormat(isoInputDatePattern);

String isoOutputDatePattern = "yyyy-MM-dd'T'HH:mm:ss.SSSZ";
SimpleDateFormat simpleOutputDateFormat = new SimpleDateFormat(isoOutputDatePattern);

Date d = null;
try {
   d = simpleInputDateFormat.parse("2019/04/22 10:04:30");
} catch (ParseException e) {
   e.printStackTrace();
}

String dateString = simpleOutputDateFormat.format(d);
Log.e("dateString ::::> ",dateString);

Convert date and time to timestamp format java "2019-02-21T14:10 , Timestamp is one of a few legacy date-time objects in Java. This means we can take a date in any format, we just need to first convert it into a� In Java, we can use Timestamp.valueOf (LocalDateTime) to convert a LocalDateTime into a Timestamp. 1.

You need two formats: the format of the date you have, to parse it, and the format of the date you want, to format it back.

Convert between String and Timestamp, Java – Convert String to 24 hour format. In this example we have three Strings of different formats and we are converting them to a 24 hour date time format. If the� Using above information, we can create following pattern to display time in 12 hour format including AM/PM information in formatted date string. hh:mm:ss a. 2. Java example to format date in 12 hours pattern. Java program to display the current date time in 12 hour format.

Given the date string you're trying to parse, you would need:

String datePattern = "yyyy/MM/dd HH:mm:ss";

For the pattern.

You probably should consider using Java 8 date/time though instead:

String str = "2019/04/22 10:04:30";
DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss");
LocalDateTime dateTime = LocalDateTime.parse(str, formatter);

How to convert String to 24 hour date time format in java, Java convert DateTime to Times. Here is an example on how to convert a joda DateTime to a Timestamp. DateTimeFormat; import org.joda.time.format. I have a timestamp in json that is from a Linux server. I would like to convert it into a simple date-time format using Java. I need the date and time in the following format: dd-mm-yyyy hh:mm:ss. here is my JSON data: [ { "batch_date": 1419038000 }, { "batch_date": 1419037000 } ]

Date and Time, Here is an example on how to convert a Date to a Timestamp. Source: ( DateToTimestamp.java). import java.sql.Timestamp; import java. We can convert Timestamp to Date in java using constructor of java.util.Date class. The constructor of Date class receives long value as an argument. So, you need to convert Timestamp object into long value using getTime () method of java.sql.Timestamp class. Let's see the constructor of Date class and signature of getTime () method.

Date and Time, Java SimpleDateFormat: Easily get the date, time, or datetime. On a related note, if you just need to quickly get the date or time in a nice format,� Unix Time. Unix time (also known as POSIX time or Epoch time) is a system for describing instants in time, defined as the number of seconds that have elapsed since 00:00:00 Coordinated Universal Time (UTC), Thursday, 1 January 1970, not counting leap seconds.

Java SimpleDateFormat example: How to convert a Date to a , Learn how to convert timestamp to date in Python, PHP, JavaScript, Bash, Timestamp Online also supports countdown, so you can see, how much time remains to particular timestamp. Java, import Java.Util.Date; import java.text. SimpleDateFormat; Date HH:mm:ss") String date = dateFormat.format( currentDate);. =(A1 / 86400) + 25569 Format the result cell for date/time, the result will be in GMT time (A1 is the cell with the epoch number). For other time zones: =((A1 +/- time zone adjustment ) / 86400) + 25569.

Comments
  • Your isoDatePattern is different from the actual input format you are trying to parse with it.
  • It's working, thank's @Christian. my output : E/dateString ::::>: 2019-04-22T10:04:30.000+0100
  • These terrible date-time classes were supplanted years ago with the adoption of JSR 310. Use java.time classes instead.
  • not sure I understand why. There is no rule that all date formats must conform to ISO 8601 (maybe it's a best practice), but that's not the OP's requirements.
  • I see, I just pasted OP's code and didn't check the variable name. Fixed.
  • @BasilBourque fixed.