convert String “30-MAR-07” to date object

问题

SimpleDateFormat formatter = new SimpleDateFormat("mm/dd/yyyy");
dt = formatter.parse(temp[0]);

gives me the error

java.text.ParseException: Unparseable date: "30-MAR-07"

Is there any way that I can format the given String to a Date object without having to write my own string splitting and translating-to-months-in-numerals methods? Thanks

回答1:

Use correct format, as follows,

SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yy");

回答2:

Your SimpleDateFormat pattern is completely incorrect for "30-MAR-07". It's got the values in the wrong order, it uses the wrong separator, and the wrong month format. You want:

SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yy");

You may also want to specify the locale, e.g.

SimpleDateFormat formatter = new SimpleDateFormat("dd-MMM-yy", Locale.US);

I've checked that this works - at least on my machine :)

回答3:

Try this... (new SimpleDateFormat("dd-MMM-yy")

System.out.println(new SimpleDateFormat("dd-MMM-yy").format(new Date("30-MAR-07")));

来源：https://stackoverflow.com/questions/11527451/convert-string-30-mar-07-to-date-object