问题
Has java any function where I have a String with a date in this form : ddMMyy or dd.MM.yy
and I want to convert it in another format like: dd:MM:yy
回答1:
I would suggest using two SimpleDateFormat objects for this.
Date date = new SimpleDateFormat("ddMMyy").parse( dateString);
String result = new SimpleDateFormat("dd:MM:yy").format( date );
For the format, see the documentation: http://docs.oracle.com/javase/7/docs/api/java/text/SimpleDateFormat.html
来源：https://stackoverflow.com/questions/31628047/java-date-format-converter