在LocalDate和XMLGregorianCalendar之间转换

从转换

LocalDate

XMLGregorianCalendar

LocalDate date = LocalDate.now();GregorianCalendar gcal = GregorianCalendar.from(date.atStartOfDay(ZoneId.systemDefault()));XMLGregorianCalendar xcal = DatatypeFactory.newInstance().newXMLGregorianCalendar(gcal);

转换回来比较简单：

xcal.toGregorianCalendar().toZonedDateTime().toLocalDate();