InPro

자바 Java String to DateTime DateTime to String LocalDateTime 변환 public class DateTest { public static main(String[] args) throws ParseException { String dateTimeStr = "2022-07-20 09:30:25.123"; String dateFormatPattern = "yyyy-MM-dd HH:mm:ss"; // Date to String SimpleDateFormat dateFormat = new SimpleDateFormat(dateFormatPattern); Date date = dateFormat.parse(dateTimeStr); // Wed Jul 20 09:30:25 ..