小编Vik*_*kas的帖子

我尝试这样做，但它总是以字符串格式给出。

    String createDate = "2019-04-25 07:06:42.790";

    DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss.SSS", Locale.US);
    LocalDateTime localDateTime = LocalDateTime.parse(createDate, formatter);

    System.out.println(formatter.format(localDateTime));

    SimpleDateFormat formatter1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.US);
    formatter1.setTimeZone(TimeZone.getTimeZone("IST"));

    Date date = formatter1.parse(createDate);
    System.out.println(date);
    
    String formattedDateString = formatter1.format(date);
    System.out.println(formattedDateString);

上述代码的输出：

2019-04-25 07:06:42.790
Thu Apr 25 07:06:42 IST 2019
2019-04-25 07:06:42.790