LocalDate与Date转化

01. -->

 public void uDateToLocalDateTime() {
         date = new ();
        Instant instant = ();
        ZoneId zone = ();
        LocalDateTime localDateTime = (instant, zone);
}

 

 02. -->

 public void uDateToLocalDate() {
         date = new ();
        Instant instant = ();
        ZoneId zone = ();
        LocalDateTime localDateTime = (instant, zone);
        LocalDate localDate = ();
 }

 

 03. -->

public void uDateToLocalTime() {
         date = new ();
        Instant instant = ();
        ZoneId zone = ();
        LocalDateTime localDateTime = (instant, zone);
        LocalTime localTime = ();
}

 04. -->

public void localDateTimeToUdate() {
        LocalDateTime localDateTime = ();
        ZoneId zone = ();
        Instant instant = (zone).toInstant();
         date = (instant);
}

05. -->

public void localDateToUdate() {
        LocalDate localDate = ();
        ZoneId zone = ();
        Instant instant = ().atZone(zone).toInstant();
         date = (instant);
}

 

 06. -->

public void LocalTimeToUdate() {
        LocalTime localTime = ();
        LocalDate localDate = ();
        LocalDateTime localDateTime = (localDate, localTime);
        ZoneId zone = ();
        Instant instant = (zone).toInstant();
         date = (instant);
}

 

示例如下：

   /**
     * String日期时间转换 LocalTime
     * @param strDateTime  2018-09-28 17:07:05
     * @return
     */
    public static LocalTime strDateTime2LocalTime(String strDateTime){
        LocalTime localTime = null;
        if (!(strDateTime)){
            SimpleDateFormat df =new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
            try {
                Date date = (strDateTime);
                ("时间："+ date);
                Instant instant = ();
                ZoneId zone = ();
                LocalDateTime localDateTime = (instant, zone);
                localTime = ();
                (localTime);
            } catch (ParseException e) {
                ();
            }
        }
        return localTime;
    }

 

参考文章：

LocalDate与Date转化：  /liusk/p/