JDK8 LocalDate to LocalDateTime

版权声明：一家之言，看完就忘了吧 https://blog.csdn.net/leisure_life/article/details/90292259

 public static LocalDateTime localDateToLocalDateTime(LocalDate localDate) {

        ZoneId zone = ZoneId.systemDefault();
        Instant instant = localDate.atStartOfDay().atZone(zone).toInstant();
        Date date =  Date.from(instant);

        instant = date.toInstant();
        zone = ZoneId.systemDefault();
       return LocalDateTime.ofInstant(instant, zone);
    }