public static long yyyyMMddHHmmss2ms(String yyyyMMddHHmmss, ZoneId zoneId) {
        LocalDateTime localDateTime =
                LocalDateTime.parse(yyyyMMddHHmmss, sdf4yyyyMMddHHmmss);
        return LocalDateTime.from(localDateTime).atZone(zoneId).toInstant().toEpochMilli();
    }
Converts the time string in yyyyMMddHHmmss format to timestamp value
under the specified time zone

@param yyyyMMddHHmmss the time string in yyyyMMddHHmmss format
@param zoneId the specified time zone
@return the timestamp value
inlong-tubemq/tubemq-core/src/main/java/org/apache/inlong/tubemq/corebase/utils/DateTimeConvertUtils.java