public static String ms2yyyyMMddHHmmss(long timestamp) {
        return ms2yyyyMMddHHmmss(timestamp, defZoneId);
    }
Converts the specified timestamp value to a string
in the format yyyyMMddHHmmss under the current system default time zone

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