将Tue Jul 07 2019 12:30:42转换为时间戳scala /spark

import java.time.format.DateTimeFormatter
import java.time.{LocalDateTime, ZoneOffset}

val inputDateString = "Tue Jul 07 2019 12:30:42"
val formatter = DateTimeFormatter.ofPattern("EEE MMM dd yyyy HH:mm:ss")
val dateTime = LocalDateTime.parse(inputDateString, formatter)
val timestamp = dateTime.toInstant(ZoneOffset.UTC).getEpochSecond

import java.text.SimpleDateFormat

val inputDateString = "Tue Jul 07 2019 12:30:42"
val format = new SimpleDateFormat("EEE MMM dd yyyy HH:mm:ss")
val date = format.parse(inputDateString)
val timestamp = date.getTime / 1000