kotlin val timeZoneOffset = TimeZoneOffset("America/New_York") val offsetDateTime = dateTime.toOffset(timeZoneOffset) kotlin val sourceTimeZone = TimeZone("America/New_York") val destinationTimeZone = TimeZone("Asia/Shanghai") val newDateTime = dateTime.changeTimeZone(sourceTimeZone, destinationTimeZone) kotlin val localDateTime = dateTime.toLocalDateTime() kotlin val utcDateTime = dateTime.toUtc() kotlin val timeZone = TimeZone("Asia/Shanghai") kotlin import com.soywiz.klock.* fun main() { val sourceTimeZone = TimeZone("America/New_York") val destinationTimeZone = TimeZone("Asia/Shanghai") val newDateTime = dateTime.changeTimeZone(sourceTimeZone, destinationTimeZone) println(newDateTime) }