java.time.LocalDateTime.atZone() 方法示例 java.time.LocalDateTime.atOffset() 方法示例 java.time.LocalDateTime.compareTo() 方法示例 java.time.LocalDateTime.atZone() 方法示例 package com.codingdict; import java.time.LocalDateTime; import java.time.ZoneId; import java.time.ZonedDateTime; public class LocalDateTimeDemo { public static void main(String[] args) { LocalDateTime date = LocalDateTime.parse("2017-02-03T12:30:30"); System.out.println(date); ZonedDateTime date1 = date.atZone(ZoneId.systemDefault()); System.out.println(date1); } } java.time.LocalDateTime.atOffset() 方法示例 java.time.LocalDateTime.compareTo() 方法示例