java - 根据语言环境（国家/地区）获取当前日期和时间
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java - Getting current date and time based on the locale (country)
提问by Sriram
I would like to fetch the current date / time based on the locale. If I pass locale object, I need to get the relevant date / time of the country.
我想根据语言环境获取当前日期/时间。如果我传递语言环境对象，我需要获取该国家/地区的相关日期/时间。
回答by dehasi
Since Java 8 you have LocalDateTimeand ZonedDateTime
从 Java 8 开始，您拥有LocalDateTime和ZonedDateTime
So you can do the same as @Babar said:
所以你可以像@Babar 所说的那样做：
Get a zone id
获取区域 ID
ZoneId zoneId = ZoneId.of("Europe/Brussels");
ZoneId zoneId = ZoneId.of("Europe/Brussels");
And then get date and time
然后获取日期和时间
ZonedDateTime zonedDateTime = ZonedDateTime.now(zoneId);
ZonedDateTime zonedDateTime = ZonedDateTime.now(zoneId);
回答by zawhtut
public static void main(String[] arg){
String[] timeZoneIDList = TimeZone.getAvailableIDs();
//List of Time Zones
for(String timeZoneID:timeZoneIDList){
System.out.println(timeZoneID);
}
//What time is it in Fiji
Calendar fijiCalendar = Calendar.getInstance(TimeZone.getTimeZone("Pacific/Fiji"));
System.out.println("Time in Fiji->"+fijiCalendar.get(Calendar.HOUR)+":"+fijiCalendar.get(Calendar.MINUTE));
}
回答by Babar
If you use Joda Timethen following should work. (Don't have the compiler at hand)
如果您使用Joda Time，那么以下应该可以工作。（手头没有编译器）
DateTimeZone tz = DateTimeZone.forID("America/Winnipeg");
DateTime dt = new DateTime(tz);
You can get the Timezone Ids here. Please check the link given by dantuch too.
您可以在此处获取时区 ID 。请检查 dantuch 提供的链接。
