如何转换服务器时间为当地时间 [英] how to convert server time to local time
问题描述
我有时间
我的服务器是在美国,我在丹麦(欧洲),我想有我的网站显示在我的本地的时间。我该怎么做?
I have a problem with time
My server is in the USA and I'm in Denmark (Europa) and I would like to have my site show the time in my local time. How can I do that?
我试试这个
Datetime localtime = DateTimeOffset.Now.ToOffset(new TimeSpan(1,0,0)).DateTime;
和它的作品,但是当我在GMT + 1 / UTC + 1,当我不是GMT + 2 / UTC + 2时才会有效。
是否有这样做的另一种方式 - 做一个简单的方法
and it works, but it will only work when I'm in GMT+1 / UTC+1 and not when I'm in GMT+2 / UTC+2. Is there another way of doing this - a simpler way of doing it?
推荐答案
你应该做的是如下的唯一方式:
The only way you should do it is as follows:
string zoneId = "Central European Standard Time";
TimeZoneInfo tzi = TimeZoneInfo.FindSystemTimeZoneById(zoneId);
DateTime result = TimeZoneInfo.ConvertTimeFromUtc(DateTime.UtcNow,tzi);
Console.WriteLine("Time is " + result + " in Denmark");
使用的TimeZoneInfo类是在.NET中的唯一可靠的方法转换到/从不同的时区,并得到适当的DST转换。
Using the TimeZoneInfo class is the only reliable way in .Net to convert to/from different timezones AND get proper DST conversions.
TimeZoneInfo.ConvertTimeToUtc(dtLocal,奥兹)
是反向从本地时间转换为UTC时间。
TimeZoneInfo.ConvertTimeToUtc(dtLocal,tzi)
is the reverse converting from a local time to a utc time.
有关的区ID字符串,您可以在这里运行code的位...
For the TimeZone Id strings, you can run the bit of code here...
foreach( var tz in TimeZoneInfo.GetSystemTimeZones() )
{
Console.WriteLine(tz.DisplayName + " is Id=','" + tz.Id + "'");
}
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