弹性时区转换 [英] Flex- Time Zone Conversion

问题描述

如何在flex4中将日期和时间转换为CDT时区

How to convert date and time to CDT time Zone in flex4

关于， 苏什马

推荐答案

The Date object in Flash is always set to the computer's time settings. If the computer is already in the CDT timezone, then just getting any property from the object will be good. However, if you want to do a timezone 'conversion' into a timezone that the computer is not set to, you can get the UTC time and offset it like this:

var date:Date = new Date();
var timezone:int = -5;
date.hours = date.hoursUTC + timezone;

但是，您正在尝试获取CDT的实际时间，该时间仅在夏季的某些地区有效.为此，除非您为异常编写代码，否则Flash不可能确切知道什么时候(例如，如果在该日期和该日期之间，则执行-6，否则执行-5)，并且您还需要知道用户的实际位置(除非用户提供了该信息，否则无法通过Flash进行此操作.)

However, you're trying to get the actual CDT time, which only works during the summer in certain areas. For this, it's impossible for Flash to know exactly when that is UNLESS you code the exceptions (ie. if between this date and that date, do -6, else do -5) and you also need to know the actual location of the user (which is impossible through Flash unless the user gives you that info).

请问您为什么需要了解这样的事情?

Can I ask why you need to know such a thing?

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