xcode 获取用户的国家
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Get User's Country
提问by max_
I just wanted to know how I could find out the current user's country using Xcode (iPhone Dev SDK).
我只是想知道如何使用 Xcode（iPhone Dev SDK）找出当前用户所在的国家/地区。
回答by
If you want to get the users country you can do two things. The easiest is to deciper it from their localization settings.
如果你想获得用户国家，你可以做两件事。最简单的方法是从他们的本地化设置中破解它。
NSLocale *locale = [NSLocale currentLocale];
NSString *country = [locale displayNameForKey:NSLocaleIdentifier value:[locale localeIdentifier]];
This can be unreliable (e.g. a user who is abroad). If you depend on the information you should use CoreLocation to find the users current location and then use reverse geo-tagging to get the country from the co-ordinates. Take a look at the CoreLocation Framework reference. It should help you.
这可能是不可靠的（例如，在国外的用户）。如果您依赖这些信息，您应该使用 CoreLocation 来查找用户的当前位置，然后使用反向地理标记从坐标中获取国家/地区。查看CoreLocation 框架参考。它应该可以帮助你。
