【转】获取系统语言设置

转自：http://ios-iphone.diandian.com/post/2011-09-15/5065899

 

     NSUserDefaults *userDefault = [NSUserDefaults standardUserDefaults];
     NSArray *languages = [userDefault objectForKey:@"AppleLanguages"];
     NSString *preferredLang = [languages objectAtIndex:0];