［ios开发］判断手机设置语言是否为中文（简体或者繁体）

NSString *lang;
if([[self currentLanguage] compare:@"zh-Hans" options:NSCaseInsensitiveSearch]==NSOrderedSame || [[self currentLanguage] compare:@"zh-Hant" options:NSCaseInsensitiveSearch]==NSOrderedSame)
{
lang = @"zh";
NSLog(@"current Language == Chinese");
}else{
lang = @"en";
NSLog(@"current Language == English");

}

-(NSString*)currentLanguage
{
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
NSArray *languages = [defaults objectForKey:@"AppleLanguages"];
NSString *currentLang = [languages objectAtIndex:0];
return currentLang;
}