摘要：参考文章一、CFUUID (Deprecated)二、UDID (Deprecated)三、NSUUID (ios6.0 and later)NSString *uuid = [[NSUUID UUID] UUIDString]; 1) 每次调用都会返回不同的值。四、Advertiser Identifier (ios6.0 and later)NSString *adId = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString]; 1) 需要AdSupport.framework 2) 除了以下... 阅读全文