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请教关于遍历NSMutABlEArrAy

NSMutableDictionary中的Object是id类型,应该是可以放UIImage的吧!UIImage*result=[UIImageimageWithData:data];[imgDictsetObject:resultforKey:@"imgkey"];UImage*img=(UIImage*)[imgDictobjectForKey:@"imgkey"];这种方法

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