我尝试获得授权以保存类型为HKQuantityTypeIdentifierBodyMass:和HKCharacteristicTypeIdentifierDateOfBirth的样本我的代码是，NSArray*readTypes=@[[HKObjectTypecharacteristicTypeForIdentifier:HKCharacteristicTypeIdentifierDateOfBirth]];NSArray*writeTypes=@[[HKObjectTypequantityTypeForIdentifier:HKQuantityTypeIdentifierBodyMa