我知道这是一个老问题，但如果有人仍在寻找答案，可以使用弱链接来指定某些库可选。

I know this is an old question, but if someone's still looking for the answer, you can use Weak Linking to specify that certain libraries are optional.

请参阅此答案，在XCode 4中定义弱/可选链接

然后，在通常使用特征的代码中，您可以检测到您在模拟器中在编译时与

Then, in the code that would normally use the features, you can detect that you're in the simulator at compile time with

#if TARGET_IPHONE_SIMULATOR

  NSLog(@"I'm in the simulator");

#endif

或在运行时检查

or at run time by inspecting the value of

  [[UIDevice currentDevice] model]

并以编程方式避免使用模拟器环境中不存在的库。

and programmatically avoid using the libraries that don't exist in the simulator environment.