跟xib加載差不多
? UIStoryboard*sb = [UIStoryboardstoryboardWithName:storyboard的名字bundle:nil];
? UIViewController * vc = [sb ?instantiateInitialViewController];
跟xib加載差不多
? UIStoryboard*sb = [UIStoryboardstoryboardWithName:storyboard的名字bundle:nil];
? UIViewController * vc = [sb ?instantiateInitialViewController];