导航栏可以响应ZUUIRevealController中的平移手势。但是我想让frontViewController的整个屏幕响应像Path2这样的平移手势，所以我写了这样的代码:UIPanGestureRecognizer*recognizer=[[UIPanGestureRecognizeralloc]initWithTarget:self.navigationController.parentViewControlleraction:@selector(revealGesture:)];[self.viewaddGestureRecognizer:recognizer];除了在U