#pragma mark-UIGestureRecognizerDelegate Methods // 只要实现这个方法,就可以实现两个手势同时响应 - (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer: (UIGestureRecognizer *)otherGestureRecognizer { return YES; }