CATransition*transition=[CATransitionanimation];transition.duration=1.0f;transition.timingFunction=[CAMediaTimingFunctionfunctionWithName:kCAMediaTimingFunctionEaseInEaseOut];transition.type=@"cube";transition.subtype=kCATransitionFromRight;transition.delegate=self;[self.navigationController.view.layeraddAnimation:transitionforKey:nil];FirstViewController*firstViewController=[[DemoViewControlleralloc]init];[self.navigationControllerpushViewController:firstViewControlleranimated:YES];其中的动画类型有：animation.type=kCATransitionFade;animation.type=kCATransitionPush;animation.type=kCATransitionReveal;animation.type=kCATransitionMoveIn;animation.type=@"cube";animation.type=@"suckEffect";//页面旋转animation.type=@"oglFlip";//水波纹animation.type=@"rippleEffect";animation.type=@"pageCurl";animation.type=@"pageUnCurl";animation.type=@"cameraIrisHollowOpen";animation.type=@"cameraIrisHollowClose";