[UIView beginAnimations:nil context:nil]; [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:_imageViewFirst cache:YES]; [UIView setAnimationDuration:1.0f]; [UIView commitAnimations];
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[UIView beginAnimations:nil context:nil]; [UIView setAnimationTransition:UIViewAnimationTransitionCurlUp forView:_imageViewFirst cache:YES]; [UIView setAnimationDuration:1.0f]; [UIView commitAnimations];
转载于:https://www.cnblogs.com/thbbsky/p/4380184.html