UIScrollView在iPhone/iPad上旋转时禁用滚动

import UIKit

class ViewController: UIViewController {
    @IBOutlet weak var scrollView: UIScrollView!

    override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) {
        super.viewWillTransition(to: size, with: coordinator)
        
        coordinator.animate(alongsideTransition: { (context) in
            // 获取旋转前后的设备方向
            let deviceOrientation = UIDevice.current.orientation
            
            // 判断是否需要禁用UIScrollView的滚动
            if deviceOrientation.isLandscape {
                self.scrollView.isScrollEnabled = false
            } else {
                self.scrollView.isScrollEnabled = true
            }
        }, completion: nil)
    }
}