如何在IOS上自动播放弹窗视频

// 示例代码：Swift中的用户交互触发视频播放
import UIKit
import AVKit

class ViewController: UIViewController {
    override func viewDidLoad() {
        super.viewDidLoad()
        
        let button = UIButton(type: .system)
        button.setTitle("Play Video", for: .normal)
        button.addTarget(self, action: #selector(playVideo), for: .touchUpInside)
        view.addSubview(button)
    }
    
    @objc func playVideo() {
        guard let path = Bundle.main.path(forResource: "video", ofType: "mp4") else { return }
        let url = URL(fileURLWithPath: path)
        let player = AVPlayer(url: url)
        let playerViewController = AVPlayerViewController()
        playerViewController.player = player
        present(playerViewController, animated: true) {
            player.play()
        }
    }
}