如何在SwiftUI的启动画面中播放视频

import SwiftUI
import AVKit

struct ContentView: View {
    var body: some View {
        VStack {
            VideoPlayer(player: AVPlayer(url: URL(fileURLWithPath: "video.mp4")))
                .frame(height: 300)
        }
        .onAppear {
            // 播放视频
            AVPlayer.sharedQueue().async {
                let player = AVPlayer.sharedPlayer()
                player.seek(to: .zero)
                player.play()
            }
        }
    }
}

struct ContentView_Previews: PreviewProvider {
    static var previews: some View {
        ContentView()
    }
}