将变量从另一个视图传递给SwiftUI AVPlayer

import SwiftUI

struct FirstView: View {
    @State private var videoURL: URL?

    var body: some View {
        VStack {
            TextField("Enter video URL", text: $videoURL)
                .keyboardType(.url)
                .padding()

            Button("Go to Second View") {
                if let url = videoURL {
                    let secondView = SecondView(videoURL: url)
                    secondView.isPresented = true
                }
            }
        }
    }
}

import SwiftUI
import AVKit

struct SecondView: View {
    let videoURL: URL
    @State private var player: AVPlayer?

    var body: some View {
        VideoPlayer(player: player ?? AVPlayer(url: videoURL))
            .onAppear {
                player = AVPlayer(url: videoURL)
            }
    }
}