有没有办法用swiftUI把gif作为背景？

import SwiftUI
import UIKit

struct GIFBackgroundView: UIViewRepresentable {
    let gifName: String

    func makeUIView(context: Context) -> UIView {
        let view = UIView()
        let gifURL = Bundle.main.url(forResource: gifName, withExtension: "gif")!
        let gifData = try! Data(contentsOf: gifURL)
        let webView = UIWebView(frame: view.bounds)
        webView.load(gifData, mimeType: "image/gif", textEncodingName: "UTF-8", baseURL: NSURL() as URL)
        webView.isUserInteractionEnabled = false
        view.addSubview(webView)
        return view
    }

    func updateUIView(_ uiView: UIView, context: Context) {}
}

struct ContentView: View {
    var body: some View {
        ZStack {
            GIFBackgroundView(gifName: "your_gif_name")
            Text("Hello, World!")
        }
    }
}