ios:如何从协调类SwiftUi重新加载webview

import SwiftUI
import WebKit

struct WebView: UIViewRepresentable {
    let url: URL
    
    func makeUIView(context: Context) -> WKWebView {
        let webView = WKWebView()
        return webView
    }
    
    func updateUIView(_ uiView: WKWebView, context: Context) {
        let request = URLRequest(url: url)
        uiView.load(request)
    }
}

struct ContentView: View {
    var body: some View {
        WebView(url: URL(string: "https://www.example.com")!)
    }
}

struct ContentView: View {
    @State var url: URL = URL(string: "https://www.example.com")!
    
    var body: some View {
        VStack {
            WebView(url: url)
            Button("Reload") {
                url = URL(string: "https://www.example.com")!
            }
        }
    }
}