如何在SwiftUI中点击按钮打开网页视图？

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 {
        Button(action: {
            if let url = URL(string: "https://www.example.com") {
                UIApplication.shared.open(url)
            }
        }) {
            Text("打开网页")
        }
    }
}

struct ContentView: View {
    var body: some View {
        Button(action: {
            // 在这里使用自定义的WebView组件
            if let url = URL(string: "https://www.example.com") {
                UIApplication.shared.open(url)
            }
        }) {
            Text("打开网页")
        }
    }
}