您能将UIViewRepresentable (UISearchBar)添加为navigationBarItem吗？- SwiftUI

struct SearchBar: UIViewRepresentable {
    @Binding var searchText: String

    class Coordinator: NSObject, UISearchBarDelegate {
        @Binding var searchText: String

        init(searchText: Binding<String>) {
            _searchText = searchText
        }

        func searchBar(_ searchBar: UISearchBar, textDidChange searchText: String) {
            self.searchText = searchText
        }
    }

    func makeCoordinator() -> Coordinator {
        return Coordinator(searchText: $searchText)
    }

    func makeUIView(context: Context) -> UISearchBar {
        let searchBar = UISearchBar()
        searchBar.delegate = context.coordinator
        return searchBar
    }

    func updateUIView(_ uiView: UISearchBar, context: Context) {
        uiView.text = searchText
    }
}

struct ContentView: View {
    @State private var searchText = ""

    var body: some View {
        NavigationView {
            Text("Content View")
                .navigationBarTitle("Demo")
                .navigationBarItems(trailing:
                    SearchBar(searchText: $searchText)
                )
        }
    }
}