SwiftUI:为navigationBarTitle定制颜色？

let customNavBarAppearance = UINavigationBarAppearance()

customNavBarAppearance.titleTextAttributes = [.foregroundColor: UIColor.red]

if let navigationController = self.navigationController {
    navigationController.navigationBar.standardAppearance = customNavBarAppearance
    navigationController.navigationBar.compactAppearance = customNavBarAppearance
    navigationController.navigationBar.scrollEdgeAppearance = customNavBarAppearance
}

import SwiftUI

struct ContentView: View {
    var body: some View {
        NavigationView {
            VStack {
                Text("Hello, World!")
                    .padding()
            }
            .navigationBarTitle("Custom Title", displayMode: .inline)
            .onAppear {
                if let navigationController = UIApplication.shared.windows.first?.rootViewController as? UINavigationController {
                    let customNavBarAppearance = UINavigationBarAppearance()
                    customNavBarAppearance.titleTextAttributes = [.foregroundColor: UIColor.red]
                    navigationController.navigationBar.standardAppearance = customNavBarAppearance
                    navigationController.navigationBar.compactAppearance = customNavBarAppearance
                    navigationController.navigationBar.scrollEdgeAppearance = customNavBarInspectable
                }
            }
        }
    }
}

@main
struct CustomNavBarApp: App {
    var body: some Scene {
        WindowGroup {
            ContentView()
        }
    }
}