ASP.NET核心将路由数据值放入输入框

public void Configure(IApplicationBuilder app, IHostingEnvironment env)
{
    app.UseRouting();

    app.UseEndpoints(endpoints =>
    {
        endpoints.MapControllerRoute(
            name: "default",
            pattern: "{controller=Home}/{action=Index}/{id?}");
    });
}

public class InputViewModel
{
    public string RouteData { get; set; }
}

public class HomeController : Controller
{
    public IActionResult Index(string id)
    {
        var viewModel = new InputViewModel { RouteData = id };
        return View(viewModel);
    }
}

@model InputViewModel

<form method="post">
    <input type="text" asp-for="RouteData" />
    <button type="submit">Submit</button>
</form>