如何在引用的类库中获取Asp.net MVC路由信息？

using System.Web.Mvc;
using System.Web.Routing;

// 获取Asp.net MVC路由信息的方法
public void GetMvcRouteInfo()
{
    // 获取当前应用程序中定义的所有路由规则
    RouteCollection routes = RouteTable.Routes;

    // 遍历路由规则集合，获取每个路由规则的详细信息
    foreach (RouteBase route in routes)
    {
        // 获取路由的名称
        string routeName = route.GetType().Name;

        // 获取路由的URL模式
        string routeUrl = route.Url;

        // 获取路由的默认值
        RouteValueDictionary defaults = route.Defaults;

        // 获取路由的约束条件
        RouteValueDictionary constraints = route.Constraints;

        // 获取路由的命名空间
        string routeNamespace = route.DataTokens["Namespaces"] as string;

        // 输出路由信息
        Console.WriteLine("Route Name: " + routeName);
        Console.WriteLine("Route URL: " + routeUrl);
        Console.WriteLine("Defaults: " + GetRouteValuesString(defaults));
        Console.WriteLine("Constraints: " + GetRouteValuesString(constraints));
        Console.WriteLine("Namespace: " + routeNamespace);
        Console.WriteLine();
    }
}

// 辅助方法，将RouteValueDictionary转换为字符串
private string GetRouteValuesString(RouteValueDictionary routeValues)
{
    StringBuilder sb = new StringBuilder();
    foreach (var item in routeValues)
    {
        sb.AppendFormat("{0} = {1}, ", item.Key, item.Value);
    }
    return sb.ToString().TrimEnd(',', ' ');
}