如何使URL在MVC 5搜索引擎优化友好和一致？

Question

我试图使我的网站urls更友好的搜索引擎优化，所以我使用这种方法来改变路由。(虽然我不知道这种方法是最好的还是不-但这不是我的问题！)

public static void RegisterRoutes(RouteCollection routes)
        {
            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

            routes.MapRoute(
                name: "interface",
                url: "soal/{id}/{slug}",    /* "soal" is only decor */
                defaults:new { controller = "ui", action = "singleQuestion",
                    slug = UrlParameter.Optional}    /*I made "slug" optional because I don't need this part to retrieve conternt from database */
                                      /* slug only explains content of the webpage*/

                );

            routes.MapRoute(
                name: "Default",
                url: "{controller}/{action}/{id}",
                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
            );
        }

这是处理页面的"SingleQuestion“操作：

        public ActionResult singleQuestion(int id, string slug) 
                                                   /* "slug" parameter here does nothing. Action Does not use this.*/
    {
        var questions = BQcnt.Questions;
        var showQuestion = questions.Find(id);
        if (showQuestion != null)
        {
            var AnswerOfShowQuestion = BQcnt.Answers.Where(
                i => i.QuestionID == showQuestion.QuestionID);

            ViewBag.lastQuestion = showQuestion;
            ViewBag.answer_of_show_question = AnswerOfShowQuestion;
        }
        return View(questions.OrderByDescending(x => x.QuestionID));
    }

当我使用这些Urls时，这个操作很好：

http://localhost:9408/soal/13/bla-bla-bla

和

http://localhost:9408/soal/13

这些URL直接指向相同的页面，但我唯一的问题是:当我使用第二个url时，我希望当页面加载自动的url更改以完成一个url，并在url中添加段塞，就像第一个.。

编辑:我想要一些和stackoverflow.com urls完全一样的东西。这两个网址：

http://stackoverflow.com/questions/34615538/how-to-make-url-in-mvc-5-seo-friendly-and-consistent

http://stackoverflow.com/questions/34615538

打开相同的页面，但是当我们使用第二个页面(您可以检查)时，url会自动转换为第一个页面。但我的urls不是这样翻译的。

Answer 1

好的，这个问题是我自己解决的。

public ActionResult singleQuestion(int id, string slug)
{
    var questions = BQcnt.Questions;
    var showQuestion = questions.Find(id);
    if (showQuestion != null)
    {
        var AnswerOfShowQuestion = BQcnt.Answers.Where(
            i => i.QuestionID == showQuestion.QuestionID);

        ViewBag.lastQuestion = showQuestion;
        ViewBag.answer_of_show_question = AnswerOfShowQuestion;
        if (slug != showQuestion.slug)
        {

            return RedirectToAction("singleQuestion", new { id = id, slug = showQuestion.slug });
        }
        else
        {
            return View(questions.OrderByDescending(x => x.QuestionID));
        }
    }
    return RedirectToAction("Index");
}

也许是肮脏的..。但是完美的工作..。