Asp.net mvc 4 MVC路由-更改路由

使用MVC4，我有以下博客文章细节操作的路由，这是SEO友好的URL：

public ActionResult Details(int id, string postName)
{
    BlogPost blogPost = _blogService.GetBlogPostById(id);
    string expectedName = blogPost.Title.ToSeoUrl();
    string actualName = (postName ?? "").ToLower();

    if (expectedName != actualName)
        return RedirectToAction("Details", "Blog", new { id = blogPost.BlogPostId, postName = expectedName });

    var vm = BuildBlogPostDetailViewModel(id);
    return View(vm);
}

SEO路线使用以下辅助方法构建：

public static class Helper
{
    public static string ToSeoUrl(this string url)
    {
        // ensure the the is url lowercase
        string encodedUrl = (url ?? "").ToLower();

        // replace & with and
        encodedUrl = Regex.Replace(encodedUrl, @"\&+", "and");

        // remove characters
        encodedUrl = encodedUrl.Replace("'", "");

        // remove invalid characters
        encodedUrl = Regex.Replace(encodedUrl, @"[^a-z0-9]", "-");

        // remove duplicates
        encodedUrl = Regex.Replace(encodedUrl, @"-+", "-");

        // trim leading & trailing characters
        encodedUrl = encodedUrl.Trim('-');

        return encodedUrl;
    }
}

这将生成如下所示的路线：

/Blog/Details/1？postName=user-group-2013

我正在努力实现以下目标：

/博客/详细信息/用户组-2013

关于如何实现和优化这一点，有什么建议吗

非常感谢

试试这个

return RedirectToAction("Details", "Blog", new { blogPost.BlogPostId,expectedName });

试试这个

return RedirectToAction("Details", "Blog", new { blogPost.BlogPostId,expectedName });

---

您可以尝试在RouteConfig类中更改路由

似乎您只有默认路线：

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

// This route will return /Blog/Details/1/user-group-2013
routes.MapRoute(
     name: "MyRoute",
     url: "{controller}/{action}/{id}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );

// Or this route. It should return /Blog/Details/user-group-2013
routes.MapRoute(
     name: "MyRoute2",
     url: "{controller}/{action}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );

在默认路由之前还有一条路由：

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

// This route will return /Blog/Details/1/user-group-2013
routes.MapRoute(
     name: "MyRoute",
     url: "{controller}/{action}/{id}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );

// Or this route. It should return /Blog/Details/user-group-2013
routes.MapRoute(
     name: "MyRoute2",
     url: "{controller}/{action}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );

---

您可以尝试在RouteConfig类中更改路由

似乎您只有默认路线：

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

// This route will return /Blog/Details/1/user-group-2013
routes.MapRoute(
     name: "MyRoute",
     url: "{controller}/{action}/{id}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );

// Or this route. It should return /Blog/Details/user-group-2013
routes.MapRoute(
     name: "MyRoute2",
     url: "{controller}/{action}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );

在默认路由之前还有一条路由：

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

// This route will return /Blog/Details/1/user-group-2013
routes.MapRoute(
     name: "MyRoute",
     url: "{controller}/{action}/{id}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );

// Or this route. It should return /Blog/Details/user-group-2013
routes.MapRoute(
     name: "MyRoute2",
     url: "{controller}/{action}/{postName}",
     defaults: new { controller = "Blog", action = "Details", id = UrlParameter.Optional, postName = UrlParameter.Optional}
            );