如何在ASP.NET MVC中使用此控制器/ action / id / string这样的路由

I have a actionresult that look this:

我有一个看起来像这样的动作结果：

public ActionResult Comment(int id)
{
    var news = re.GetNewsByID(id);
    NewsViewModel model = new NewsViewModel();

    model.Description = news.Description;
    model.Imageurl = news.Image;
    model.link = news.Link;
    model.PubDate = news.Date;
    model.Title = news.Title;

    return View(model);
}

and inside the view I have declared:

在我已宣布的视图内：

@Html.ActionLink("Comment", "Comment", new { id = item.Title })

When I click on the actionlink I get to the following url:

当我点击actionlink时，我会看到以下网址：

Home/Comment/403

But I want it to end with the item.title.

但我希望它以item.title结束。

Something like this:

像这样的东西：

Home/Comment/403/What-ever-the-item-title-contains

How can I achieve that?

我怎样才能做到这一点？

2 个解决方案

#1

I would 1st map that route in my Routes Collection:

我会在我的Routes Collection中首先映射该路线：

routes.MapRoute(
  name: "Title",
  url: "{controller}/{action}/{id}/{title}",
  defaults: new { controller = "Home", action = "Index", id = 0, title = UrlParameter.Optional }
        );

Make sure this route in mapped UNDER your default route. Once you have this then just do:

确保此路由映射在您的默认路由下。一旦你有了这个，那么就这样做：

@Html.ActionLink("Comment", "Comment", new { id = item.Id, title = item.Title })

For that matter you might just want to make your default route look like the route I made above. There is no need for 2 routes since both ID and Title are optional.

就此而言，您可能只想让您的默认路线看起来像我上面做的路线。不需要2条路线，因为ID和Title都是可选的。

#2

I never knew how to do it from Html.ActionLink, I always used Url.Action like so:

我从来不知道如何从Html.ActionLink中做到这一点，我总是像这样使用Url.Action：

<a href="@Url.Action("Comment", new { id = item.Title })/@theTermToAddHere">Comment</a>

Note the "/" in the href is the markup (not a part of the Razor code), and then I append the additional term.

注意href中的“/”是标记（不是Razor代码的一部分），然后我追加附加术语。

#1