如何在 ASP.NET MVC controller 中获取 url

Question

Does anyone have a nice way of getting the url of the current page in the controller?

More specifically I need a specific query parameter.

My action looks like this; do I need to put in an argument?

public ActionResult Random()
{
    RandomMovieViewmodel rmvm = new RandomMovieViewmodel();
    return View(rmvm);
}

Answer 1

It sounds like you should be using a parameter for this. For example, if you needed an "id" value you could make your method like this: public ActionResult Random(int id) . So when you call the controller, like so mysite.com/Random?id=1 , the value in the url is automatically bound to your parameter of the same name.

However, if you really feel like parsing the url, you can call Request.Url or, if you are using.Net Core, call Request.GetDisplayUrl() .