ASP.NET WebAPI POST可以从Uri或Body接收参数吗？

Question

1. POST /auth and write serial=123 in body
2. POST /auth?serial=123 with an empty body

Is it possible to accept these 2 kind of posts with one method?

At now I can only achieve it with 2 methods:

[HttpPost]
public IHttpActionResult CheckSerial(string serial)

and

public class SerialViewModel
{
    public string serial { get; set; }
}
[HttpPost]
public IHttpActionResult CheckSerial(SerialViewModel sm)

I have noticed that in ASP.NET MVC5 it can be done with just one method.

[HttpPost]
public ActionResult auth(SerialViewModel check)

I can POST either /auth (with serial=123 in body) or /auth?serial=123 .

But the WebAPI seems different?

--UPDATE--

Inspired by comment, I find a way like this:

public IHttpActionResult CheckSerial(SerialViewModel sm,[FromUri]string serial = null)

And I check both of them to get a value. But this is not quite convenient, especially if there are many parameters.

Answer 1

Well, I think this is an acceptable way, at least for me:

    public IHttpActionResult CheckSerial([FromBody] SerialViewModel checkBody, [FromUri] SerialViewModel checkUri)
    {
         return Json(new { status = (checkBody?.serial ?? checkUri?.serial ?? "")=="123"?"1":"0" });
    }