C＃Asp.net Web API-创建JSON / XML转换器API

Question

Just as an exercise I'd like to create an ASP.Net web API which converts between XML and JSON.

this is what I have so far:

I think the content type checking is right, but I can't test as I am getting "Method not Allowed" when I try and post, is it possible to have routing/binding to achieve my goal?

I am trying to test this with Fiddler:

my routes look like this:

my webapi routes look like this: but I still get Method Not Allowed :=/

Answer 1

Try annotating your action parameter with FromBodyAttribute . Here's an example:

public class TestController : ApiController
{
  public string Post([FromBody] string jsonOrXml)
  {
    // Process the input
  }
}

In this case the Content-Type request header must be application/x-www-form-urlencoded and the body will have the following format: =[JSON or XML data] . More details are given here .

Hope this helps.