与捕获所有航线的ASP.NET Web API PUT [英] ASP.NET Web API PUT with catch-all route

问题描述

通过新的Web API，是有可能使用一个catch像

With the new web api, is it possible to use a catch all route like

routes.MapHttpRoute(
   name: "name",
   routeTemplate: "api/{*id}",
   defaults: new { controller = "mycontroller", id = RouteParameter.Optional}
);

与PUT方法？通常情况下，PUT方法用于像

with the PUT method? Typically the PUT method is used like

public HttpResponseMessage Put(string id, string body)
{
    ...
}

其中，体是PUT请求的主体。然而，随着包罗万象的路线，这似乎并没有工作，我收到错误

where body is the body of the PUT request. However with a catch all route, this doesn't appear to work and I'm receiving the error

{
    "ExceptionType":"System.ArgumentException",
    "Message":":"No 'MediaTypeFormatter' is available to read an object of type 'String' with the media type ''undefined''.",
    "StackTrace":"..."
}

在我的put方法看起来像

where my put method looks like

public HttpResponseMessage Put(string id)
{
    ...
}

我想我应该能够使用包罗万象的路线，这里的路由信息​​将被传递到id参数，那我应该能够从响应对象访问身上。任何想法？

I figure I should be able to use the catch all route, where the route information will be passed to the id parameter, and that I should be able to access the body from the response object. Any ideas?

推荐答案

我不认为路线的问题。你应该罚款与途径，如果这就是你想怎么写。你会得到错误，如果你没有为你发送请求的Content-Type适当 MediaTypeFormatter 。例如，如果您使用的是 JsonMediaTypeFormatter 您需要确保您发送

I don't think the route is the problem. You should be fine with that route if that's how you want to write it. You will get that error if you do not have an appropriate MediaTypeFormatter for the Content-Type you are sending in the request. For example, if you are using a JsonMediaTypeFormatter you need to make sure you are sending

Content-Type: application/json

在您的请求。它看起来并不像你。

in your request. Which it doesn't look like you are.

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