所有的ASP.NET Web API控制器返回404 [英] All ASP.NET Web API controllers return 404

问题描述

我试图得到一个API控制器到ASP.NET MVC 4 Web应用程序内工作。但是，每个请求的结果在 404 ，我很为难。 ：/

I'm trying to get an API Controller to work inside an ASP.NET MVC 4 web app. However, every request results in a 404 and I'm stumped. :/

我从项目模板类似定义的标准API控制器路线：

I have the standard API controller route from the project template defined like:

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        config.Routes.MapHttpRoute(
            name: "DefaultApi",
            routeTemplate: "api/{controller}/{id}",
            defaults: new { id = RouteParameter.Optional }
        );
    }
}

登记在Global.asax中调用：

The registration is invoked in Global.asax:

protected void Application_Start()
{
    AreaRegistration.RegisterAllAreas();

    // Register API routes
    WebApiConfig.Register(GlobalConfiguration.Configuration);

    FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);

    RouteConfig.RegisterRoutes(RouteTable.Routes);
}

我有一个基本的API控制器是这样的：

I have a basic API controller like this:

namespace Website.Controllers
{
    public class FavoritesController : ApiController
    {       
        // GET api/<controller>
        public IEnumerable<string> Get()
        {
            return new [] { "first", "second" };
        }

        // PUT api/<controller>/5
        public void Put(int id)
        {

        }

        // DELETE api/<controller>/5
        public void Delete(int id)
        {

        }
    }
}

现在，当我浏览到的本地主机：59900 / API /收藏我想到获取以被调用的方法，而是我得到的 404 状态code和以下响应：

Now, when I browse to localhost:59900/api/Favorites I expect the Get method to be invoked, but instead I get a 404 status code and the following response:

<Error>
   <Message>
       No HTTP resource was found that matches the request URI 'http://localhost:59900/api/Favorites'.
   </Message>
   <MessageDetail>
      No type was found that matches the controller named 'Favorites'.
   </MessageDetail>
</Error>

任何帮助将大大AP preciated，我失去了我的心一点点在这里。 :)谢谢！

Any help would be greatly appreciated, I'm losing my mind a little bit over here. :) Thanks!

推荐答案

有一件事情我碰到了已经被注册我的配置以错误的顺序在我的Global.asax文件，例如：

One thing I ran into was having my configurations registered in the wrong order in my GLobal.asax file for instance:

权秩序：

AreaRegistration.RegisterAllAreas();
WebApiConfig.Register(GlobalConfiguration.Configuration);
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);

错误顺序：

AreaRegistration.RegisterAllAreas();
FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
RouteConfig.RegisterRoutes(RouteTable.Routes);
WebApiConfig.Register(GlobalConfiguration.Configuration);

只是说，这是我的问题，改变的顺序是明显的，但有时被忽略，并可能导致太多的无奈。

Just saying, this was my problem and changing the order is obvious, but sometimes overlooked and can cause much frustration.

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