获取＆QUOT;没有类型，发现相匹配的控制器命名为＆QUOT; Ajax请求过程中的错误信息 [英] Getting the "no type was found that matches the controller named" error message during Ajax Request

问题描述

我已经看到了很多关于这个话题，但不幸的是我相信每个案例是一个不同的案例（或大多数），我真的很喜欢一些专家有关我在特定情况下的意见，因为我不能让我的code的工作，甚至通过一些其他主题看完。

I've seen a lot of topics about this, but unfortunately I believe that each case is a different case (or most of them), and I really would love some experts opinion about my case in particular since I cannot make my code work even after reading through some of the other topics.

情况：我使用jQuery中一个Ajax请求调用我在一个项目的WebAPI用MVC 4应用程序一起创建一个WebService方法

Situation: I am using an Ajax Request call in jQuery to a WebService method I have created in an WebApi project together with a MVC 4 Application.

我的web控制器类貌似默认情况下，像这样的：

My WebService controller class looks like the default, like this:

public class AdditionalInfoController : ApiController
{
    //GET api/AdditionalInfo
    public IEnumerable<string> Get()
    {
        return new string[] { "value1", "value2" };
    }

    //GET api/AdditionalInfo/5
    public string Get(int id)
    {
        return "value";
    }

    //PUT api/AdditionalInfo/5
    public void Put(int id)
    {
        string test = "";
    }
}

这是我的jQuery Ajax请求如下：

My Ajax Request from jQuery looks like this:

function GetAdditionalInfo(obj)
{
    var request = jQuery.ajax({
        url: "/api/AdditionalInfo/Get",
        type: "GET",
        data: { id: obj.id },
        datatype: "json",
        async: false,
        beforeSend: function () {
        },
        complete: function () {
        }
    })
    .done(function (a,b,c) {
        alert("Additional info was retrieved successfully!");
    })
    .fail(function (a,b,c) {
        alert("An error happened while trying to get the additional info!");
    });
}

我WebAPIConfig文件看起来像这样：

My WebAPIConfig file looks like this:

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

和最后但并非最不重要的，这是我的问题：此错误消息不断出现，当我浏览返回的数据变量.fail，这是什么写的是：

And last but not least, this is my problem: this error message keeps appearing when I browse the returned data variable in .fail and this is what is written:

"{
    "Message":"No HTTP resource was found that matches the request URI      'http://localhost:59096/api/AdditionalInfo/Get?id=1'.",
    "MessageDetail":"No type was found that matches the controller named    'AdditionalInfo'."
}"

我真的AP preciate，如果有人可以帮助我尽快。在此先感谢！

I would really appreciate it if someone could help me as soon as possible. Thanks in advance!

最好的问候，
结果
疯狂

Best regards,
Mad

推荐答案

好了，我相信我发现了什么事。我不能完全肯定，但至少我的问题得到了解决。

Ok, so I believe I found out what was going on. I am not entirely certain, but at least my problem got fixed.

只需改变什么是Ajax调用数据领域内，我创建了一个类为应用程序来保持整个数据的对象。似乎由于某种原因该方法不能有语法获取（中间体ID），

Simply by changing what was inside of the "data" field in the Ajax call and I have created a class for an object in the application to hold the whole data. It seems that for some reason the method could not have the syntax "Get(int ID)".

相反，我不喜欢的东西获取（对象），并在Ajax请求的东西等。数据显示：obj.ID瞧，它的工作

Instead, I did something like "Get( object)" and in the Ajax Request something like "data: obj.ID" and voila, it worked.

此外，由于框架是挑剔的REST方法（GET，POST，PUT和DELETE）的名字，我改变了方法，别的东西的名称（如检索或东西）。

Also, since the framework is picky about the names of the REST methods (Get, Post, Put and Delete), I changed the name of the method to something else (like Retrieve or something).

希望这会帮助别人，将来也是如此。

Hopefully this will help someone in the future as well.

最好的问候，
结果疯狂

Best regards,
Mad

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