405讯息，法不得与网页API [英] 405 Message, method not allowed with Web Api

问题描述

我有一个API控制器上的以下内容：

I have got the following on an API controller:

public void UpdateClient(Client client)
    {
        try
        {
            if (ModelState.IsValid)
            {
                db.Entry(client).State = EntityState.Modified;
                db.SaveChanges();
            }
        }
        catch
        {
            throw new HttpResponseException(new HttpResponseMessage(HttpStatusCode.NotFound));
        }
    }

和页面上的以下内容：

$.ajax({
            url: "api/client/UpdateClient",
            type: "PUT",
            contentType: 'json',
            data: ko.toJSON(model.selectedClient()),
            success: function (result) {
                getClients();
                $("#loader").hide();
            },
            failure: function (result) {
                alert(result.d);
                $("#loader").hide();
            },
            error: function (XMLHttpRequest, textStatus, errorThrown) {
                alert("An error occurred, please try again.");
                $("#loader").hide();
            }
        });

但是，这给出了错误405不允许的方法，任何人都可以看到我可能已经错了吗？作为参考的API的网址是好的，因为我用其他功能相同的API也控制器

But this gives the error 405 Method Not Allowed, can anyone see where I may have gone wrong? For reference the url for the api is ok as I use the same api controller for other functions too.

另外，selectedClient（）通过的WebAPI收到一个客户端对象，因此应匹配完美地再次提了起来。

Also the selectedClient() is a Client object received via WebApi so should match perfectly to PUT up again.

推荐答案

看起来这两条线是错误的，我改变了他们如下：

Looks like these two lines were wrong, I changed them as follows:

contentType: 'application/json',
data: "{client: " + ko.toJSON(model.selectedClient()) + "}",

现在进去

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