405不允许的方法的Web API 2 [英] 405 Method Not Allowed Web API 2

问题描述

我经历过几乎每一篇文章我能找到的，对SO等等。我做了更改的Web.config 来满足的答案，因为他们似乎都指向删除的WebDAV 模块和处理程序。

I've been through just about every article I can find, on SO and more. I've made changes to the Web.config to meet the answers as they all seem to point to removing the WebDAV module and handler.

不过，我仍然得到错误：

However, I'm still getting the error:

405不允许的方法

所请求的资源不支持'把'http方法。

The requested resource does not support http method 'PUT'.

注意：这原本只是一个MVC 4项目。我已经添加了文物以支持Web API。好像这是可能的我可​​能错过了一些东西。

NOTE: this was originally just an MVC 4 project. I've added artifacts to support Web API. Seems like it's possible I may have missed something.

注意：的 GET 呼叫从工作角度就好了

NOTE: the GET calls are working just fine from Angular.

configuration.Routes.MapHttpRoute(
    name: "Default API",
    routeTemplate: "api/{controller}/{id}",
    defaults: new { action = "Get", id = RouteParameter.Optional },
    constraints: new { id = @"[\da-z-]{36}" });

configuration.Routes.MapHttpRoute(
    name: "Default API with Action",
    routeTemplate: "api/{controller}/{action}",
    defaults: new { action = "Get" });

var formatter = GlobalConfiguration.Configuration.Formatters.JsonFormatter;
formatter.SerializerSettings.ContractResolver = new Newtonsoft.Json.Serialization.CamelCasePropertyNamesContractResolver();

的Web.config

<modules runAllManagedModulesForAllRequests="true">
  <remove name="WebDAVModule" />
</modules>
<handlers accessPolicy="Read, Execute, Script">
  <remove name="WebDAV" />
  <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" />
  <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" />
  <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
  <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
  <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
  <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE,PATCH,OPTIONS" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>

PUT API入口

PUT API Entry

public async Task<IHttpActionResult> Put([FromBody] EditUserViewModel viewModel)

客户端

vm.model.$update(function () {
    $state.go(userStates.app);
});

是否有可能它落入第二路由配置？如果是这样，我怎么能确认配置.NET正试图用什么路线？

Is it possible it's falling into the second route configuration? If so, how can I verify what route configuration .NET is trying to use?

推荐答案

在最后它似乎是我试图路由表复杂的事实。我结束了回滚到这一点：

In the end it appears to be the fact that I was trying to complicate the routing table. I ended up rolling it back to this:

configuration.MapHttpAttributeRoutes();

configuration.Routes.MapHttpRoute(
    name: "DefaultApi",
    routeTemplate: "api/{controller}/{id}",
    defaults: new { id = RouteParameter.Optional });

请注意这样的事实，我添加 configuration.MapHttpAttributeRoutes（）; 以及

这两个修改后一切工作正常信不信由你。在的Web.config 是这样的：

After those two changes all is working well believe it or not. The Web.config looks like this:

<handlers>
  <remove name="ExtensionlessUrl-Integrated-4.0"/>
  <add name="ExtensionlessUrl-Integrated-4.0"
       path="*."
       verb="*"
       type="System.Web.Handlers.TransferRequestHandler"
       preCondition="integratedMode,runtimeVersionv4.0"
       responseBufferLimit="0" />
</handlers>

这篇关于405不允许的方法的Web API 2的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！