webAPI 405

<system.webServer>
<modules>
<remove name="WebDAVModule" />
</modules>
<handlers>
<remove name="WebDAV" />
<remove name="ExtensionlessUrlHandler-Integrated-4.0" />
<remove name="OPTIONSVerbHandler" />
<remove name="TRACEVerbHandler" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
<!--<add name="WebDAV" path="*" verb="PROPFIND,PROPPATCH,MKCOL,PUT,COPY,DELETE,MOVE,LOCK,UNLOCK" modules="WebDAVModule" resourceType="Unspecified" requireAccess="None" />-->
</handlers>
</system.webServer>

<appSettings>
<add key="cors-origins" value="http://www.liuyanzhen.com" />
<add key="cors-headers" value="*" />
<add key="cors-methods" value="GET,POST,DELETE,PUT" />
</appSettings>

public static void Register(HttpConfiguration config)
{
// Web API 配置和服务
config.EnableCors(new EnableCorsAttribute(
ConfigurationTool.AppSetting("cors-origins"),
ConfigurationTool.AppSetting("cors-headers"),
ConfigurationTool.AppSetting("cors-methods")
)); // Web API 路由
config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "DefaultApiAction",
routeTemplate: "api/{controller}/{action}/{id}",
defaults: new { id = RouteParameter.Optional }
);
//config.Routes.MapHttpRoute(
// name: "DefaultApi",
// routeTemplate: "api/{controller}/{id}",
// defaults: new { id = RouteParameter.Optional }
//);
}