WebAPI sunucuda 404 vererek

Question

Bu bir milyon kez soruldu ancak ....

WebAPI sahibim. IIS'yi çalıştıran yerel makinemde çalışır. Ancak sunucuya konuşlandırdıktan sonra başarısız olur.

şeyler denedim:

Yükledi

<modules runAllManagedModulesForAllRequests="true"> 

Seti işleyicileri

<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" /> 

MIME türü olarak json ekle

<staticContent> 
    <mimeMap fileExtension=".json" mimeType="application/json" /> 
</staticContent> 

Yönlendirme

0 olarak eşleştirilmiş

// Web API routes 
     config.MapHttpAttributeRoutes(); 

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

Başlangıç ​​dosyası:

public static class WebApiConfig 
{ 
    /// <summary> 
    /// Register the WebAPI. Remove Xml formatter (OPnly using JSON). Add filters. Set Routing 
    /// </summary> 
    /// <param name="config"></param> 
    public static void Register(HttpConfiguration config) 
    { 
     //Enable cross origin requests 
     var cors = new EnableCorsAttribute("http://local.isos.com,htt://dev.isos.mydelphic.com,http://qa.isos.mydelphic.com,http://localhost/", headers: "*", methods: "*"); 
     config.EnableCors(cors); 

     // Web API configuration and services 
     // Remove the XML formatter 
     config.Formatters.Remove(config.Formatters.XmlFormatter); 

     var json = config.Formatters.JsonFormatter; 
     json.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver(); 
     json.SerializerSettings.Formatting = Newtonsoft.Json.Formatting.Indented; 

     config.Filters.Add(new UnhandledExceptionFilter()); 

     config.MessageHandlers.Add(new CacheCow.Server.CachingHandler(config)); 

     // Web API routes 
     config.MapHttpAttributeRoutes(); 

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


    } 

Update2

:

public static void ConfigureContainer(IAppBuilder app) 
    { 
     var builder = new ContainerBuilder(); 

     var options = CreateCorsOptions(); 
     app.UseCors(options); 

     // Get your HttpConfiguration. 
     config = new HttpConfiguration(); 

     AreaRegistration.RegisterAllAreas(); 
     FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters); 
     WebApiConfig.Register(config); 

     RegistererWebApi(builder, config); 

     // Register dependencies, then... 
     var container = builder.Build(); 
     var webApiResolver = new AutofacWebApiDependencyResolver(container); 
     GlobalConfiguration.Configuration.DependencyResolver = webApiResolver; 

     // Register the Autofac middleware FIRST. This also adds 
     // Autofac-injected middleware registered with the container. 
     app.UseAutofacMiddleware(container); 
     app.UseAutofacWebApi(config); 
     app.UseWebApi(config); 

    } 

private static void RegistererWebApi(ContainerBuilder builder, HttpConfiguration config) 
    { 
     // Register your Web API controllers. 
     builder.RegisterApiControllers(Assembly.GetExecutingAssembly()); 

     // OPTIONAL: Register the Autofac filter provider. 
     //builder.RegisterWebApiFilterProvider(config); 
    } 

GÜNCELLEME

İşte benim tam WebApiConfig olduğunu İşte

Ben AutoFac

private static void RegistererWebApi(ContainerBuilder builder, HttpConfiguration config) 
    { 
     // Register your Web API controllers. 
     builder.RegisterApiControllers(Assembly.GetExecutingAssembly());    
    } 

ile benim denetleyicileri kayıt nasıl İşte benim denetleyicisi geçerli: Size Owin değil eski tarzı singleton GlobalConfiguration kullandığınız görünür

[RoutePrefix("providers")] 
public class ProviderController : BaseApiController 
{ 
    /// <summary> 
    /// Constructor 
    /// </summary> 
    /// <param name="requestDispatcher">Dispatcher gets injected by Ioc</param> 
    public ProviderController(IRequestDispatcher requestDispatcher) 
     : base(requestDispatcher) 
    { } 

    /// <summary> 
    /// Get a list of all providers outside the Philipines 
    /// </summary> 
    /// <returns>Returns an action result regarding the state of the request. Returns a 200 containing the list of providers. Returns a 404 is no results are found.</returns> 
    [Route("",Name="Providers")] 
    public async Task<IHttpActionResult> Get(string sort = "ProviderName", int page = 1, int pageSize = 10) 
    { 
     var query = new GetProviders(); 
     // Populate the view model by calling the appropriate handler 
     var providers = await RequestDispatcher.DispatchAsync<GetProviders, ProvidersResponse>(query); 
     if (providers == null) 
     { 
      return NotFound(); 
     } 

     var totalCount = providers.Count; 
     var totalPages = (int)Math.Ceiling((double)totalCount/pageSize); 

     var urlHelper = new UrlHelper(Request); 

     //Route name 
     var prevLink = page > 1 ? urlHelper.Link("Providers", 
     new 
     { 
      page = page - 1, 
      pageSize = pageSize, 
      sort = sort 
     }) : ""; 

     var nextLink = page < totalPages ? urlHelper.Link("Providers", 
     new 
     { 
      page = page + 1, 
      pageSize = pageSize, 
      sort = sort 
     }) : ""; 


     var paginationHeader = new 
     { 
      currentPage = page, 
      pageSize = pageSize, 
      totalCount = totalCount, 
      totalPages = totalPages, 
      previousPageLink = prevLink, 
      nextPageLink = nextLink 
     }; 

     HttpContext.Current.Response.Headers.Add("X-Pagination", Newtonsoft.Json.JsonConvert.SerializeObject(paginationHeader)); 

     return Ok(providers); 
    } 
} 

Answer 1

... henüz Bağımlılık çözümleyicisini GlobalConfiguration'da ayarlıyorsunuz.

One of the common errors when using OWIN is to try to set the GlobalConfiguration dependency resolver.

yerine config.DependencyResolver ayarlamayı deneyin. Check the docs for example/explanation.

Answer 2

Bir yapılandırma ayarı yapıldı. Hala IIS7 çalışan rağmen, eski bir sunucu sunucu üzerinde, açıkça bir Owin başlatmak sınıfa aramaya IIS söylemek gerekir:

<appSettings> 
    <add key="owin:appStartup"   vaue="yourproject.startup" />  
</appSettings>