Fluent-Nhibernate + Web v2 + Unity

Question

朋友们，我正在使用VS2013，并且在我的应用程序中有路由问题。我创建了一个非常简单的web应用程序来说明我的问题，并将其发布到github：

https://github.com/ewhitmore/RoutingIssues/

目前，我有一个控制器的GET，PUT，POST和DELETE动词，但当我尝试使用它时，GET和POST工作，但删除和放置不。

我收到以下错误："405方法不允许“和"message"：”请求的资源不支持http方法‘PUT’“。

我已经在控制器上放置了断点，PUT/DELETE操作甚至没有到达控制器。

我使用了一个AngularJS ng资源、邮递员和REST控制台，结果是一样的。

--我已经从我的计算机上卸载了webdev，尝试了一系列不同的路由技术，但是没有什么效果。据我所知，这都是本地的，因此不是跨站点/服务器/域(CORS)问题。在这一点上，我已经在这个问题上工作了20多个小时，我即将放弃。任何帮助都将不胜感激。

守则的重点如下：

UserProfileContoller：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Web;
using System.Web.Http;
using System.Web.Http.Description;
using Microsoft.Practices.Unity;
using TrackInstant.Models.Entities;
using TrackInstant.Services;

namespace TrackInstant.Controllers
{
    [AllowAnonymous]
    [RoutePrefix("api/userprofile")]
    public class UserProfileController : ApiController
    {
        [Dependency]
        public UserProfileService UserProfileService { private get; set; }

        [HttpGet]
        public IEnumerable<UserProfile> GetAllUsers()
        {
            return UserProfileService.GetAllUserProfiles();
        }

        [HttpGet]
        [ResponseType(typeof(UserProfile))]
        public UserProfile GetUserById(int id)
        {
            UserProfile userProfile = UserProfileService.GetUser(id);
            if (userProfile == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            return userProfile;
        }



        [HttpPost]
        [ResponseType(typeof(UserProfile))]
        public IHttpActionResult PostUser(UserProfile userProfile)
        {

            if (userProfile == null)
            {
                return BadRequest();
            }

            UserProfileService.Save(userProfile);

            return CreatedAtRoute("DefaultApi", new { id = userProfile.UserId }, userProfile);
        }

        [HttpPut]
        public IHttpActionResult PutUser(int id, UserProfile userProfile)
        {
            UserProfile persistentUser = UserProfileService.GetUser(id);
            if (persistentUser == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            persistentUser.Email = userProfile.Email;
            UserProfileService.UpdateUser(persistentUser);

            return StatusCode(HttpStatusCode.NoContent);
        }

        [HttpDelete]
        [ResponseType(typeof(UserProfile))]
        public IHttpActionResult DeleteUser(int id)
        {
            UserProfile userProfile = UserProfileService.GetUser(id);
            if (userProfile == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            UserProfileService.DeleteUser(userProfile);

            return Ok(userProfile);
        }
    }
}

Web.config重点介绍：

<system.webServer>
    <validation validateIntegratedModeConfiguration="false" />
    <modules>
      <remove name="FormsAuthenticationModule" />
      <remove name="WebDAVModule" />
    </modules>
    <handlers>
      <remove name="WebDAV" />
      <remove name="OPTIONSVerbHandler" />
      <remove name="TRACEVerbHandler" />
      <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
      <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="GET,HEAD,POST,DEBUG,PUT,DELETE" type="System.Web.Handlers.TransferRequestHandler" resourceType="Unspecified" requireAccess="Script" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>

Global.asax

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Optimization;
using System.Web.Routing;
using System.Web.Security;
using System.Web.SessionState;
using System.Web.Http;
using TrackInstant.App_Start;

namespace TrackInstant
{
    public class Global : HttpApplication
    {
        void Application_Start(object sender, EventArgs e)
        {
            // Code that runs on application startup

            GlobalConfiguration.Configure(WebApiConfig.Register);
            RouteConfig.RegisterRoutes(RouteTable.Routes);
            BundleConfig.RegisterBundles(BundleTable.Bundles);

            WebApiFilterConfig.RegisterGlobalFilters(GlobalConfiguration.Configuration.Filters);


            HibernateConfig.InitHibernate();
            UnityBootstrapper.Initialise();





        }

        public override void Dispose()
        {
            HibernateConfig.SessionFactory.Dispose();
            base.Dispose();
        }
    }
}

RouteConfig

using System;
using System.Collections.Generic;
using System.Web;
using System.Web.Http;
using System.Web.Routing;
using Microsoft.AspNet.FriendlyUrls;


namespace TrackInstant
{
    public static class RouteConfig
    {
        public static void RegisterRoutes(RouteCollection routes)
        {

            var settings = new FriendlyUrlSettings {AutoRedirectMode = RedirectMode.Permanent};
            routes.EnableFriendlyUrls(settings);
        }
    }
}

WebApiConfig

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web.Http;
using Newtonsoft.Json;
using Newtonsoft.Json.Serialization;

namespace TrackInstant
{
    public static class WebApiConfig
    {
        public static void Register(HttpConfiguration config)
        {
            // Web API configuration and services

            // Web API routes
            config.MapHttpAttributeRoutes();


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



            GlobalConfiguration.Configuration.Formatters.XmlFormatter.SupportedMediaTypes.Clear();
            var formatters = GlobalConfiguration.Configuration.Formatters;

            var jsonFormatter = formatters.JsonFormatter;
            jsonFormatter.SerializerSettings.Converters.Add(new Newtonsoft.Json.Converters.StringEnumConverter());

            var settings = jsonFormatter.SerializerSettings;
            settings.Formatting = Formatting.Indented;
            settings.ContractResolver = new CamelCasePropertyNamesContractResolver();

            config.Formatters.JsonFormatter.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore;
        }
    }
}

WebApiFilterConfig

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Http.Filters;

namespace TrackInstant.App_Start
{
    public class WebApiFilterConfig
    {
        public static void RegisterGlobalFilters(HttpFilterCollection filters)
        {
            filters.Add(new HibernateSessionFilter());
        }
    }
}

Answer 1

我想明白了！有两个问题。

1. 我的控制器中的PUT动词包括声明中的"int“。这会混淆默认路由，因为url在发布期间没有在其中包含ID。将PUT声明更改为以下内容解决了问题： 公众谘询委员会( public IHttpActionResult PutUser，userProfile userProfile)
2. 由于错误，我的控制器中的DELETE动词没有从邮递员或angularjs获得正确的输入。

给自己的注意:多睡一觉，看看那些URL。

我的工作控制器是这样的：

    using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Web;
using System.Web.Http;
using System.Web.Http.Description;
using Microsoft.Ajax.Utilities;
using Microsoft.Practices.Unity;
using TrackInstant.Models.Entities;
using TrackInstant.Services;

namespace TrackInstant.Controllers
{

    public class UserProfileController : ApiController
    {
        [Dependency]
        public UserProfileService UserProfileService { private get; set; }


        public IEnumerable<UserProfile> GetAllUsers()
        {
            return UserProfileService.GetAllUserProfiles();
        }

        public UserProfile GetUserById(int id)
        {
            UserProfile userProfile = UserProfileService.GetUser(id);
            if (userProfile == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            return userProfile;
        }

        public IHttpActionResult PostUser(UserProfile userProfile)
        {

            if (userProfile == null)
            {
                return BadRequest();
            }

            UserProfileService.Save(userProfile);

            return CreatedAtRoute("DefaultApi", new { id = userProfile.UserId }, userProfile);
        }


        public IHttpActionResult PutUser(UserProfile userProfile)
        {
            UserProfile persistentUser = UserProfileService.GetUser(userProfile.UserId);
            if (persistentUser == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            persistentUser.Email = userProfile.Email;
            UserProfileService.UpdateUser(persistentUser);

            return StatusCode(HttpStatusCode.NoContent);
        }


        public IHttpActionResult DeleteUser(int id)
        {
            UserProfile persistentUser = UserProfileService.GetUser(id);
            if (persistentUser == null)
            {
                throw new HttpResponseException(HttpStatusCode.NotFound);
            }
            UserProfileService.DeleteUser(persistentUser);

            return Ok(persistentUser);
        }
    }
}