Asp.net mvc 4 将Web Api控制器添加到现有ASP.NET 4 Web应用程序

按照这个问题中的步骤，我向我的应用程序添加了web api支持

在我最初的场景中，我有以下web mvc控制器：

public class FranchiseController : Controller
    {


        public ActionResult List()
        {
            return View();
        }



        [DataContext]
        public ActionResult GetAllFranchises()
        {
            var franchiseInfoViewModelList = new List<FranchiseInfoViewModel>();

            var franchiseInfoList = _franchiseService.GetAll();

            foreach (var franchiseInfo in franchiseInfoList)
            {
                franchiseInfoViewModelList.Add(new FranchiseInfoViewModel(franchiseInfo, p => p.IsImportant));
            }

            var jsonNetResult = new JsonNetResult
            {
                Formatting = Formatting.Indented, 
                Data = franchiseInfoViewModelList
            };

            return jsonNetResult;
        }
    }

public class FranchiseController : ApiController
    {
        public IEnumerable<FranchiseInfoViewModel> GetAllFranchises()
        {
            var allFranchises = new List<FranchiseInfoViewModel>();

            var franchiseInfoList = _franchiseService.GetAll();

            foreach (var franchiseInfo in franchiseInfoList)
            {
                allFranchises.Add(new FranchiseInfoViewModel(franchiseInfo, p => p.IsImportant));
            }

            return allFranchises;
        }
    }

Controller\FranchiseController

转到

getAll特许经营

操作方法并返回json数据。到目前为止还不错

我创建了以下web api控制器：

public class FranchiseController : Controller
    {


        public ActionResult List()
        {
            return View();
        }



        [DataContext]
        public ActionResult GetAllFranchises()
        {
            var franchiseInfoViewModelList = new List<FranchiseInfoViewModel>();

            var franchiseInfoList = _franchiseService.GetAll();

            foreach (var franchiseInfo in franchiseInfoList)
            {
                franchiseInfoViewModelList.Add(new FranchiseInfoViewModel(franchiseInfo, p => p.IsImportant));
            }

            var jsonNetResult = new JsonNetResult
            {
                Formatting = Formatting.Indented, 
                Data = franchiseInfoViewModelList
            };

            return jsonNetResult;
        }
    }

public class FranchiseController : ApiController
    {
        public IEnumerable<FranchiseInfoViewModel> GetAllFranchises()
        {
            var allFranchises = new List<FranchiseInfoViewModel>();

            var franchiseInfoList = _franchiseService.GetAll();

            foreach (var franchiseInfo in franchiseInfoList)
            {
                allFranchises.Add(new FranchiseInfoViewModel(franchiseInfo, p => p.IsImportant));
            }

            return allFranchises;
        }
    }

Controller\FranchiseController

我收到404错误，应用程序正在尝试访问以下url：

/Franchise/api/franchise

而不是

api/特许经营

全球Asax：

protected void Application_Start()
        {
            Log.StartSession();
            ElmahExtension.SetCurrentApplication(this);

            ViewEngines.Engines.Add(new OmegaViewEngine());
            AreaRegistration.RegisterAllAreas();

            SerializerConfig.Register(GlobalConfiguration.Configuration);
            WebApiConfig.Register(GlobalConfiguration.Configuration);
            FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
            RouteConfig.RegisterRoutes(RouteTable.Routes);
            BundleConfig.RegisterBundles(BundleTable.Bundles);
            AuthConfig.RegisterAuth();
            Bootstrapper.Initialise();
            FluentValidationModelValidatorProvider.Configure();

        }

默认路线：

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

在我的控制器文件夹中，我有我的web mvc控制器：

public class FranchiseController : Controller
    {


        public ActionResult List()
        {
            return View();
        }



        [DataContext]
        public ActionResult GetAllFranchises()
        {
            var franchiseInfoViewModelList = new List<FranchiseInfoViewModel>();

            var franchiseInfoList = _franchiseService.GetAll();

            foreach (var franchiseInfo in franchiseInfoList)
            {
                franchiseInfoViewModelList.Add(new FranchiseInfoViewModel(franchiseInfo, p => p.IsImportant));
            }

            var jsonNetResult = new JsonNetResult
            {
                Formatting = Formatting.Indented, 
                Data = franchiseInfoViewModelList
            };

            return jsonNetResult;
        }
    }

public class FranchiseController : ApiController
    {
        public IEnumerable<FranchiseInfoViewModel> GetAllFranchises()
        {
            var allFranchises = new List<FranchiseInfoViewModel>();

            var franchiseInfoList = _franchiseService.GetAll();

            foreach (var franchiseInfo in franchiseInfoList)
            {
                allFranchises.Add(new FranchiseInfoViewModel(franchiseInfo, p => p.IsImportant));
            }

            return allFranchises;
        }
    }

Controller\FranchiseController

我还制作了一个新文件夹WebAPI来存放我的WebAPI控制器

Controller\WebAPI\FranchiseController

---

我做错了什么？谢谢

我不确定将MVC Internet应用程序控制器和MVC Web API控制器命名为“特许控制器”是否正确（完全不同）。在重命名其中一个之后，我认为应该将WebAPI控制器放在目录（Controller）的根目录中