c# - Global.asax 中的 WebApiConfig 错误

Question

请看一下我的 Global.asax，我把“问题”放在了大写字母中。当我尝试构建时，我得到 “The name 'WebApiConfig' does not exist in the current context

我错过了什么，我添加了 nuget Microsoft.AspNet.WebApi.WebHost

using SportsStore.WebUI.Infrastructure;
using System.Web.Http;
using System.Web.Mvc;
using System.Web.Optimization;
using System.Web.Routing;
namespace SportsStore.WebUI
{
    public class MvcApplication : System.Web.HttpApplication
    {
        protected void Application_Start()
        {
            AreaRegistration.RegisterAllAreas();
            GlobalConfiguration.Configure(WEBAPICONFIG.Register);
            FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
            RouteConfig.RegisterRoutes(RouteTable.Routes);
            BundleConfig.RegisterBundles(BundleTable.Bundles);
            ControllerBuilder.Current.SetControllerFactory(new
            NinjectControllerFactory());
        }
    }
}

Answer 1

如果您在 Visual Studio 中创建新的 ASP.NET Web 应用程序时选择添加 Web API 引用，则通常会在 App_Start 下创建 WebApiConfig 类。

如果类不存在，手动添加:

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {

        // Web API routes
        config.MapHttpAttributeRoutes();

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

        var jsonFormatter = config.Formatters.OfType<JsonMediaTypeFormatter>().First();
        jsonFormatter.SerializerSettings.ContractResolver = new CamelCasePropertyNamesContractResolver();
    }
}