网页API 2路由 - 资源无法找到 [英] web api 2 routing - The resource cannot be found

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问题描述

我添加的Web API控制器到MVC 5应用程序,但一切的时候,我得到错误404 - 资源无法找到。我添加GlobalConfiguration.Configure(WebApiConfig.Register)来的Application_Start()

 保护无效的Application_Start()
    {
        AreaRegistration.RegisterAllAreas();
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        BundleConfig.RegisterBundles(BundleTable.Bundles);
        GlobalConfiguration.Configure(WebApiConfig.Register);
    }

和我有航线registred

 公共静态类WebApiConfig
{
    公共静态无效的注册(HttpConfiguration配置)
    {
        config.MapHttpAttributeRoutes();
        config.Routes.MapHttpRoute(
            名称:DefaultApi
            routeTemplate:API / {}控制器/(编号),
            默认:新{ID = RouteParameter.Optional}
        );
    }
}


解决方案

的WebAPI路由开始工作,我已经改变了注册API方法的位置高于寄存器航线后:

 保护无效的Application_Start()
    {
        AreaRegistration.RegisterAllAreas();
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        GlobalConfiguration.Configure(WebApiConfig.Register);
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        BundleConfig.RegisterBundles(BundleTable.Bundles);
    }

I've added Web Api controller to MVC 5 application but all the time I get Error 404 - The resource cannot be found. I've added GlobalConfiguration.Configure(WebApiConfig.Register) to Application_Start()

    protected void Application_Start()
    {
        AreaRegistration.RegisterAllAreas();
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        BundleConfig.RegisterBundles(BundleTable.Bundles);
        GlobalConfiguration.Configure(WebApiConfig.Register);
    }

and I have route registred

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

解决方案

WebApi routing started to work after I've changed the position of Register api method to be above of register routes:

    protected void Application_Start()
    {
        AreaRegistration.RegisterAllAreas();
        FilterConfig.RegisterGlobalFilters(GlobalFilters.Filters);
        GlobalConfiguration.Configure(WebApiConfig.Register);
        RouteConfig.RegisterRoutes(RouteTable.Routes);
        BundleConfig.RegisterBundles(BundleTable.Bundles);
    }

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