MVC5 WebApi2 路由不起作用

Question

我检查了与 mvc5、webapi2 相关的链接，但无法找出我的错误。

我的问题： /api/EBanking/CheckLogin 不执行 ebankingcontroller 中 checkLogin 方法的代码

已检查链接：

Custom Routing not working in MVC5

WebAPI2 and MVC5 route config

QueryString with MVC 5 AttributeRouting in Web API 2

App_start 代码：

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

RouteConfig.cs

routes.IgnoreRoute("{resource}.axd/{*pathInfo}");

        routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
        );

WebApiConfig.cs

public static string UrlPrefixRelative { get { return "~/api"; } }
    public static void Register(HttpConfiguration config)
    {
        // Web API configuration and services

        // Web API routes
        config.MapHttpAttributeRoutes();

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

API 控制器：

    [RoutePrefix("api/EBanking")]
public class EBankingController : ApiController
{
    public EBankingController()
    {
    //some other code, it runs
    }

    [HttpGet, HttpPost]
    [Route("CheckLogin")]
    public IEnumerable<usr06user_role> CheckLogin(string UserName, string Password)
    {
    //main code which doesn;t runs
    }

    public IEnumerable<usr06user_role> GetAll()
    {
    //test code which runs when we call: /api/ebanking/
    }

结果截图：

Answer 1

在您的 WebApiConfig.cs 中为基于操作的路由添加另一个路由，如下所示：

    // Web API routes
    config.MapHttpAttributeRoutes();

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

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

这个"api/{controller}/{action}/{id}" 将允许调用 api/ebanking/checklogin

您甚至可以在属性中添加完整的路线，例如：

[Route("api/EBanking/CheckLogin")]
public IEnumerable<usr06user_role> CheckLogin(string UserName, string Password)
{
    //main code which doesn;t runs
}