不遵守 Webapi v1 路由

Webapi v1 routes are not adhered to

webapi调用returns报错:

  message: "No HTTP resource was found that matches the request URI 'http://localhost:25396/api/dmpe/form/123'.",
  messageDetail: "No action was found on the controller 'Dmpe' that matches the request."

控制器:

   [HttpGet]
    [ActionName("GetForm")]
    public HttpResponseMessage GetForm(long formId)
    {
        try
        {
            var form = this.dmpeService.GetForm(formId);
            return Request.CreateResponse(HttpStatusCode.OK, form);
        }
        catch (Exception e)
        {
            var serializer = new JavaScriptSerializer();
            string json = serializer.Serialize(new { success = false, message = e.Message });
            _logger.Error("GetForm Error: {0}", e.Message);

            return Request.CreateErrorResponse(HttpStatusCode.InternalServerError, json);
        }

    }      

WebApi 路由配置:

   //config.Routes.MapHttpRoute(
   //         name: "GetForm",
   //         routeTemplate: "api/dmpe/form/{id}",
   //         defaults: new
   //         {
   //             controller = "Dmpe",
   //             action = "GetForm"
   //         }
   //     );

更新路线:

  config.Routes.MapHttpRoute(
            name: "GetForm",
            routeTemplate: "api/{controller}/form/{id}"
        );

我根据当前的命名约定制定路线。这条路线可行。

   config.Routes.MapHttpRoute(
            name: "GetMenu",
            routeTemplate: "api/forms/menu/{userTypeId}/{ctyhocn}",
            defaults: new
            {
                controller = "Service",
                action = "GetMenu"
            },
            constraints: new { httpMethod = new HttpMethodConstraint(new[] { HttpMethod.Get.ToString() }) }
        );      

现在在 WebApi v2 中,我已经习惯了在控制器中定义路由,如下所示,但这是我发现的 v2 功能。基于当前示例,我认为 routeTemplate 会起作用。我查看了我定义的路线的 RouteTables.Routes,它的格式似乎正确:"api/{controller}/form/{id}"

WebApi v2 路由属性

 [HttpGet]
 [AllowAnonymous]
 [Route("api/office/companynames/{searchValue}/")]
 .....

您收到的错误消息与路由的配置方式有关,而不是 Ninject。 WebAPI(1.0 或 2.2)的良好做法是使用以下模板:

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

与 MVC 不同,不包含操作名称。

所以,尝试使用设置的路由,看看是否可以正常工作。

@Karen_B 为我指明了正确的方向,但我想提供应用的更改以防其他人遇到此问题。

我将路由映射更改为:

        config.Routes.MapHttpRoute(
            name: "NewForm",
            routeTemplate: "api/{controller}/form/",
            defaults: new
            {
                controller = "Dmpe"
            },
            constraints: new { httpMethod = new HttpMethodConstraint(new[] { HttpMethod.Post }) } 
        );

        config.Routes.MapHttpRoute(
            name: "GetForm",
            routeTemplate: "api/{controller}/form/{id}",
            defaults: new
            {
                controller = "Dmpe",
                id = RouteParameter.Optional
            },
            constraints: new { httpMethod = new HttpMethodConstraint(new[] { HttpMethod.Get }) } 
        );

然后将控制器更改为:

    [HttpPost]
    public HttpResponseMessage Post(DmpeForm form)
    {
       ....


    [HttpGet]
    public HttpResponseMessage Get(long Id)
    {
    .....

将 http 方法属性添加到方法中可能是多余的,因为我更改了方法名称以反映 http 方法,但此时我只是想让它工作。如果可以,请使用 WebApi 2 :-)