我的一个WebApi2控制器出现问题。在编写测试时,我发现Get()从未被击中,而是返回301然后是403.奇怪的是,如果我点击Get(id),第二个动作会说出并完成它的工作,但是我永远不会打到Get ()行动。如果我重命名控制器它可以正常工作,但遗憾的是,我不能像我想的那样将ModelsController重命名为ModelController,因为有一个现有的用户群期望该名称。这是我认为在MVC2中完成的现有Api的重写。所有其他控制器都工作得很好,而不是这个。
有关如何调试此问题的任何想法?或者我可能错过了什么?
其他说明: 路由配置是默认的。 没有找到其他ModelsController
下面是我的代码的简化版本,问题仍然存在......
using System.Collections.Generic;
using System.Web.Http;
using TW.Api.Business.Services.Models;
namespace TW.Api.Business.Services.Controllers
{
public class ModelsController : ApiController
{
public string Get()
{
return null;
}
public string Get(string id)
{
return null;
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web.Http;
using System.Web.Routing;
namespace tw.api.business
{
public static class WebApiConfig
{
public static void Register(HttpConfiguration config)
{
// config.MapHttpAttributeRoutes();
config.Routes.MapHttpRoute(
name: "Api_GetWithChild",
routeTemplate: "{controller}/{id}/{action}/{childId}",
defaults: new { id = RouteParameter.Optional, action = "Get", childId = RouteParameter.Optional },
constraints: new { httpMethod = new HttpMethodConstraint("GET") });
config.Routes.MapHttpRoute(
name: "Api_Post",
routeTemplate: "{controller}/{id}/{action}/{childId}",
defaults: new { id = RouteParameter.Optional, action = "Post", childId = RouteParameter.Optional },
constraints: new { httpMethod = new HttpMethodConstraint("POST") });
config.Routes.MapHttpRoute(
name: "Api_Put",
routeTemplate: "{controller}/{id}/{action}/{childId}",
defaults: new { id = RouteParameter.Optional, action = "Put", childId = RouteParameter.Optional },
constraints: new { httpMethod = new HttpMethodConstraint("PUT") });
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "{controller}/{id}",
defaults: new { id = RouteParameter.Optional }
);
// Uncomment the following line of code to enable query support for actions with an IQueryable or IQueryable<T> return type.
// To avoid processing unexpected or malicious queries, use the validation settings on QueryableAttribute to validate incoming queries.
// For more information, visit http://go.microsoft.com/fwlink/?LinkId=279712.
//config.EnableQuerySupport();
// To disable tracing in your application, please comment out or remove the following line of code
// For more information, refer to: http://www.asp.net/web-api
//config.EnableSystemDiagnosticsTracing();
}
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Routing;
namespace tw.api.business
{
public class RouteConfig
{
public static void RegisterRoutes(RouteCollection routes)
{
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.MapRoute(
name: "Default",
url: "{controller}/{action}/{id}",
defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
);
}
}
}
答案 0 :(得分:1)
查看您的路线配置,有一些问题
答案 1 :(得分:1)
为web-API端点创建方法时,必须遵循一些命名约定,以自动映射method-to-api。或者您可以使用HTTP操作和路由属性
覆盖它遵循以下任一安排(请注意&#39;模型&#39;模型&#39;方法名称):
public class ModelsController : ApiController
{
public string GetModels()
{
return null;
}
public string GetModel(int id)
{
return null;
}
}
或者,使用路线属性:
public class ModelsController : ApiController
{
[HttpGet]
[Route("api/Models")]
public string GetModels()
{
return null;
}
[HttpGet]
[Route("api/Models/{id}")]
public string GetModel(string id)
{
return null;
}
}