ASP.NET Web API - 路由

Question

我正在使用 Web API 来公开一堆服务。我在某些路线上遇到问题，需要一些帮助。

我定义了默认路由:

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

通过这条路线，我可以访问正常路线，例如:“/api/clients/”和“/api/clients/4”。我想要一个命中以下路由“api/clients/4/profiles”和“api/clients/4/validations”的 GET。

我尝试了以下路线但没有成功:

config.Routes.MapHttpRoute(
    name: "ClientProfilesApi",
    routeTemplate: "api/{controller}/{clientid}/profiles",
    defaults: new { action = RouteParameter.Optional },
    constraints: new { controller = "clients" }
    );

 config.Routes.MapHttpRoute(
   name: "ClientValidationsApi",
       routeTemplate: "api/{controller}/{clientid}/validations",
       defaults: new { action = RouteParameter.Optional },
   constraints: new { controller = "clients" }
   );

我还尝试使用“ActionName”属性，如下所示:

[HttpGet]
[ActionName("profiles")]
public IEnumerableResponseDto<ProfileLayoutDto> GetProfiles(Int64 clientId, [FromUri] IEnumerableRequestDto request)
{ .... }


[HttpGet]
[ActionName("profiles")]
public IEnumerableResponseDto<ValidationLayoutDto> GetValidations(Int64 clientId, [FromUri] IEnumerableRequestDto request)
{ .... }

我错过了什么？一个 Controller 中不能有多个 GET 吗？

Answer 1

对于路由“api/clients/4/profiles”和“api/clients/4/validations”，将操作命名为“profiles”和“validations”，然后在默认路由之前使用以下路由:

config.Routes.MapHttpRoute(
    name: "ClientProfilesApi",
    routeTemplate: "api/clients/{clientid}/profiles",
    defaults: new { controller = "clients", action = "profiles",  },
    constraints: new {clientid = @"\d+" }
    );

 config.Routes.MapHttpRoute(
    name: "ClientValidationsApi",
    routeTemplate: "api/clients/{clientid}/validations",
    defaults: new { controller = "clients", action = "validations",  },
    constraints: new {clientid = @"\d+" }       );

这意味着路由“api/clients/4/profiles”转到 Controller “clients”和操作“profiles”，并且参数“clientid”必须是整数。

默认路由应该总是最后。