C# WebApi 控制器没有找到控制器的操作
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WebApi Controller no action was found for the controller
提问by dooburt
A real head-scrather this one. I have created two ApiControllers which I am using as a JSON webservice:-
一个真正的头疼这个。我创建了两个 ApiControllers，我将它们用作 JSON 网络服务：-
namespace ControlTower.Controllers
{
public class AirlinesController : ApiController
{
private static IEnumerable<Airline> MapAirlines()
{
return (Jetstream.AirlineObject.GetAirlines()).Select(x => x);
}
[HttpGet]
public IEnumerable<Airline> GetAirlines()
{
return MapAirlines().AsEnumerable();
}
[HttpGet]
public Airline GetAirlineByCode(string code)
{
return Jetstream.AirlineObject.GetAirline(code);
}
}
}
and:-
和：-
namespace ControlTower.Controllers
{
public class ReviewsController : ApiController
{
private static IEnumerable<Review> MapReviews(int airline)
{
return (Jetstream.ReviewObject.GetReviews(airline)).Select(x => x);
}
[HttpGet]
public IEnumerable<Review> GetReviews(int airline)
{
return MapReviews(airline).AsEnumerable();
}
[HttpGet]
public Review GetReviewById(int review)
{
return Jetstream.ReviewObject.GetReview(review);
}
}
}
With this routing:-
使用此路由：-
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/get/{code}",
defaults: new { code = RouteParameter.Optional }
);
And whilst visiting /api/airline/get/baor /api/airline/get/works perfectly, visiting any variation of Reviewdoes not. Can anyone see anything really obvious I'm missing here?
在访问/api/airline/get/ba或/api/airline/get/完美运行时，访问Review 的任何变体都没有。任何人都可以看到我在这里遗漏的任何非常明显的东西吗？
Help is appreciated.
帮助表示赞赏。
采纳答案by Jason Bouchard
Your default route is expecting a parameter named "code". You either need to add a route to accept a parameter named airline and/or review, or explicitly tell the controller the name of the parameter.
您的默认路由需要一个名为“code”的参数。您需要添加一条路线以接受名为航空公司和/或评论的参数，或者明确告诉控制器该参数的名称。
ex. /api/reviews/get?airline=1
前任。/api/reviews/get?airline=1
