网页 API 配置

Question

我有问题。

WebApiConfig

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        config.MapHttpAttributeRoutes();
        config.Routes.MapHttpRoute(
            name: "DefaultApi",
            routeTemplate: "api/{controller}/{action}",
            defaults: new
            {
                id = RouteParameter.Optional,
                api = "api",
                namespaces = new string[] { "able.application.api" }
            }
        );
    }
}

全球

protected void Application_Start()
{
    AreaRegistration.RegisterAllAreas();
    WebApiConfig.Register(GlobalConfiguration.Configuration);
    RouteConfig.RegisterRoutes(RouteTable.Routes);
    GlobalConfiguration.Configuration.EnsureInitialized();
}

控制器

public class ContentModelController : ApiController
{
    public ContentModelController()
    {
    }
    [HttpPost, HttpGet]
    public HttpResponseMessage Get(int? id)
    {
        return null;
    }
}

问题是：当我调用 get 方法时，我收到以下错误。

呼叫网址： http://localhost:54531/api/ContentModel/get?id=1

请帮帮我.. :(

<Error> <Message> No HTTP resource was found that matches the request URI 'http://localhost:54531/api/ContentModel/get?id=1'. </Message> <MessageDetail> No type was found that matches the controller named 'ContentModel'. </MessageDetail> </Error>

Answer 1

使用此模板

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

而不是这个

config.Routes.MapHttpRoute(
        name: "DefaultApi",
        routeTemplate: "api/{controller}/{action}",
        defaults: new
        {
            id = RouteParameter.Optional,
            api = "api",
            namespaces = new string[] { "able.application.api" }
        }
    );

在您的WebApiConfig.cs文件中。希望这对你有用。

Answer 2

尝试遵循Saurabh Srivastava的建议，并将您的API调用更新为： http://localhost:54531/api/ContentModel/get/1

或者，可以使用原始调用将 Get 的方法签名更新为以下内容： public HttpResponseMessage Get([FromUri]int? id)