asp.net-mvc - 我的 web api 路线图正在返回多个操作

Question

请求的网址：http://localhost/api/access/blob

路线：

config.Routes.MapHttpRoute(
    name: "AccessApi",
    routeTemplate: "api/{controller}/{action}"
);

定义的动作：

public class AccessController : ApiController
{
    // GET api/access/blob
    [HttpGet]
    public string Blob()
    {
        return "blob shared access signature";
    }

    // GET api/access/queue
    [HttpGet]
    public string Queue()
    {
        return "queue shared access signature";
    }
}

结果：

Multiple actions were found that match the request: 
    System.String Blob() on type Project.Controllers.AccessController 
    System.String Queue() on type Project.Controllers.AccessController

为什么它没有找到合适的行动？

Answer 1

您必须删除DefaultApiWebApiConfig.cs 文件中的路由配置。仅添加您的配置：

public static class WebApiConfig
{
    public static void Register(HttpConfiguration config)
    {
        config.Routes.MapHttpRoute(
            name: "AccessApi",
            routeTemplate: "api/{controller}/{action}"
            );
    }
}

它将与 url 一起使用：

http://localhost/api/access/blob

http://localhost/api/access/queue