找不到与请求 URI 匹配的 HTTP 资源

Question

我检查了一些链接以了解错误原因，但没有解决我的问题。

我正在尝试从 Postman 访问 WebAPI 操作，但出现以下错误。

"message": "No HTTP resource was found that matches the request URI 'http://localhost:50684/api/albums/history'.",
"messageDetail": "No type was found that matches the controller named 'album'."

我的API.

[Authorize]
public class AlbumsController : ApiController
{

   [HttpGet]
   [Route("api/album/history/")]
   public BaseTO GetHistory(string type,int id)
   {  
      //api stuff
   }
 }

我试过 api/album/history/{anything}

当我从邮递员那里打电话时，我路过：-

• 授权令牌
• 类型
• 编号

任何 help/suggestion 高度赞赏。 谢谢

Answer 1

你的代码应该是这样的：

[Authorize]
public class AlbumsController : ApiController
{

   [HttpGet]
   [Route("api/albums/history/")]
   public IHttpActionResult GetHistory(string type,int id)
   {  
      //api stuff
   }
 }

你从 Postman 调用的应该是这样的，并确保你在 Postman 中的方法是 GET:

http://localhost:50684/api/album/history?type=test&id=1

希望对您有所帮助。

Answer 2

您是否在 api 配置中启用了属性路由？ config.MapHttpAttributeRoutes();

根据您当前的路线，您应该通过查询字符串 http://localhost:50684/api/albums/history?type=test&id=1 命中它并使用 [FromUri]

修饰参数

[HttpGet]
   [Route("api/albums/history/")]
   public IHttpActionResult GetHistory([FromUri]string type,[FromUri]int id)
   {  
      //api stuff
   }

或通过路由参数点击 api - http://localhost:50684/api/albums/history/test/1

[HttpGet]
   [Route("api/albums/history/{type}/{id}")]
   public IHttpActionResult GetHistory(string type,int id)
   {  
      //api stuff
   }

Answer 3

我有同样的问题，我只是改变了这个：

AllowInsecureHttp = true

    public void ConfigureAuth(IAppBuilder app)
    {

        app.CreatePerOwinContext(ApplicationDbContext.Create);
        app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);


        app.UseCookieAuthentication(new CookieAuthenticationOptions());
        app.UseExternalSignInCookie(DefaultAuthenticationTypes.ExternalCookie);


        PublicClientId = "self";
        OAuthOptions = new OAuthAuthorizationServerOptions
        {
            TokenEndpointPath = new PathString("/api/Token"),
            Provider = new ApplicationOAuthProvider(PublicClientId),                
            AuthorizeEndpointPath = new PathString("/api/Account/ExternalLogin"),
            AccessTokenExpireTimeSpan = TimeSpan.FromDays(1),
            AllowInsecureHttp = true
        };

        app.UseOAuthBearerTokens(OAuthOptions);

    }