Uniform return format in WEBAPI frame

Directly on the code

1     /// <summary>2     ///message agent processing, which is used to capture these special exception information3     /// </summary>4      Public classCustomerrormessagedelegatinghandler:delegatinghandler5     {6         protected OverrideTaskSendAsync (httprequestmessage request, CancellationToken CancellationToken)7         {8             return Base. SendAsync (Request, CancellationToken). Continuewith9             {TenHttpresponsemessage response =Responsetocompletetask.result; OneHttperror error =NULL; A                 if(Response. Trygetcontentvalue outerror)) -                 { -                     //Custom error Handling the                     //error. Message = "Error occurred with this interface call"; -                 } -                 if(Error! =NULL) -{//This is a return class that I have created +                     varResultmsg =Newresultmsg {StatusCode = (int) Statuscodeenum.httpurleror, Info =error. Messagedetail}; -                     return Newhttpresponsemessage {Content =Newstringcontent (Resultmsg.tojson (), +System.Text.Encoding.GetEncoding ("UTF-8"),"Application/json"), StatusCode =Httpstatuscode.ok}; A                 } at                 Else -                 { -                     returnresponse; -                 } -             }); -         } in}

Then just register the CS file and locate the Global.asax file

1         protected voidApplication_Start ()2         {3 Arearegistration.registerallareas ();4             //filterconfig.registerglobalfilters (globalfilters.filters);5             //routeconfig.registerroutes (routetable.routes);6             //bundleconfig.registerbundles (bundletable.bundles);7 globalconfiguration.configure (webapiconfig.register);8GLOBALCONFIGURATION.CONFIGURATION.FILTERS.ADD (NewErrorHandler ());9}

Finally done, the effect:

1 {2   " StatusCode " 404 , 3   " Info " " The action matching the request could not be found on the controller "Studytask".  ",4   "Data"null5  }

Uniform return format in WEBAPI frame