Angular2 to REST WebApi CORS issue

Question

I\'m using an angular2 front end and WebApi backend. The webapi is CORS enabled

var cors = new EnableCorsAttribute(\"*\", \"*\", \"*\");
GlobalConfiguration.         


        

Answer 1

Do you have any options set into your web.config file for cors ? i.e something like

If yes make sure to remove that, and control the cors through the code only.

The Answer here will help you.