Jquery AJAX: No 'Access-Control-Allow-Origin' header is present on the requested resource
问题 I am trying to post data to an API from my localhost:4502 port. When i tried to post data to this API using POSTMAN the data got added in the backend by providing the Basic Authorization key. The same i am trying to implement here in the Ajax Jquery call, but getting an CORS error. First time in jquery i am trying to post the data, please help here, what i can add. I have got the API key to for the Basic Authorization as a Username and Password can be left blank. <script src="https://ajax