Add CORS header to an http request using Ajax

Question

I have developed a Restfull application and I\'d like to add another web application to consume its services so I make this Ajax call :

 $.ajax({
                    


        

Answer 1

somehow i redirected to this question to get the solution for my Flask application. Since the server has to send the response back to the header, the CORS has to set in the server side. In my case i was trying to send the request from

client http://127.0.0.1:8081/

to

server http://127.0.0.1:5051

So i set the cors policy to allow the origin in the client side

headers: {  "Access-Control-Allow-Origin:": "*"},

and for the server side, flask provides library to allow the cors

from flask_cors import CORS
app = Flask(__name__)

CORS(app)

it actually got resolved the issue