Flask cors

Cors error in flask

from flask import Flask
from flask_cors import CORS, cross_origin

app = Flask(__name__)
CORS(app)

@app.route("/")
def helloWorld():
    return "Hello world"

Source: stackoverflow.com

Install flask_cors

$ pip install flask-cors

Source: flask-cors.readthedocs.io

Flask cors

from flask import Flask
from flask_cors import CORS

app = Flask(__name__)
CORS(app, resources={r"*": {"origins": "*"}})

-1

Similar codes

3 votes214 views3 answers
Flask migrate install
Python Flask
0 vote214 views10 answers
Sqlite3 with flask web application CRUD pdf
Python Flask
0 vote226 views1 answer
Flask development mode
Python Flask
-1 vote243 views4 answers
Flask docs
Python Flask
0 vote217 views2 answers
Flask socket io
Python Flask
3 votes205 views1 answer
Default argument in flask route
Python Flask
0 vote215 views1 answer
Flask decoding base 64 image
Python Flask
1 vote230 views1 answer
Flask cors policy no 'access-control-allow-origin'
Python Flask
4 votes224 views2 answers
Flask get variable from url
Python Flask
0 vote284 views2 answers
How to close a flask web server with python
Python Flask