/Python/Flask/Flask cors policy no 'access-control-allow-origin'

Flask cors policy no 'access-control-allow-origin'

# initialization
app = Flask(__name__)
app.config['SECRET_KEY'] = 'the quick brown fox jumps over the lazy   dog'
app.config['CORS_HEADERS'] = 'Content-Type'

cors = CORS(app, resources={r"/foo": {"origins": "http://localhost:port"}})

@app.route('/foo', methods=['POST'])
@cross_origin(origin='localhost',headers=['Content- Type','Authorization'])
def foo():
    return request.json['inputVar']

if __name__ == '__main__':
   app.run()

Source: stackoverflow.com

Similar codes

5 votes188 views3 answers
How to add images in hml while using flask
Python Flask
15 votes277 views6 answers
Flask install
Python Flask
4 votes133 views1 answer
Cannot import name 'flask' from partially initialized module 'flask' (most likely due to a circular import)
Python Flask
1 vote139 views1 answer
Flask run app reset on change
Python Flask
1 vote196 views1 answer
Hot reloading flask
Python Flask
18 votes294 views3 answers
Export flask app
Python Flask
0 vote191 views1 answer
Flask where to put db.create_all
Python Flask
3 votes183 views1 answer
Flask secret key generator
Python Flask
1 vote221 views1 answer
Flask send client to another web page
Python Flask
3 votes191 views3 answers
Import flask
Python Flask