/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

3 votes128 views1 answer
Default argument in flask route
Python Flask
0 vote147 views1 answer
Quill get content flask
Python Flask
0 vote132 views1 answer
How to return an html file in flask
Python Flask
-1 vote80 views2 answers
Model deployment with flask
Python Flask
1 vote144 views2 answers
Flask socketio send
Python Flask
6 votes148 views2 answers
Flask get ip address of request
Python Flask
1 vote142 views4 answers
Flask activ environment
Python Flask
4 votes80 views1 answer
Cannot import name 'flask' from partially initialized module 'flask' (most likely due to a circular import)
Python Flask
0 vote169 views1 answer
CACHE_TYPE flask
Python Flask
0 vote143 views1 answer
Flask stream with data/context
Python Flask