Answers for "how to run flask app on specific port"

4

how to change port in flask app

from flask import Flask
app = Flask(__name__)

@app.route("/")
def hello():
    return "Hello World!"

if __name__ == '__main__':
    app.run(host="localhost", port=8000, debug=True)
Posted by: Guest on August-14-2020
0

how to change port in flask app

flask run -h localhost -p 3000
Posted by: Guest on August-14-2020
0

how to run flask in port 80

sudo apt install authbind
sudo touch /etc/authbind/byport/80
sudo chmod 777 /etc/authbind/byport/80
authbind --deep python3 app.py
Posted by: Guest on April-28-2021

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