flask app run port number code example
Example 1: 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)
Example 2: flask give port number
if __name__ == '__main__':
app.run(host='0.0.0.0', port=80)
Example 3: how to change port in flask app
if __name__ == "__main__":
app.run(host='127.0.0.1', port=5002)