I've below code executed in a virtualenv on Linux:
# import the Flask class from the flask module
from flask import Flask, render_template
# create the application object
app = Flask(__name__)
# use decorators to link the function to a url
@app.route('/')
def home():
return "Hello, World!" # return a string
# start the server with the 'run()' method
if __name__ == '__main__':
app.run(debug=True)
Execution output:
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
* Debug mode: off
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
But unable to open the server on any browser using: http://localhost:5000/
Any help?
try 127.0.0.1:5000
instead of localhost:5000
if not worked again, use:
if __name__ == '__main__':
app.run(host="0.0.0.0", port=5000)
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