flask how to run app
$ export FLASK_APP=hello.py
$ python -m flask run
* Running on http://127.0.0.1:5000/flask how to run app
$ export FLASK_APP=hello.py
$ python -m flask run
* Running on http://127.0.0.1:5000/html for basic flask home page python
# 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
@app.route('/welcome')
def welcome():
return render_template('welcome.html') # render a template
# start the server with the 'run()' method
if __name__ == '__main__':
app.run(debug=True)Copyright © 2021 Codeinu
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