problem with localhost my sql

first of all, your tutorial is impressive. but i have a problem in mysql section.

when i click the article button,register or login there’s exception like this:

_mysql_exceptions.OperationalError: (2003, "Can't connect to MySQL server on 'localhost' (10061)")

i change the parameter of app.run() with `app.run(debug=True,host = ‘0.0.0.0’) but, it doesn’t work.

and

i am confused with app.secret_key='secret123' what does it mean that code?

`

[xmen1412]

thanks a lot. it;s been 5 month i asked this problem and i already solve this problem by myself. the problem was i didn’t create a database in localhost. that’s all

[ianmubangizi]

@saurabh10022000 Check if you have set the config correctly with the right database information or can you show a print out of the error, please.

Example:

Config MySQL

app.config[‘MYSQL_HOST’] = ‘localhost’ app.config[‘MYSQL_USER’] = ‘root’ app.config[‘MYSQL_PASSWORD’] = ‘#########’ app.config[‘MYSQL_DB’] = ‘#########’ app.config[‘MYSQL_CURSORCLASS’] = ‘DictCursor’