钞能力-Accessing your MySQL database from outside PythonAnywhere

pythonanywhere give me a mysql database, but i can’t access outside the pythonanywhere, because it was protected by firewall。

MySQL databases on PythonAnywhere are protected by a firewall, so external computers can’t access them.
However, if you have a paid account, you can access your MySQL database from outside using a technique called an SSH tunnel, which essentially makes a secure SSH connection to our systems, then sends the MySQL stuff over it.
https://help.pythonanywhere.com/pages/AccessingMySQLFromOutsidePythonAnywhere/