HOSt 'localhost' is not allowed tO connect tO this MySQL server
时间: 2023-12-23 12:58:57 浏览: 29
This error occurs when the MySQL server is not configured to allow connections from the localhost. To resolve this issue, you can follow these steps:
1. Open the MySQL configuration file (`my.cnf` or `my.ini`) on your server.
2. Look for the `bind-address` parameter and make sure it is set to `127.0.0.1` or `localhost`.
3. If the `bind-address` parameter is already set correctly, you might need to check the user privileges in MySQL.
4. Connect to the MySQL server using a privileged account (e.g., root).
5. Run the following command to grant necessary privileges to the user:
```
GRANT ALL PRIVILEGES ON *.* TO 'username'@'localhost' IDENTIFIED BY 'password';
```
Replace `'username'` with the actual username and `'password'` with the corresponding password.
6. Finally, restart the MySQL server for the changes to take effect.
After completing these steps, you should be able to connect to the MySQL server using localhost without encountering the error message.