mysql reports Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client

Cause: An error is reported due to the mysql8.0 encryption method.

Solution:

execute instruction

mysql -u root -p

123456

use mysql;

alter user ‘root’@’localhost’ identified with mysql_native_password by ‘123456’;

flush privileges;

Note: 123456 is my own password to connect to the database