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

mysql版本问题，首先找到自己mysql安装的路径的bin目录，进入cmd

mysql -u root -p

然后输入密码登录，再分别输入下面两行即可

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '数据库密码';

FLUSH PRIVILEGES;