docker run --name mysql-test -e MYSQL_ROOT_PASSWORD=root -d -p 3306:3306 mysql:latest

docker exec -it mysql-test mysql -u root -p

-- 允许任何 IP 地址的主机访问 MySQL
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION;

-- 刷新权限
FLUSH PRIVILEGES;

#mysql