docker search mysql //查找mysql镜像

docker pull mysql //拉取镜像(docker pull mysql:5.7  指定版本号)

docker run -itd --net=host --name mysql -e MYSQL_ROOT_PASSWORD=root mysql　　//创建容器, 主机网络模式

docker exec -it mysql /bin/bash　　//登录容器

mysql -u root -p　　//登录mysql

GRANT ALL ON *.* TO 'root'@'%';

flush privileges;

ALTER USER 'root'@'localhost' IDENTIFIED BY '123456' PASSWORD EXPIRE NEVER;

ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456';

flush privileges;