1. 获取mysql:拉去mysql镜像

docker pull mysql:8.0

2. 启动mysql

# --name指定容器名字 -v目录挂载 -p指定端口映射  -e设置mysql参数 -d后台运行
docker run --name mysql -v /usr/local/mysql/data:/var/lib/mysql -v /usr/local/mysql:/etc/mysql/conf.d -v /usr/local/mysql/log:/var/log/mysql  -e MYSQL_ROOT_PASSWORD=root  -p 3306:3306 -d mysql:8.0

3. 进入mysql容器

docker exec -it 容器名称|容器id bin/bash

4. 登录mysql，并打开远程访问授权

//1.登录mysql
mysql -uroot -p
//2.进行授权
GRANT ALL ON *.* TO 'root'@'%';
//3.刷新权限
flush privileges;
//4.加密规则
ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER;
//5.更新root密码
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123456';
//6.刷新权限
flush privileges;

5. 使用远程登录进行测试