数据容器是一个多余的解决方法。数据量将为您解决问题。将您更改
docker-compose.yml为:
version: '2'services: mysql: container_name: flask_mysql restart: always image: mysql:latest environment: MYSQL_ROOT_PASSWORD: 'test_pass' # TODO: Change this MYSQL_USER: 'test' MYSQL_PASS: 'pass' volumes: - my-datavolume:/var/lib/mysqlvolumes: my-datavolume:
Docker将在
/var/lib/docker/volumes文件夹中为您创建卷。只要您不输入内容,此音量就会持续存在
docker-composedown -v



