Docker在端口3306组成mysql可达

我怎样才能让这个docker的mysql数据库,从“外部”可以达到 – 这意味着我可以连接到数据库pipe理工具,例如在端口3306上:

wordpress: build: /Users/FabianL/wp-docker/ container_name: "kr-wp-container" links: - db:mysql ports: - 8080:80 - 3306:3306 db: image: mysql environment: MYSQL_ROOT_PASSWORD: biersaufen 

您已经从容器“wordpress”打开了端口8080和3306,而从容器“db”

改变你撰写文件到:

 wordpress: build: /Users/FabianL/wp-docker/ container_name: "kr-wp-container" links: - db:mysql ports: - 8080:80 db: image: mysql environment: MYSQL_ROOT_PASSWORD: biersaufen ports: - 3306:3306