mysql - Docker compose - mysql 挂载卷为空

Question

我将本地驱动器安装为 mysql Docker 映像的卷：

mysql:
    container_name: mysql
    image: mysql:dev
    build: ./mysql
    env_file: .env
    environment:
      MYSQL_DATABASE: ${DB_NAME}
      # So you don't have to use root, but you can if you like
      MYSQL_USER: ${DB_USERNAME}
      # You can use whatever password you like
      MYSQL_PASSWORD : ${DB_PASSWORD}
      # Password for root access
      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
    ports:
      # <Port exposed> : < MySQL Port running inside container>
      - '3306:3306'
    expose:
      # Opens port 3306 on the container
      - '3306'
    volumes:
      - ./../mysql:/var/lib/mysql

之后docker-compose up，主机中的本地文件夹为空

码头工人检查：

"Mounts": [
            {
                "Type": "volume",
                "Name": "d8681e2af542638dc47c0a04cdd8dc7cb680e2452d63383a43335062ba31a8cb",
                "Source": "/var/lib/docker/volumes/d8681e2af542638dc47c0a04cdd8dc7cb680e2452d63383a43335062ba31a8cb/_data",
                "Destination": "/var/lib/mysql",

Docker 主机是 Windows 10 机器，Docker 桌面正在运行，创建了空文件夹，但其中没有 mysql 数据

在容器中有数据，/var/lib/mysql但它没有显示在本地文件夹中

标签： mysqldockerdocker-compose

Answer 1

• 重新启动 Docker for Desktop
• 以管理员身份重新启动编辑器（Visual Studio 代码）
• 删除了 mysql 容器和图像
• docker-compose up -d --build

本地文件夹自动填充