# 5. DockerCompose \*\*Docker Compose\*\*通过一个单独的docker-compose.yml 模板文件（YAML 格式）来定义一组相关联的应用容器，帮助我们实现多个相互关联的Docker容器的快速部署。 docker compose的命令格式如下： \> docker compose \[OPTIONS\] \[COMMAND\] ![image-20240312221111895](https://hgh-typora-image.oss-cn-guangzhou.aliyuncs.com/img/image-20240312221111895.png) \`\`\`yaml version: "3.8" services: mysql: image: mysql container_name: mysql ports: - "3306:3306" environment: TZ: Asia/Shanghai MYSQL_ROOT_PASSWORD: 123 volumes: - "./mysql/conf:/etc/mysql/conf.d" - "./mysql/data:/var/lib/mysql" - "./mysql/init:/docker-entrypoint-initdb.d" networks: - new hmall: build: context: . dockerfile: Dockerfile container_name: hmall ports: - "8080:8080" networks: - new depends_on: - mysql nginx: image: nginx container_name: nginx ports: - "18080:18080" - "18081:18081" volumes: - "./nginx/nginx.conf:/etc/nginx/nginx.conf" - "./nginx/html:/etc/nginx/html" depends_on: - hmall networks: - new networks: new: name: hmall \`\`\`