docker-compose配置

Usage: config [options]

Options:
    --resolve-image-digests  Pin image tags to digests.
    --no-interpolate         Don't interpolate environment variables.
    -q, --quiet              Only validate the configuration, don't print
                             anything.
    --services               Print the service names, one per line.
    --volumes                Print the volume names, one per line.
    --hash="*"               Print the service config hash, one per line.
                             Set "service1,service2" for a list of specified services
                             or use the wildcard symbol to display all services.

验证并查看撰写文件。