从容器创建新镜像:docker commit 备份/恢复镜像:docker save + docker load 将容器直接导出为tar包/导入:docker export + docker import docker commit 操作的是容器。从容器创建新镜像 https://docs.docker.com/engine/reference/commandline/commit/ cuiwei@weideMacBook-Pro server % docker ps CONTAINER ID ...