在已有dockerfile文件的前提下python
1 docker build -t mlj/wxbot_py2.7:0.1 . docker
(docker build -t image_name:image_tag dockerfile_path) docker build -t mlj/wxbot_py2.7:0.1 .
2 docker images -a 查看刚刚启动的镜像(若是)bash
REPOSITORY TAG IMAGE ID CREATED SIZEui
<none> <none> 35481881ffbc 16 minutes ago 381MBblog
3 docker tag image_id image_name:image_tag 为刚启动的镜像修更名称和tag 从新命名dockerfile
4 docker run -it mlj/wxbot_py2.7:0.1 /bin/bash 使用镜像(进入容器)it