先查询MySQL源 docker search mysql 也可以去官网查看镜像tag,选择自己需要的版本,否则会下载最新版本:https://hub.docker.com/_/mysql/ 然后报错了!!! root@deepin-PC:/etc/apt# docker pull mysql:8.0.11 Error response from daemon: Get https://registry-1.docker.io/v2/library/mysql/manifests/8.0.11: Get https://auth.docker.io/token?scope=reposit