修改 docker registry 的方法，vi /etc/docker/daemon.json。Get /binary-mirror-config/latest from https：//registry.nlark.com error： Error： getaddrinfo EAI_AGAIN registry.npmjs.com at GetAddrInfoReqWrap.onlookup [as oncomplete] (dns.js：66：26) Get /bug-versions/latest from https://registry.nlark.com error: Error: getaddrinfo EAI_AGAIN registry.npmjs.com。解决方法：修改 docker 镜像源，vi /etc/docker/daemon.json