创建Dockerfile
FROM registry.cn-hangzhou.aliyuncs.com/mytest_docker123/alpine:3.20.3 run sed -i 's#https\?://dl-cdn.alpinelinux.org/alpine#https://mirrors.cernet.edu.cn/alpine#g' /etc/apk/repositories & apk update #run apk add curl postgresql14-client copy mc /bin/mc run chmod +x /bin/mc && apk add curl postgresql14-client
docker build -t busybox:v1 .
