Dockerfile
FROM ubuntu:22.04
ADD go1.18.5.linux-amd64.tar.gz /usr/local
ENV PATH=/usr/local/go/bin:$PATH生成镜像
# docker build -f Dockerfile -t golang-1.18.5:ubuntu-22.04 .验证镜像
# docker run -it --rm golang-1.18.5:ubuntu-22.04 go version
go version go1.18.5 linux/amd64标签：golang,22.04,ubuntu,go,镜像,Dockerfile From： https://www.cnblogs.com/wangguishe/p/17536177.html