场景 在搭建私有云环境时，我们需要将我们打包的镜像存储在局域网内，而不是把镜像推送到 hub.docker.com；一方面是因为安全问题，另一方

1 2 3 4 5 go: golang.org/x/sys@v0.0.0-20180905080454-ebe1bf3edb33: unrecognized import path "golang.orgnrecognized import path "golang.org/x/sys" (https fetch: G1: dial tcp 216.239.37.1:443: conneet https://golang.org/x/sys?go-get=1: dial tcp 216.239.37.rty did not properly respond after1:443: connectex: A connection attempt failed because the connected host has failed to respoconnected party did not properly respond after a period of time, or established connection failed because connected : unrecognized import path "golang.host has failed to respond.) ... go:

1 2 3 4 5 go: golang.org/x/sys@v0.0.0-20180905080454-ebe1bf3edb33: unrecognized import path "golang.orgnrecognized import path "golang.org/x/sys" (https fetch: G1: dial tcp 216.239.37.1:443: conneet https://golang.org/x/sys?go-get=1: dial tcp 216.239.37.rty did not properly respond after1:443: connectex: A connection attempt failed because the connected host has failed to respoconnected party did not properly respond after a period of time, or established connection failed because connected : unrecognized import path "golang.host has failed to respond.) ... go:

引言 我们大多数情况下用到的包都是存放在 npmjs.com 这个网站上的，只要我们安装了 Node，我们就可以使用 Node 自带的 npm 包来下载你需要的包；但有时候我们想让我