Users86176>npm install-g cnpm - registry=https://registry.npmmirror.comapm WARNdeprecated @npmcli/move-file@2.0.1: This functionality has been moved to @npmcli/fscnpm@9.0.1idded 652 packages from 244 contributors in 16.086s
: nodejs node-vll.0.0-win-x64 node global cnpm -> C: nodejs node-vll.0.-win-x64 node global node modules cnpm bin cnpr
:Users 86176>cnpm -v
npm’ 不是内部或外部命令，也不是可运行的程序或批处理文件。
为你推荐这个博客，一步一步来
https://blog.csdn.net/lijunliang2017/article/details/120886624
npm -v 看看