node-sass的安装

1.安装cnmp

npm install -g cnpm --registry=https://registry.npm.taobao.org

2. 安装node-sass

cnpm install node-sass@latest

3.当出现cnpm法加载文件无法在系统上运行脚本时

① 管理员方式运行Windos PowerShell
② 输入set-ExecutionPolicy RemoteSigned ，并更改权限为A
③ 重复2步骤安装node-sass

参考链接

https://blog.youkuaiyun.com/Nalaluky/article/details/82598300
https://blog.youkuaiyun.com/ShelleyLittlehero/article/details/104451280/