npm淘宝镜像:https://npm.taobao.org/
vscode先安装npm淘宝镜像
再安装gulp:https://www.cnblogs.com/xiaoleiel/p/11160569.html
npm install gulp -g
npm/gulp/nodejs
原文:https://www.cnblogs.com/xsj1989/p/12378299.html