npm install -g create-react-app MacOS 报错解决

macOS 安装create-react-app报错解决：

sudo npm uninstall -g create-react-app //删除之前对镜像

npm config set registry https://registry.npm.taobao.org  // 安装还是不成功直接切换成淘宝镜像安装

npm config get registry

sudo cnpm install -g create-react-app

create-react-app --version