我最近在我的计算机 (macOS Catalina) 上安装了最新版本的节点 14.0.0。想开始新项目。最初我想安装 expressnpm install --save express并得到以下警告日志：
npm WARN npm npm does not support Node.js v14.0.0
npm WARN npm You should probably upgrade to a newer version of node as we
npm WARN npm can't make any promises that npm will work with this version.
npm WARN npm Supported releases of Node.js are the latest release of 6, 8, 9, 10, 11, 12, 13.
npm WARN npm You can find the latest version at https://nodejs.org/
npm …