linux安装Node.js（详细）Node.js安装教程https://blog.csdn.net/qq_41974199/article/details/119328353wgethttps://nodejs.org/dist/v14.17.4/node-v14.17.4-linux-x64.tar.xztarxfnode-v14.17.4-linux-x64.tar.xzmkdir/usr/local/lib/nodemvnode-v14.17.4-linux-x64