mac 彻底卸载node

先卸载 npm, 终端输入

sudo npm uninstall npm -g

看到 removed xxx packages in xxx 说明卸载成功

可以终端输入npm -v, 显示zsh: command not found: npm即为成功

卸载 node.js, 终端输入

sudo rm -rf /usr/local/lib/node /usr/local/lib/node_modules /var/db/receipts/org.nodejs.*
 sudo rm -rf /usr/local/include/node /Users/$USER/.npm 
 sudo rm /usr/local/bin/node
 sudo rm /usr/local/share/man/man1/node.1
 sudo rm /usr/local/lib/dtrace/node.d

终端输入node -v, 显示zsh: command not found: node卸载成功