“` 下载 wgt http://cdn.npm.taobao.org/dist/node/v8.4.0/node-v8.4.0.tar.gz tar xvf node-v8.4.0.tar.gz # cd node-v0.10.28 # ./configure –prefix=/usr/local/node 指定目录安装 # make # make install # cp /usr/local/bin/node /usr/sbin/ 查看当前