更新日志
curl –silent –location https://rpm.nodesource.com/setup_8.x | sudo bash -
yum -y install nodejs
记得删除老版本的npm node
rm /usr/local/bin/npm
yum remove nodesource-release nodejs
yum clean all
rm -rf /var/cache/yum/
rm /etc/yum.repos.d/nodesource-el.repo
yum -y remove nodejs