Linux环境安装安装NodeJS v10.16.3

1.wget https://nodejs.org/dist/v12.18.3/node-v12.18.3-linux-x64.tar.xz

2.tar xvf  node-v12.18.3-linux-x64.tar.xz -C /usr/local/

3. mv /usr/local/node-v12.18.3-linux-x64 /usr/local/nodejs

echo export NODEJS_HOME=/usr/local/nodejs >> /etc/profile
echo export PATH=$PATH:$NODEJS_HOME/bin >> /etc/profile
echo export NODEJS_PATH=$NODEJS_HOME/lib/node_modules >>/etc/profile
source /etc/profile

ln -s /usr/local/nodejs/bin/node /usr/local/bin/node

ln -s /usr/local/nodejs/bin/npm /usr/local/bin/npm