Centos安装NodeJs环境

Centos安装NodeJs环境

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一、下载nodejs压缩包

• 官网：https://nodejs.org/en/download/

• 1）使用wget命令下载

wget https://nodejs.org/dist/v14.15.4/node-v14.15.4-linux-x64.tar.xz

• 2）解压下载的压缩包

tar -xf node-v14.15.4-linux-x64.tar.xz

• 3）移动解压好的文件

mkdir /usr/local/nodejs

sudo mv ./node-v14.15.4-linux-x64/*  /usr/local/nodejs

• 4）建立软链接

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

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

• 5）测试

node -v

npm -v

二、执行过程

[root@iZuf6g01xqsbwjheu6bornZ soft]# wget https://nodejs.org/dist/v14.15.4/node-v14.15.4-linux-x64.tar.xz
--2021-04-10 19:49:44--  https://nodejs.org/dist/v14.15.4/node-v14.15.4-linux-x64.tar.xz
Resolving nodejs.org (nodejs.org)... 104.20.23.46, 104.20.22.46, 2606:4700:10::6814:172e, ...
Connecting to nodejs.org (nodejs.org)|104.20.23.46|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 21390448 (20M) [application/x-xz]
Saving to: ‘node-v14.15.4-linux-x64.tar.xz’

100%[========================================================================================>] 21,390,448  6.41MB/s   in 3.2s   

2021-04-10 19:49:48 (6.41 MB/s) - ‘node-v14.15.4-linux-x64.tar.xz’ saved [21390448/21390448]

[root@iZuf6g01xqsbwjheu6bornZ soft]# tar -xf node-v14.15.4-linux-x64.tar.xz
[root@iZuf6g01xqsbwjheu6bornZ soft]# mkdir /usr/local/nodejs
[root@iZuf6g01xqsbwjheu6bornZ soft]# ls
node-v14.15.4-linux-x64  node-v14.15.4-linux-x64.tar.xz

[root@iZuf6g01xqsbwjheu6bornZ soft]# sudo mv ./node-v14.15.4-linux-x64/*  /usr/local/nodejs
[root@iZuf6g01xqsbwjheu6bornZ soft]# cd /usr/local/nodejs/
[root@iZuf6g01xqsbwjheu6bornZ nodejs]# ls
bin  CHANGELOG.md  include  lib  LICENSE  README.md  share
[root@iZuf6g01xqsbwjheu6bornZ nodejs]# cd /data/soft/
[root@iZuf6g01xqsbwjheu6bornZ soft]# ln -s /usr/local/nodejs/bin/node /usr/local/bin
[root@iZuf6g01xqsbwjheu6bornZ soft]# ln -s /usr/local/nodejs/bin/npm /usr/local/bin
[root@iZuf6g01xqsbwjheu6bornZ soft]# node -v
v14.15.4

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参考：https://www.cnblogs.com/jasontang369/p/12771335.html