【转载】如何安装Node.js

下面分别介绍在Mac, Ubuntu,Centos以及Windows下安装Node.js.

Mac

在Mac下,如果你喜欢用homebrew,那么只用一行就可以装好:

brew install node

否则,只能考虑手工安装了,步骤如下:

  1. 安装Xcode
  2. 安装git
  3. 运行下面的命令行编译node.js
    1 git clone git://github.com/joyent/node.git
    2 cd node
    3 ./configure
    4 make
    5 sudo make install

Ubuntu

  1. 安装依赖包
    1 sudo apt-get install g++ curl libssl-dev apache2-utils
    2 sudo apt-get install git-core
  2. 运行下面的命令行:
    1 git clone git://github.com/joyent/node.git
    2 cd node
    3 ./configure
    4 make
    5 sudo make install

Windows

用cygwin来安装node,步骤如下:

  1. 安装cygwin
  2. 在cygwin的目录下,运行setup.exe安装下面列表中的包
    • devel → openssl
    • devel → g++-gcc
    • devel → make
    • python → python
    • devel → git
  3. 运行cygwin
  4. 运行下面的命令行:
    1 git clone git://github.com/joyent/node.git
    2 cd node
    3 ./configure
    4 make
    5 sudo make install

Centos

1 yum install gcc-c++ openssl-devel
2 wget --no-check-certificate https://github.com/joyent/node/tarball/v0.3.3
3 tar -xzvf ry-node-v0.3.3-0-g57544ba.tar.gz
4 cd ry-node-v0.3.3-0-g57544bac1
5 ./configure
6 make
7 make install

Hello Node.js!

写一段小程序例如hello_node.js来验证安装是否正确:

1 var http =require('http');
2 http.createServer(function(req, res){
3 res.writeHead(200,{'Content-Type':'text/plain'});
4 res.end('Hello Node.js\n');}).listen(8124,"127.0.0.1");
5 console.log('Server running at http://127.0.0.1:8124/');

用node来运行这段代码

1 node hello_node.js
2 Server running at http://127.0.0.1:8124/

现在,用浏览器打开 http://127.0.0.1:8124/ , 应该能够看到一条好消息。

转载于:https://my.oschina.net/weisenz/blog/200649

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转载自blog.csdn.net/weixin_33877092/article/details/91920873