Nodejs安装

yum install gcc-c++ openssl-devel wget http://nodejs.org/dist/v0.6.15/node-v0.6.15.tar.gz tar -xzvf node-v0.6.15.tar.gz cd node-v0.6.15 ./configure make make install

快速安装， 到Nodejs官网下载最新的安装包， yum安装 gcc-c++ openssl-devel

var http = require('http');
 http.createServer(function (req, res) {
 res.writeHead(200, {'Content-Type': 'text/plain'});
 res.end('Hello, My is Node.js\n');
 }).listen(80, "127.0.0.1");
 console.log('Server running at http://127.0.0.1:80/');