Install node. js

Centos installation steps are as follows:

First download from the official website:

Http://nodejs.org/#download

The version I selected is0.6.2

# Tar zxvf node-v0.6.2.tar.gz

# Cd node-V0.6.2

#./Configure

# Make

# Make install

Test node. js

Vim node. js

VaRHTTP = require ('http ');

HTTP. createserver (Function(Req, Res ){

Res. writehead (200, {'content-type': 'text/plain '});

Res. End ('Hello node. js \ n ');

}). Listen (8124, "127.0.0.1 ");

Console. Log ('server running at http: // 127.0.0.1: 8124 /');
 

RunNode. js

# Node node. js

Open a browser and use the connectionHttp: // 127.0.0.1: 8124See"Hello node. js ",IndicatesNode. jsIt is in operation.