Node.js is not a server. You can create a server with Node.js using modules such as ExpressJS. But Node.js is a runtime environment for evaluating and running Javascript outside the browser.
So this means that if you have a hello.js file containing one line:
console.log("Hello World");
and ran
node hello.js
, script, "Hello World". node . "sever" .
====================
Edit:
, node js Apache , Apache php. node Apache, http://larsjung.de/node-cgi/
, "", Apache, ExpressJS node.