powinno dzialac, ale nie..

var http = require('http');
var fs = require('fs');
var path = require('path');
var url = require('url');
var mime = require("mime");

var port = process.argv[1] || 8888;

var sum = 0;
var count = 0;

var dirs = {};
dirs = [".//png//",".//jpg//",".//html//",".//js//"];
exts = ["png","jpg", "html","js"];

var myServer = http.createServer(function(req, res) {
    console.log('request starting:'+req.method+" "+req.url);
    //var dirName = path.dirname(req.url).toLowerCase();
    //var baseName = path.basename(req.url).toLowerCase();
    //var extName = path.extname(req.url).toLowerCase();

    // handling plain files .html/.js
    if (req.method.toLowerCase() === 'get') {
        var files = []
        var dir = 0;
        for (i = 0; i < exts.length; i++)
        {
            if (req.url.toLowerCase() === '/' + exts[i])
            {
                files = fs.readdirSync(exts[i]);
                dir = i;
            }
        }

        for (i = 0; i < files.length; i++)
        {
            fs.readFile(path.join(dirs[dir],files[i]), function (error, content) {
                if (error) {
                    res.writeHead(500);
                    res.end();
                }
                else {
                    res.writeHead(200, { 'Content-Type': 'text/html' });

                }
            });
        }
        res.end(content, 'utf-8');
        return;
    }

    // handling "POST /ocena/1..5" requests
    //if (req.method.toLowerCase() === 'post' && dirName === '/ocena') {
    //  sum = sum + parseInt(baseName);
    //  count++;
    //  currentAverage = sum/count;
    //}

    //if (!!currentAverage) {
    //  res.writeHead(200, { 'Content-Type': 'text/html' } );
    //  res.end(""+currentAverage,'utf-8');
    //  return;
    //}

    res.writeHead(404);
    res.end();
})
myServer.listen(parseInt(port, 10));
console.log("Static file server running at\n  => http://localhost:" + port + "/\nCTRL + C to shutdown")