const http = require("http"); const fs =require("fs"); const path = require("path"); const server = http.createServer((req,res) =>{ const filePath = req.url === "/" ? "index.html" : req.url.slice(1); const fullPath = path.join(__dirname,filePath) console.log("Open: "+fullPath) fs.readFile(fullPath,(err,content) => { if(err){ res.writeHead(404, {"content-type":"text/html"}); //vlastní 404 error zpráva res.end("