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51 lines
1.8 KiB
51 lines
1.8 KiB
//načtení knihoven
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const http = require("http");
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const fs = require("fs");
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const path = require("path");
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const server = http.createServer((req,res) => {
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//přečti url
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const filePath = req.url === "/" ? "pages/index.html" : `pages${req.url}.html`
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//načti hledaný soubor
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fs.readFile(path.join(__dirname,filePath),"utf-8",(err,data) => {
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if (req.url == "/youtube") {
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//HTTP status code 302
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res.writeHead(302, {"Location":"https://www.youtube.com"});
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res.end();
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}
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else if (err){
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//když soubour není
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res.writeHead(404, {"Content-type":"text/html"})
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res.end("<h1> 404 </h1>")
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} else {
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//když soubor je
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// res.writeHead(200, {"Content-type" : "text/html"})
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// res.end(data);
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//přečti menu pro stranku a vlož do data
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fs.readFile(path.join(__dirname,"menu.html"),"utf-8", (err,menuContent) => {
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if (err){
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//když server nenalezne menu.html
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res.writeHead(500, {"Content-type":"text/html"})
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res.end("<h1> 500 - Internal Server Error </h1>")
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} else {
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//vlož menu do data stránky
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data = data.replace(`<div id="menu-con"></div>`,
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`<div id="menu-con">${menuContent}</div>`);
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//vlož data
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res.writeHead(200, {"Content-type" : "text/html"})
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res.end(data);
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}
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})
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}
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})
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})
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const PORT = 3000;
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// na české klávesnici
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// ` ->Pravý ALT + 7 (nad písmeny)
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// $ -> pravý ALT + ů
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server.listen(PORT, () => console.log(`http://localhost:${PORT} CTRL+C=STOP`))
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