feat: added 03_dom

02_advanced/uebungen/u29_stream/index.js

@@ -0,0 +1,21 @@
+// const fs = require('node:fs');
+// const zlib = require('node:zlib');
+import fs from 'node:fs';
+import zlib from 'node:zlib';
+
+const gzipCompressor = zlib.createGzip();
+
+const inputStream = fs.createReadStream('data/products.html');
+const outputStream = fs.createWriteStream('data/products.html.gz');
+
+inputStream.on('data', (data) => {
+  console.log('Pakete (data chunks) werden geladen: ', data.length);
+  //outputStream.write(zlib.gzipSync(data));
+});
+
+inputStream.pipe(gzipCompressor).pipe(outputStream);
+
+// Übung 29: Datenströme
+// Schreibe Codebeispiel 239 um, ohne die Funktion pipe(…) zu verwenden!
+
+// TIPP: Um eine Datei päckchenweise lesen- und schreiben zu können, gibt es für das fs Modul die Methoden createReadStream und createWriteStream.

02_advanced/uebungen/u29_stream/package.json

@@ -0,0 +1,13 @@
+{
+  "name": "03_stream",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "type": "module"
+}