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init new course

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This commit is contained in:
Philippe Torrel
2026-09-06 23:00:53 +02:00
parent 4875204025
commit c5115d81f6
9921 changed files with 4 additions and 1160514 deletions
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02_advanced/uebungen/u29_stream/index.js
-21
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@@ -1,21 +0,0 @@
// 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.