30 lines
662 B
JavaScript
30 lines
662 B
JavaScript
// const fs = require('node:fs'); // commonjs
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import fs from 'node:fs'; // esm - module Schreibweise
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const getFileBy = (path, encoding = 'utf-8') => {
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return new Promise((resolve, reject) => {
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// async process
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fs.readFile(path, encoding, (error, data) => {
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if (error) {
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reject(error);
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}
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resolve(data);
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});
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});
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};
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Promise.all([
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getFileBy('data/file01.txt'),
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getFileBy('data/file02.txt'),
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getFileBy('data/file03.txt'),
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getFileBy('data/file04.txt'),
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getFileBy('data/file05.txt'),
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getFileBy('data/file06.txt'),
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])
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.then((data) => {
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console.log(data);
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})
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.catch((err) => {
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console.log(err);
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});
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