nodejs copy file
const fs = require('fs');
// File destination.txt will be created or overwritten by default.
fs.copyFile('source.txt', 'destination.txt', (err) => {
if (err) throw err;
console.log('source.txt was copied to destination.txt');
});node filesystem change directory of a file
const {promisify} = require('util');
const fs = require('fs');
const {join} = require('path');
const mv = promisify(fs.rename);
const moveThem = async () => {
// Move file ./bar/foo.js to ./baz/qux.js
const original = join(__dirname, 'bar/foo.js');
const target = join(__dirname, 'baz/qux.js');
await mv(original, target);
}
moveThem();copy text from file to another file in javascript with fs
'use strict';
import fs from 'fs';
let fileContent = 'Anything what you want';
let message = fs.writeFileSync('message.txt', fileContent);
function copyContent(fileName: string, dest: string): boolean {
try {
fs.copyFileSync(fileName, dest);
console.log(dest);
return true;
} catch (err) {
return false;
}
}
console.log(copyContent('message.txt', 'destination.txt'));Copyright © 2021 Codeinu
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