Append text into a file nodejs
const fs = require('fs');
fs.appendFile('message.txt', 'data to append', function (err) {
if (err) throw err;
console.log('Saved!');
});
If message.txt doesnt exist, It will gonna create that tooAppend text into a file nodejs
const fs = require('fs');
fs.appendFile('message.txt', 'data to append', function (err) {
if (err) throw err;
console.log('Saved!');
});
If message.txt doesnt exist, It will gonna create that tooAppend text into a file nodejs
Synchronously
const fs = require('fs');
fs.appendFileSync('message.txt', 'data to append');save text to file nodejs
fs = require('fs');
fs.writeFile(filename, data, [encoding], [callback])Copyright © 2021 Codeinu
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