write string to file node js code example
Example 1: writefile in node js
// append_file.js
const fs = require('fs');
// add a line to a lyric file, using appendFile
fs.appendFile('empirestate.txt', '\nRight there up on Broadway', (err) => {
if (err) throw err;
console.log('The lyrics were updated!');
});
Example 2: writefile in node js
fs.writeFile('2pac.txt', 'Some other lyric', 'ascii', callback);