nodejs write raw buffer to file
/*
Using nodejs' fs module you can create a WriteStream
to handle raw stream of bytes and buffers.
*/
const path = "path/to/the/file";
array = BigInt64Array(0);
buffer = Buffer.from(array.buffer)
fs.createWriteStream(path).write(buffer);writefile in node js
// write_stream.js
const fs = require('fs');
let writeStream = fs.createWriteStream('secret.txt');
// write some data with a base64 encoding
writeStream.write('aef35ghhjdk74hja83ksnfjk888sfsf', 'base64');
// the finish event is emitted when all data has been flushed from the stream
writeStream.on('finish', () => {
console.log('wrote all data to file');
});
// close the stream
writeStream.end();write buffer to file in node
fs = require('fs');
fs.writeFile('helloworld.txt', 'Hello World!', function (err) {
if (err) return console.log(err);
console.log('Hello World > helloworld.txt');
});Copyright © 2021 Codeinu
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