create file in nodejs
fs.writeFile('<fileName>',<contenet>, callbackFunction)create file in nodejs
fs.writeFile('<fileName>',<contenet>, callbackFunction)javascript write to file
<script>
// Requiring fs module in which
// writeFile function is defined.
const fs = require('fs')
// Data which will write in a file.
let data = "Learning how to write in a file."
// Write data in 'Output.txt' .
fs.writeFile('Output.txt', data, (err) => {
// In case of a error throw err.
if (err) throw err;
})
</script>create file object node js
var imagePath = path.join('/images/logo.png', 'logo.png');
if (fs.statSync(imagePath)) {
var bitmap = fs.readFileSync(imagePath);
var bufferImage = new Buffer(bitmap);
Magic = mmm.Magic;
var magic = new Magic(mmm.MAGIC_MIME_TYPE);
magic.detectFile(imagePath, function(err, result) {
if (err) throw err;
datas = [{"buffer": bufferImage, "mimetype": result, "originalname": path.basename(imagePath)}];
var JsonDatas= JSON.parse(JSON.stringify(datas));
log.notice(JsonDatas);
});
}Copyright © 2021 Codeinu
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