node fs read file type code example

Example 1: read file in nodejs using fs

let myFile = "./myText.txt";
const fs = require("fs");
		
app.all('/test', async (req, res) => {
	try {
		const readData = fs.readFileSync(myFile, 'utf8');
		if (readData) {
			res.send(readData)
		}
	} catch (error) {
		res.send("something is wrong", error)
	}
})

Example 2: File type node js

const FileType = require('file-type');

(async () => {
	console.log(await FileType.fromFile('Unicorn.png'));
	//=> {ext: 'png', mime: 'image/png'}
})();