node fs

1const fs = require('fs')
2
3try {
4  const data = fs.readFileSync('/Users/joe/test.txt', 'utf8')
5  console.log(data)
6} catch (err) {
7  console.error(err)
8}

1const fs = require('fs');
2
3fs.writeFile("/tmp/test", "Hey there!", function(err) {
4    if(err) {
5        return console.log(err);
6    }
7    console.log("The file was saved!");
8}); 
9
10// Or
11fs.writeFileSync('/tmp/test-sync', 'Hey there!');

1const fs = require('fs');
2
3fs.readFile('/Users/joe/test.txt', 'utf8' , (err, data) => {
4  if (err) {
5    console.error(err);
6    return
7  }
8  console.log(data);
9});

1let myFile = "./myText.txt";
2const fs = require("fs");
3		
4app.all('/test', async (req, res) => {
5	try {
6		const readData = fs.readFileSync(myFile, 'utf8');
7		if (readData) {
8			res.send(readData)
9		}
10	} catch (error) {
11		res.send("something is wrong", error)
12	}
13})

1import fs from "fs";

1JScopieddoneconst fs = require('fs')
2