Node open file

Read file node

// load fs
const fs = require("fs");
// read the file
const content = fs.readFileSync("./my_file.txt");
// print it
console.log(content.toString());

Node open file

const fs = require("fs");

// __dirname means relative to script. Use "./data.txt" if you want it relative to execution path.
fs.readFile(__dirname + "/data.txt", (error, data) => {
    if(error) {
        throw error;
    }
    console.log(data.toString());
});

Read a file nodejs

const fs = require('fs');

fs.readFile('my-file.txt', 'utf8', function(err, data) {
    if (err) throw err;
    console.log(data);
});

Nodejs open file

fs = require('fs')
fs.readFile('/etc/hosts', 'utf8', function (err,data) {
  if (err) {
    return console.log(err);
  }
  console.log(data);
});

Source: nodejs.org

Similar codes

0 vote144 views1 answer
Node js file dowload progress bar
Javascript Node.js
0 vote110 views1 answer
How to generate a random salt in nodejs
Javascript Node.js
54 votes219 views6 answers
How to update node js version
Javascript Node.js
0 vote92 views1 answer
Node spawn bash catch errors
Javascript Node.js
0 vote103 views1 answer
Node js on ctrl c
Javascript Node.js
5 votes101 views1 answer
Allow cross origin node
Javascript Node.js
0 vote108 views1 answer
Node js request download file
Javascript Node.js
0 vote150 views1 answer
Signalwire instaall in node
Javascript Node.js
1 vote98 views1 answer
Node redisjson get properties of array object
Javascript Node.js
0 vote109 views1 answer
API version control v1 v2 in NodeJs (loosely coupled)
Javascript Node.js