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 vote194 views1 answer
Node fs full path
Javascript Node.js
6 votes238 views2 answers
Node Sass could not find a binding for your current environment
Javascript Node.js
16 votes196 views3 answers
How to create a folder using fs in node js
Javascript Node.js
2 votes194 views1 answer
Index export in nodejs
Javascript Node.js
0 vote199 views1 answer
Cross-origin request blocked the same origin policy disallows reading the remote resource fix in node js node js
Javascript Node.js
0 vote206 views1 answer
Nodejs binary string to decimal number
Javascript Node.js
0 vote183 views1 answer
Image compression in nodejs
Javascript Node.js
0 vote219 views1 answer
Get image height Jimp nodejs
Javascript Node.js
1 vote166 views1 answer
Get files from directory with extension node js
Javascript Node.js
1 vote216 views2 answers
Node get root directory
Javascript Node.js