node.js read json file async code example

Example 1: read json file nodejs

const fs = require('fs');
const path = require('path');

let rawdata = fs.readFileSync(path.resolve(__dirname, 'student.json'));
let student = JSON.parse(rawdata);
console.log(student);

Example 2: node js reuire json shows onject

var readJson = (path, cb) => {
  fs.readFile(require.resolve(path), (err, data) => {
    if (err)
      cb(err)
    else
      cb(null, JSON.parse(data))
  })
}