Answers for "readfile vs readfilesync in node js"

readfilesync

const fs = require('fs')

try {
  const data = fs.readFileSync('/Users/joe/test.txt', 'utf8')
  console.log(data)
} catch (err) {
  console.error(err)
}

node readFileSync json

const fs = require('fs');

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