write json file in node js

1'use strict';
2
3const fs = require('fs');
4
5let student = { 
6    name: 'Mike',
7    age: 23, 
8    gender: 'Male',
9    department: 'English',
10    car: 'Honda' 
11};
12 
13let data = JSON.stringify(student, null, 2);
14
15fs.writeFile('student-3.json', data, (err) => {
16    if (err) throw err;
17    console.log('Data written to file');
18});
19
20console.log('This is after the write call');
21

1function writeJsonFile(file, content) {
2  let jsonData = JSON.stringify(content)
3  fs.writeFileSync(file, jsonData)
4}

1const fs = require('fs');
2const path = require('path');
3
4let student = { 
5    name: 'Mike',
6    age: 23, 
7    gender: 'Male',
8    department: 'English',
9    car: 'Honda' 
10};
11 
12fs.writeFileSync(path.resolve(__dirname, 'student.json'), JSON.stringify(student));
13