如何从 Javascript 中的文本文件输入文件输入创建 Object？

Question

Hello there I am Stuck in a problem and I can't find a way out of it?

Below is the problem statement

Read the input file 'input.txt'.

Create new object using new Object().

Inside the object create a method named as checkLeapYear().

Using this method check the given year is a leap year or not.

Read the input from 'input.txt'. input array with initial values. {S1: “John”, S2:”James”, S3:”Jack” }

The code which is pre written is

var fs = require('fs');

var input = fs.readFileSync('input.txt').toString();

I tried it in another way

var fs = require('fs');
var value = fs.readFileSync("input.txt");
console.log(typeof value);

It returns an object but if I try to access the values its showing nothing.

please help me with this code please check the image

Answer 1

The object that is returned to you is a buffer that eventually converts to string form by converting to utf8, but you have no choice but to change your input data, so: Hi, you have two ways to do this:

1. Convert the "input.txt" file to "input.json" and save the json data in the file and after receiving it through the JSON.parse method, convert it to an object
2. Use RegExp