get json file code example

Example 1: parse local json file

// pure javascript
let object;
let httpRequest = new XMLHttpRequest(); // asynchronous request
httpRequest.open("GET", "local/path/file.json", true);
httpRequest.send();
httpRequest.addEventListener("readystatechange", function() {
    if (this.readyState === this.DONE) {
      	// when the request has completed
        object = JSON.parse(this.response);
    }
});

Example 2: read file json

with open('file.txt', 'r') as f:
	data = f.read()

Example 3: read json file

const fs = require('fs')fs.readFile('./customer.json', 'utf8', (err, jsonString) => {    if (err) {        console.log("File read failed:", err)        return    }    console.log('File data:', jsonString) })