/Javascript/Node.js/Nodejs append to json

Nodejs append to json

var fs
json.push

Nodejs append to json

//Because we want JSON format to the file, we first need to read the file
//parse the data to JS object
//push the new items
//and then overwrite the file
var fs = require('fs')

var currentSearchResult = 'example'

fs.readFile('results.json', function (err, data) {
    var json = JSON.parse(data)
    json.push('search result: ' + currentSearchResult)

    fs.writeFile("results.json", JSON.stringify(json))
})

-1

Source: stackoverflow.com

Similar codes

0 vote200 views1 answer
How to check if a folder exists in node js
Javascript Node.js
0 vote174 views1 answer
Nodejs heap usage
Javascript Node.js
0 vote203 views1 answer
Razorpay generate Signature in the node js
Javascript Node.js
0 vote184 views2 answers
Node cron every second
Javascript Node.js
0 vote192 views1 answer
Node js download file to folder
Javascript Node.js
0 vote194 views1 answer
How to use a fixed time zone in nodejs
Javascript Node.js
0 vote204 views1 answer
Nodejs convert buffer to uint8array
Javascript Node.js
0 vote193 views1 answer
Nodejs Process Object
Javascript Node.js
25 votes207 views3 answers
Node check if file exists
Javascript Node.js
0 vote194 views1 answer
What is amqp10 policy nodejs
Javascript Node.js