/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

1 vote289 views1 answer
Node cron schedule specific time
Javascript Node.js
1 vote246 views1 answer
Node eventemitter emit error
Javascript Node.js
1 vote239 views2 answers
Es6 in nodejs
Javascript Node.js
0 vote230 views1 answer
Node js create or check directory
Javascript Node.js
13 votes251 views4 answers
Node version manager install
Javascript Node.js
0 vote246 views1 answer
Node --trace-deprecation in webpack
Javascript Node.js
0 vote239 views1 answer
Node js middleware for parsing formdata
Javascript Node.js
0 vote238 views1 answer
Nodejs delete folder recursively
Javascript Node.js
1 vote226 views2 answers
Nodejs check directory exist or not
Javascript Node.js
2 votes237 views1 answer
Node js mongodb update nested object
Javascript Node.js