/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

6 votes242 views2 answers
Nodejs event
Javascript Node.js
0 vote319 views1 answer
App listen in node js
Javascript Node.js
0 vote243 views1 answer
Xpath nodejs
Javascript Node.js
5 votes264 views2 answers
Install ejs nodejs
Javascript Node.js
1 vote241 views1 answer
Node js variables in string
Javascript Node.js
0 vote223 views1 answer
Nodejs spawn detached command
Javascript Node.js
1 vote216 views2 answers
Copy directory in nodejs
Javascript Node.js
0 vote263 views1 answer
Fast xml parser nodejs
Javascript Node.js
1 vote241 views1 answer
Node redis json push to array
Javascript Node.js
0 vote253 views1 answer
Open folder node js
Javascript Node.js