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nodejs append to json

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Sugared Bun answered on December 20, 2021 Popularity 9/10 Helpfulness 4/10

answer nodejs append to json

related nodejs append to json

nodejs append to json

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//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))
})

Popularity 9/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: append javascript to-json

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