Sometimes, we want to write JSON object to a JSON file with fs.writeFileSync.
In this article, we’ll look at how to write JSON object to a JSON file with fs.writeFileSync.
How to write JSON object to a JSON file with fs.writeFileSync?
To write JSON object to a JSON file with fs.writeFileSync, we can convert the JSON object to a string before we write it.
For instance, we write
fs.writeFileSync('../data/freqs.json', JSON.stringify(output));
to call fs.writeFileSync with the JSON file path and the stringified JSON object.
We call JSON.stringify to stringify output.
Conclusion
To write JSON object to a JSON file with fs.writeFileSync, we can convert the JSON object to a string before we write it.
