23 lines
525 B
Markdown
23 lines
525 B
Markdown
---
|
|
title: JSONToFile
|
|
tags: node,intermediate
|
|
firstSeen: 2017-12-17T17:55:51+02:00
|
|
lastUpdated: 2020-10-20T23:02:01+03:00
|
|
---
|
|
|
|
Writes a JSON object to a file.
|
|
|
|
- Use `fs.writeFileSync()`, template literals and `JSON.stringify()` to write a `json` object to a `.json` file.
|
|
|
|
```js
|
|
const fs = require('fs');
|
|
|
|
const JSONToFile = (obj, filename) =>
|
|
fs.writeFileSync(`${filename}.json`, JSON.stringify(obj, null, 2));
|
|
```
|
|
|
|
```js
|
|
JSONToFile({ test: 'is passed' }, 'testJsonFile');
|
|
// writes the object to 'testJsonFile.json'
|
|
```
|