38 lines
898 B
Markdown
38 lines
898 B
Markdown
# outputJson(file, object, [options, callback])
|
|
|
|
Almost the same as [`writeJson`](writeJson.md), except that if the directory does not exist, it's created.
|
|
`options` are what you'd pass to [`jsonFile.writeFile()`](https://github.com/jprichardson/node-jsonfile#writefilefilename-options-callback).
|
|
|
|
**Alias:** `outputJSON()`
|
|
|
|
- `file` `<String>`
|
|
- `object` `<Object>`
|
|
- `options` `<Object>`
|
|
- `callback` `<Function>`
|
|
|
|
## Example:
|
|
|
|
```js
|
|
const fs = require('fs-extra')
|
|
|
|
const file = '/tmp/this/path/does/not/exist/file.json'
|
|
fs.outputJson(file, {name: 'JP'}, err => {
|
|
console.log(err) // => null
|
|
|
|
fs.readJson(file, (err, data) => {
|
|
if (err) return console.error(err)
|
|
console.log(data.name) // => JP
|
|
})
|
|
})
|
|
|
|
// With Promises:
|
|
fs.outputJson(file, {name: 'JP'})
|
|
.then(() => fs.readJson(file))
|
|
.then(data => {
|
|
console.log(data.name) // => JP
|
|
})
|
|
.catch(err => {
|
|
console.error(err)
|
|
})
|
|
```
|