Surveiller les changements d'un fichier en NodeJS

Question

Comment pouvez-vous surveiller les modifications d'un fichier ?

Accepted Answer

```javascript
const fs = require('fs')
const filePath = 'file.txt'

fs.watch(filePath, 'utf-8', function () {
  console.log('File changed')
})
```

Answer

```javascript
const fs = require('fs')
const filePath = 'file.txt'

fs.watch(filePath, 'utf-8').on('change', function () {
  console.log('File changed')
})
```

Answer

```javascript
const fs = require('fs')
const filePath = 'file.txt'

fs.watchFile(filePath, 'utf-8', function () {
  console.log('File changed')
})
```

Answer

```javascript
const fs = require('fs')
const filePath = 'file.txt'

fs.watch(filePath, 'utf-8').on('fileChange', function () {
  console.log('File changed')
})
```

Question du test Node.js