Save to local filesystem :
const fs = require('fs')
// Read the image file as a buffer
const imageBuffer = fs.readFileSync('path/to/image.jpg')
// Encode the image buffer as a base64 string
const imageBase64 = imageBuffer.toString('base64')
// Save the base64 encoded image to a local file
fs.writeFileSync('path/to/local/image.txt', imageBase64)
Upload to server from local filesystem:
const axios = require('axios')
const FormData = require('form-data')
// Read the local image file as a buffer
const imageBuffer = fs.readFileSync('path/to/local/image.txt')
// Decode the base64 encoded image to a buffer
const image = new Buffer.from(imageBuffer.toString(), 'base64')
const formData = new FormData()
formData.append('image', image)
const options = {
headers: {
'Content-Type': 'multipart/form-data'
}
}
axios.post('api_endpoint_url', formData, options)
.then((response) => {
console.log(response.data)
})
.catch((error) => {
console.log(error)
})