fastify-file-upload

Fastify plugin to upload file.

Note: the v3.x series of this module covers Fastify v3. For Fastify v2 support refert to the v2.x series.

Install

npm i fastify-file-upload --save

Usage

'use strict'

const fastify = require('fastify')()
const fileUpload = require('fastify-file-upload')

fastify.register(fileUpload)

fastify.post('/upload', function (req, reply) {
  // some code to handle file
  const files = req.raw.files
  console.log(files)
  let fileArr = []
  for(let key in files){
    fileArr.push({
      name: files[key].name,
      mimetype: files[key].mimetype
    })
  }
  reply.send(fileArr)
})

fastify.listen(3000, err => {
  if (err) throw err
  console.log(`server listening on ${fastify.server.address().port}`)
})

Use Schema Demo (fastify version >= 2)

fastify.post('/uploadSchema', {
  schema: {
    summary: 'upload file',
    body: {
      type: 'object',
      properties: {
        file: { type: 'object' }
      },
      required: ['file']
    }
  },
  handler: (request, reply) => {
    const file = request.body.file
    console.log(file)
    reply.send({ file })
  }
})

Using Busboy Options

fastify.register(fileUpload, {
  limits: { fileSize: 50 * 1024 * 1024 },
});

Available Options