Sample read and upload file using axios

axios read and upload file.js

  var axios = require('axios');
  var fs = require('fs');
  var path = require('path')
  var util = require('util')
  let readfile = util.promisify(fs.readFile)

  async function sendData(url,data) {
      let params = data

      let resp = await axios({
          method: 'post',
          url: url,
          data: JSON.stringify(params),
          headers: { 'Accept': 'application/json', 'Content-Type': 'application/json' }
          maxContentLength: Infinity,
          maxBodyLength: Infinity
      }).catch(err => {
          throw err;
      })
      return resp;
    }
  async function ReadFile(filepath) {
      try{

          let res = await readfile(filepath,'base64')
          let filename = path.basename(filepath).split('.').slice(0, -1).join('.')
          let ext = path.extname(filepath)

          return {data:res,fext:ext,fname:filename}
          let x = 1
      }
      catch(err)
      {
          throw err
      }

  }
  (async () => {
      try {

          let img = await ReadFile('Files/1.pdf')
          let res = await sendData('http://localhost:3000',img)
          console.log(res)

      }
      catch (ex) {
          console.log(ex)
      }
  }
  )();