How to pass variables to the next route on express/Nodejs

const router = Router()
router.route('/data')
  .get(func1, func2)

func1 = (req, res) => {
  const data = {
    age: 32,
    name: John,
    email: JohnNash@google.com
  }
  res.set('Content-Type', text/json)
  res.send(JSON.stringify(data))
  res.locals.adata = data
  next()
}

func2 = (req, res) => {
  // You can see the data
  console.log(res.locals.adata)
}