401 unauthorized error in requesting to backend

Question

I am requesting to my backend APIs. but I have a problem.

when I request any post API, my response is this error. What is the problem and how can I solve it?

I am using axios for requesting and it's structure is this:

axios.post(url, form_data, { headers: { authorization: authorization, 'Access-Control-Allow-Origin':'*', } })

this is error

Answer 1

Can you show your backend code that validated your request token, Try using

authorization: `Bearer ${token}`

axios.post(url, form_data, {
  headers: {
    Authorization: `Bearer ${token}`,
    'Access-Control-Allow-Origin': '*',
  }
});