In summary, a 401 Unauthorized response should be used for missing or bad authentication, and a 403 Forbidden response should be used afterwards ... ... <看更多>

In summary, a 401 Unauthorized response should be used for missing or bad authentication, and a 403 Forbidden response should be used afterwards, when the user ... ... <看更多>

This video explains the use of HTTP status codes 401, 403 and 409 along with an example. ... <看更多>