Funkcjonalność tej witryny będzie ograniczona w czasie konserwacji. Jeśli artykuł nie rozwiązuje twojego problemu i chcesz zadać pytanie, to nasza społeczność wsparcia jest dostępna na @FirefoxSupport na Twitterze i /r/firefox na Reddicie.

Avatar for Username

Przeszukaj pomoc

Unikaj oszustw związanych z pomocą.Nigdy nie będziemy prosić Cię o dzwonienie na numer telefonu, wysyłanie SMS-ów ani o udostępnianie danych osobowych. Zgłoś podejrzaną aktywność, korzystając z opcji „Zgłoś nadużycie”.

Więcej informacji

Wątek został zarchiwizowany. Jeśli potrzebujesz pomocy, zadaj nowe pytanie.

CORS request blocked in Firefox

  • 1 odpowiedź
  • 1 osoba ma ten problem
  • 1 wyświetlenie
  • Ostatnia odpowiedź od cor-el

sauravsarkar
sauravsarkar
more options

I am trying to make a CORS get request to my server. My server is properly CORS enabled.

I am sending an additional header so preflighted option call is sent by browser.

This is working in Chrome but not in firefox. In firefox i can see the options call with 200 as return status code but the subsequent get call is not sent which is happening perfectly in Chrome. My server is also using certificate issued by Global CA like DigiCert . This CA is present in Firefox trust list.

In firefox i see these messages in console

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://serverurl. (Reason: CORS header ‘Access-Control-Allow-Origin’ does not match ‘https://tryit.w3schools.com, *’).[Learn More]

Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://serverurl. (Reason: CORS request did not succeed).[Learn More] I am making XMLHttpRequest call to trigger the call.

I am not able to figure why the call is failing in firefox

Best Regards, Saurav

I am trying to make a CORS get request to my server. My server is properly CORS enabled. I am sending an additional header so preflighted option call is sent by browser. This is working in Chrome but not in firefox. In firefox i can see the options call with 200 as return status code but the subsequent get call is not sent which is happening perfectly in Chrome. My server is also using certificate issued by Global CA like DigiCert . This CA is present in Firefox trust list. In firefox i see these messages in console Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://serverurl. (Reason: CORS header ‘Access-Control-Allow-Origin’ does not match ‘https://tryit.w3schools.com, *’).[Learn More] Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://serverurl. (Reason: CORS request did not succeed).[Learn More] I am making XMLHttpRequest call to trigger the call. I am not able to figure why the call is failing in firefox Best Regards, Saurav

Wszystkie odpowiedzi (1)

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Try to ask advice at the Stack Overflow forum site.