CORS issue in Twitter OAuth API [duplicate]

Multi tool useCORS issue in Twitter OAuth API [duplicate]
This question already has an answer here:
I am implementing twitter signin in angular5.
To get access token from client side i am following https://developer.twitter.com/en/docs/twitter-for-websites/log-in-with-twitter/guides/implementing-sign-in-with-twitter
I am getting Cross Origin error on accessing twitter apis.
Failed to load https://api.twitter.com/oauth/request_token: Response to preflight request doesn’t pass access control check: No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘http://localhost:4200’ is therefore not allowed access. The response had HTTP status code 400.
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
1 Answer
1
The guide you are following is designed for use with server-side code.
It will not work for client-side JavaScript. Twitter provides a JavaScript API but it is more limited.
You should use server-side code instead. You could use Node.JS if you want to continue to use JavaScript.
PjyEajPBV9rdZ9iX
Popular posts from this blog
Clash Royale CLAN TAG #URR8PPP
"House of Rothschild" redirects here. For the film, see The House of Rothschild. For other uses, see Rothschild (disambiguation). Rothschild Jewish noble banking family Coat of arms granted to the Barons Rothschild in 1822 by Emperor Francis I of Austria Ethnicity Jewish Current region Western Europe (mainly United Kingdom, France, and Germany) [1] Etymology Rothschild (German): "red shield" Place of origin Frankfurter Judengasse, Frankfurt, Holy Roman Empire Founded 1760s (1577 ( 1577 ) ) Founder Mayer Amschel Rothschild (1744–1812) (Elchanan Rothschild, b. 1577) Titles List Freiherr von Rothschild (1822) Baronet, of Tring Park (1847) Baron Rothschild (1885) Traditions Judaism, Goût Rothschild Motto Concordia, Integritas, Industria (English: Harmony, Integrity, Industry ) Estate(s) List British properties Château de Ferrières Palais Rothschild Cadet branches List Austrian branch English branch French branch Neapolitan branch A Rothschild house,...
Cinema of Italy Some of the notable actors and filmmakers [a] No. of screens 3,217 (2011) [1] • Per capita 5.9 per 100,000 (2011) [1] Main distributors Medusa Film (16.7%) Warner Bros. (13.8%) 20th Century Fox (13.7%) [2] Produced feature films (2013) [3] Total 167 Number of admissions (2013) [3] Total 97,380,572 • Per capita 1.50 (2012) [4] National films 30,208,422 (31.0%) Gross box office (2013) [3] Total €618 million National films €188 million (30.5%) The Cinema of Italy comprises the films made within Italy or by Italian directors. Since the development of the Italian film industry in the early 1900s, Italian filmmakers and performers have, at times, experienced both domestic and international success, and have influenced film movements throughout the world. As of 2014, Italian films have won 14 Academy Awards for Best Foreign Language Film, the most of any country, as well as 12 Palmes d'Or, the second-most ...