VietMX Staff asked 3 years ago
CORS (Cross-origin resource sharing) is a technique that allows restricted resources on a web page to be requested from another domain outside the domain of which the first resource was served. A web page may freely attach cross-origin images, scripts, stylesheets, iframes, and videos. The same-origin security policy by default does not allow certain “cross-domain” requests, notably Ajax requests.
Cross-origin resource sharing provides a way by which a browser and server can interact to determine whether allowing the cross-origin requests are safe or not.
