Access-Control-Request-Headers

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

요청 헤더 Access-Control-Request-Headers 는 실제 요청이 만들어질 때 클라이언트가 보낼 수도 있는 HTTP headers를 서버에게 알리기 위해 브라우저가 preflight request를 발급(issue)할 때 사용됩니다.

Header type Request header
Forbidden header name yes

구문

Access-Control-Request-Headers: <header-name>, <header-name>, ...

지시어

<header-name>

요청에 포함 된 HTTP headers의 쉼표로 구분 한 목록.

예제

Access-Control-Request-Headers: X-PINGOTHER, Content-Type

명세

Specification
Fetch
# http-access-control-request-headers

브라우저 호환성

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Access-Control-Request-Headers

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Full support
Full support

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