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.
Access-Control-Request-Headers
リクエストヘッダーはプリフライトリクエストを発行する際にブラウザーが使用し、実際のリクエストが行う際にどの HTTP ヘッダーを使用するかをサーバーに知らせます。
構文
Access-Control-Request-Headers: <header-name>, <header-name>, ...
ディレクティブ
- <header-name>
-
リクエストに含まれる HTTP ヘッダーのカンマ区切りのリスト。
例
Access-Control-Request-Headers: X-PINGOTHER, Content-Type
仕様書
Specification |
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Fetch # http-access-control-request-headers |
ブラウザーの互換性
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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Access-Control-Request-Headers |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.