Access-Control-Request-Headers

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2023-12-01

Access-Control-Request-Headers发出请求时报头用于预检请求让服务器知道哪些 HTTP 头的实际请求时将被使用。

Header type

Request header

Forbidden header name

yes

语法

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

指令

<header-name> 请求中包含的 HTTP 的 header 的逗号分隔列表。

例子

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

规范

Specification

Status

Comment

FetchThe definition of 'Access-Control-Request-Headers' in that specification.

Living Standard

Initial definition.

浏览器兼容性

Feature

Chrome

Firefox

Edge

Internet Explorer

Opera

Safari

Basic Support

4

3.5

12

10

12

4

Feature

Android

Chrome for Android

Edge mobile

Firefox for Android

IE mobile

Opera Android

iOS Safari

Basic Support

2.1

(Yes)

(Yes)

1.0

(Yes)

12

3.2