Request

This Fetch API interface represents a resource request.

interface Request extends Body {
readonly cache: RequestCache;
readonly credentials: RequestCredentials;
readonly destination: RequestDestination;
readonly headers: Headers;
readonly integrity: string;
readonly isHistoryNavigation: boolean;
readonly isReloadNavigation: boolean;
readonly keepalive: boolean;
readonly method: string;
readonly mode: RequestMode;
readonly redirect: RequestRedirect;
readonly referrer: string;
readonly referrerPolicy: ReferrerPolicy;
readonly signal: AbortSignal;
readonly url: string;
clone(): Request;
}
var Request: {
readonly prototype: Request;
new (input: RequestInfo | URL, init?: RequestInit): Request;
}
;

§Extends

§Properties

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readonly cache: RequestCache
[src]

Returns the cache mode associated with request, which is a string indicating how the request will interact with the browser's cache when fetching.

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readonly credentials: RequestCredentials
[src]

Returns the credentials mode associated with request, which is a string indicating whether credentials will be sent with the request always, never, or only when sent to a same-origin URL.

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readonly destination: RequestDestination
[src]

Returns the kind of resource requested by request, e.g., "document" or "script".

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readonly headers: Headers
[src]

Returns a Headers object consisting of the headers associated with request. Note that headers added in the network layer by the user agent will not be accounted for in this object, e.g., the "Host" header.

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readonly integrity: string
[src]

Returns request's subresource integrity metadata, which is a cryptographic hash of the resource being fetched. Its value consists of multiple hashes separated by whitespace. [SRI]

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readonly isHistoryNavigation: boolean
[src]

Returns a boolean indicating whether or not request is for a history navigation (a.k.a. back-forward navigation).

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readonly isReloadNavigation: boolean
[src]

Returns a boolean indicating whether or not request is for a reload navigation.

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readonly keepalive: boolean
[src]

Returns a boolean indicating whether or not request can outlive the global in which it was created.

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readonly method: string
[src]

Returns request's HTTP method, which is "GET" by default.

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readonly mode: RequestMode
[src]

Returns the mode associated with request, which is a string indicating whether the request will use CORS, or will be restricted to same-origin URLs.

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readonly redirect: RequestRedirect
[src]

Returns the redirect mode associated with request, which is a string indicating how redirects for the request will be handled during fetching. A request will follow redirects by default.

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readonly referrer: string
[src]

Returns the referrer of request. Its value can be a same-origin URL if explicitly set in init, the empty string to indicate no referrer, and "about:client" when defaulting to the global's default. This is used during fetching to determine the value of the Referer header of the request being made.

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readonly referrerPolicy: ReferrerPolicy
[src]

Returns the referrer policy associated with request. This is used during fetching to compute the value of the request's referrer.

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readonly signal: AbortSignal
[src]

Returns the signal associated with request, which is an AbortSignal object indicating whether or not request has been aborted, and its abort event handler.

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readonly url: string
[src]

Returns the URL of request as a string.

§Methods