This Fetch API interface represents a resource request.
readonly
cache: RequestCache
Returns the cache mode associated with request, which is a string
indicating how the request will interact with the browser's cache when
fetching.
readonly
credentials: RequestCredentials
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.
readonly
destination: RequestDestination
Returns the kind of resource requested by request, e.g., "document" or "script".
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.
readonly
integrity: string
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]
readonly
keepalive: boolean
Returns a boolean indicating whether or not request can outlive the global
in which it was created.
readonly
method: string
Returns request's HTTP method, which is "GET" by default.
readonly
mode: RequestMode
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.
readonly
redirect: RequestRedirect
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.
readonly
referrer: string
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.
readonly
referrerPolicy: ReferrerPolicy
Returns the referrer policy associated with request. This is used during
fetching to compute the value of the request's referrer.
readonly
signal: AbortSignal
Returns the signal associated with request, which is an AbortSignal object
indicating whether or not request has been aborted, and its abort event
handler.
readonly
url: string
Returns the URL of request as a string.