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@std/http@0.215.0

latest
Works with
It is unknown whether this package works with Browsers, Deno, Node.js, Cloudflare Workers, Bun
It is unknown whether this package works with Browsers
It is unknown whether this package works with Deno
It is unknown whether this package works with Node.js
It is unknown whether this package works with Cloudflare Workers
It is unknown whether this package works with Bun
•JSR Score70%•
Published2 years ago (0.215.0)
function accepts
accepts(request: Request): string[]

Returns an array of media types accepted by the request, in order of preference. If there are no media types supplied in the request, then any media type selector will be returned.

Examples

Example 1

import { accepts } from "@std/http/negotiation";

const req = new Request("https://example.com/", {
  headers: {
    "accept":
      "text/html, application/xhtml+xml, application/xml;q=0.9, image/webp, *\/*;q=0.8",
  },
});

console.log(accepts(req));
// [
//   "text/html",
//   "application/xhtml+xml",
//   "image/webp",
//   "application/xml",
//   "*\/*",
// ]

Parameters

request: Request

Return Type

string[]
accepts(
request: Request,
...types: string[]
): string | undefined

For a given set of media types, return the best match accepted in the request. If no media type matches, then the function returns undefined.

Examples

Example 1

import { accepts } from "@std/http/negotiation";

const req = new Request("https://example.com/", {
  headers: {
    "accept":
      "text/html, application/xhtml+xml, application/xml;q=0.9, image/webp, *\/*;q=0.8",
  },
});

accepts(req, "text/html", "image/webp"); // "text/html";

Parameters

request: Request
...types: string[]

Return Type

string | undefined

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Add Package

deno add jsr:@std/http

Import symbol

import { accepts } from "@std/http/negotiation";
or

Import directly with a jsr specifier

import { accepts } from "jsr:@std/http/negotiation";