Module

x/oak/deps.ts>typeByExtension

A middleware framework for handling HTTP with Deno 🐿️ 🦕
oakserver/oak
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function typeByExtension
import { typeByExtension } from "https://dotland.deno.dev/x/oak@v13.2.1/deps.ts";

Returns the media type associated with the file extension. Values are normalized to lower case and matched irrespective of a leading ..

When extension has no associated type, the function returns undefined.

Examples

Example 1

import { typeByExtension } from "https://deno.land/std@$STD_VERSION/media_types/type_by_extension.ts";

typeByExtension("js"); // "application/json"
typeByExtension(".HTML"); // "text/html"
typeByExtension("foo"); // undefined
typeByExtension("file.json"); // undefined

Parameters

extension: string

Returns

string | undefined