downloadFile | /dialog/file.ts | ayonli_jsext@v0.9.72

function downloadFile

import { downloadFile } from "https://deno.land/x/ayonli_jsext@v0.9.72/dialog/file.ts";

downloadFile(url: string | URL, options?: DownloadFileOptions): Promise<void>

Downloads the file of the given URL to the file system.

In the CLI, this function will open a dialog to let the user choose the location where the file will be saved. In the browser, the file will be saved to the default download location, or the browser will prompt the user to choose a location.

NOTE: This function depends on the Fetch API and Web Streams API, in Node.js, it requires Node.js v18.0 or above.

Examples

Example 1

import { downloadFile } from "@ayonli/jsext/dialog";

await downloadFile("https://ayonli.github.io/jsext/README.md");

Parameters

url: string | URL

optional

options: DownloadFileOptions = [UNSUPPORTED]

Returns

Promise<void>