Download a text file at an web link

NET Core natively supports this kind of translation. An example implementation is as follows. StaticFiles refer to the using statement in line 1. NET Core Web projects, and it provides mappings between many commonly seen file extensions and content types. If the file extension is not in the mappings table, then you can add desired mappings in the following way.

If this utility is being used in many places, then you can extract it into a service class that focuses on content-type mapping. Web users have become used to clicking a hyperlink to download a file. There are many ways to implement the hyperlink.

For example, we can create a blob data URL, use a third-party JavaScript library, or serve files directly from a web server. In this article, we are going to use the simplest way to create an anchor element without any JavaScript. The code is just one line, as shown in the following snippet. The href attribute has a value that points to the API endpoint. Another attribute in the anchor element is the download attribute, which prompts the user to save the linked URL instead of navigating to it.

You can read more about the download attribute here. The rendered hyperlink works in all major browsers like Chrome, Edge, and Firefox. It works like the screen recording below. Everything works as expected. We have gone over the details about downloading files via Web API. The requests library is partly based on urllib3. Actually this is the only one of the above answers that will install urllibx for the latest version of Python to date. Instead, I had to do the following Python 3 : from urllib.

Various transformations are used in the table on 4 pages of the latter. Just updating here solution suggested by ken-kinder for Python 2 to work for Python 3: import urllib urllib.

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Building intelligent escalation chains for modern SRE. Podcast Who is building clouds for the independent developer? Featured on Meta. Now live: A fully responsive profile. Reducing the weight of our footer. Visit chat. Linked 1. See more linked questions. Related Hot Network Questions. Automatic downloading files help us retrieve files directly from the URL with a JavaScript function without contacting any servers.

We will achieve this using our custom written functions and using the download attribute of HTML 5. The download attribute in HTML 5 is used to download files when users click on the hyperlink. We are required to set the href attribute specifying the source of the file. The value of the download attribute determines the name of the downloaded file.

If this value is removed, then the downloaded filename will be the same as the original file name. In the above code, we download an image apple. Then we also created a download button to facilitate downloading files.