Express download file from server

How can I download a file that is in my server to my machine accessing a page in a nodeJS server? Express has a helper for this to make life easier. As far as your browser is concerned, the file's name is just 'download', so you need to give it more info by using another HTTP header.

You can set the header value to whatever you like. In this case, I am using a mime-type library - node-mime , to check what the mime-type of the file is. Another important thing to note here is that I have changed your code to use a readStream.

This is a much better way to do things because using any method with 'Sync' in the name is frowned upon because node is meant to be asynchronous. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Asked 10 years, 2 months ago. Active 2 months ago. Viewed k times. I'm using the ExpressJS and I've been trying this: app. MOV', 'binary' ; res.

Can anyone help me with that? Thiago Miranda de Oliveira Thiago Miranda de Oliveira 5, 5 5 gold badges 18 18 silver badges 24 24 bronze badges.

Just FYI. For using in production, you are better off using node. Apparently, it is much better suited for handling that. The up-votes prove that there is no such thing as a dumb question : — user You can further read about GET function here. Next function is the download function which is responsible for downloading server file. But without any user interface this program is dull and boring now to add some UI first create a html file in your project folder you can name it yourself.

After that write below code in it. What this will do is add a download button on your server to download server file but first we have to access this file in order to make it possible. So, add changes to your index. In this article we learned how to download the files in node. Download file from Node. Thank you for reading and I hope this article will be very helpful to understand file download from Node. Follow the below steps:. This Node. Related Posts: — Node. The source code at the end of this post will cover all of these APIs.

You can visit following tutorial for uploading files to the static folder: Node. Open command prompt, change current directory to the root folder of our project. In controller package, we create file. It exports 2 functions:. When a client sends HTTP requests, we need to determine how the server will response by setting up the routes. Following tutorials explain how to build Front-end Apps to work with our Node.

The source code at the end of this post will cover all of APIs including upload files.