Node app s3 bucket downloads file

S3 also provides multi-regional hosting to customers by their region and thus are able to really quickly serve the requested files with minimum delay. CSV file:. We can do this using the AWS management console or by using Node.

To create an S3 bucket using the management console, go to the S3 service by selecting it from the service menu:. Select "Create Bucket" and enter the name of your bucket and the region that you want to host your bucket. If you already know from which region the majority of your users will come from, it's wise to select a region as close to their's as possible.

This will ensure that the files from the server will be served in a more optimal timeframe. The name you select for your bucket should be a unique name among all AWS users, so try a new one if the name is not available:. If you have already created a bucket manually, you may skip this part. But if not, let's create a file, say, create-bucket. These are used to identify and access our bucket:. Check out our hands-on, practical guide to learning Git, with best-practices, industry-accepted standards, and included cheat sheet.

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Viewed 83k times. My goal: Display a dialog box prompting the user to save a file being downloaded from aws. My problem: I am currently using awssum-amazon-s3 to create a download stream. How can I achieve my goal? My code for node: app. Headers ; data. Unfortunately, you can't download a file to the user's disk via AJAX requests see here and there for instance.

Add a comment. Active Oldest Votes. Yash Dayal Yash Dayal 1, 8 8 silver badges 7 7 bronze badges. I had no idea. Thank you for this example! The stream works, and I can see on the client's console.

But how can I open the "download dialog" by client side, to let the user actually get the file? I guess something with the Blob, but I can't get how — DeLac. It downloads the file, the size is correct, but file is corrupted and impossible to open — DeLac. Josep Alsina 2, 1 1 gold badge 13 13 silver badges 10 10 bronze badges. SebastianView SebastianView 9 9 silver badges 8 8 bronze badges.

Body is a Buffer which supports toString. The object returned by the getObject did not have the. There data object in the call back did not have the data. Stream attribute shown in the example from I guess, data. Body is nothing but result. Body or response.