Node.js File Upload to S3

Here is a simple nodejs code snippet for uploading a file to Amazon S3 without writing to disk. It can be used for uploading a file to S3 in two ways.

1. Directly upload from BLOB
2. Upload from URI

For the URI method:

• Initial a GET Request to a given URI to fetch data
• Pipe the data to S3 service
• During the piping, it can also execute a callback function to send the S3 response back.

原文發表於 Medium