Скачать или смотреть How to Upload Files to S3 Through Node.js Express from AngularJS

Learn how to upload files to Amazon S3 using a Node.js Express server from an AngularJS frontend. This guide covers the step-by-step process to seamlessly integrate file upload functionality into your web application.
---
Disclaimer/Disclosure: Some of the content was synthetically produced using various Generative AI (artificial intelligence) tools; so, there may be inaccuracies or misleading information present in the video. Please consider this before relying on the content to make any decisions or take any actions etc. If you still have any concerns, please feel free to write them in a comment. Thank you.
---
Uploading files to Amazon S3 through a Node.js Express server from an AngularJS frontend can be efficiently achieved by following a structured approach. This guide outlines the necessary steps to accomplish this integration, ensuring a smooth and secure file upload process.

Prerequisites
Before we begin, ensure you have the following:

Node.js and npm installed

AngularJS set up in your frontend project

An AWS account with an S3 bucket created

Basic knowledge of JavaScript and web development

Step 1: Setting Up Your Node.js Express Server

First, create a new Node.js project and install the required dependencies.

[[See Video to Reveal this Text or Code Snippet]]

Create an app.js file to configure your Express server.

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Creating the AngularJS Frontend

Set up your AngularJS application to handle file uploads. Add an HTML file with a file input and a button to trigger the upload.

[[See Video to Reveal this Text or Code Snippet]]

Step 3: Running the Application

Start your Express server by running node app.js.

Open your HTML file in a web browser.

Testing the File Upload

Select a file using the file input and click the "Upload" button. The file should be uploaded to your S3 bucket, and you should see a success message in the console.

Conclusion

By following these steps, you can successfully upload files to Amazon S3 from an AngularJS frontend using a Node.js Express server. This method ensures a secure and efficient file upload process, leveraging the power of AWS S3 for storage.