RESTful API Tutorial: How to Upload Files to a Server

Welcome to a new, hopefully exciting tutorial! In a previous post I showed to you the process of creating a custom class that manages web requests and RESTful APIs. Today, we will keep building on it, as I would like to focus on a specific use case: How to upload files to a server!

Uploading files might not be one of the most common things when dealing with web services. However, it can be proved to be a tedious task to perform when it’s time to send files to a server. In the implementation steps that follow we will try to break things down and shed light to the key points and the details of the uploading process. Before we get there though, it’s necessary to have a quick discussion about some ground knowledge that we all should have on this topic.

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