Java Serialization and Deserialization Explained | Save and Load Objects in Java

Published: 19 September 2024
on channel: Dev Dood

146

Did you know you can save an entire object to a file in Java? Yup! That's called Serialization, and today we’ll show you exactly how it works. Serialization allows you to convert an object into a byte stream so you can save it to a file, send it over a network, or even store it in a database. Deserialization helps you load that data back into an object! This makes working with objects a breeze in Java. We'll walk you through how to use ObjectOutputStream for serialization and ObjectInputStream for deserialization. Plus, we have a quick quiz at the end, so stick around and test your knowledge!

Quick quiz: If you want to skip serializing some fields in an object, which keyword would you use? Drop your answer in the comments!
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