Java Base64 Examples
Since Java 1.8 you can use the built-in class
Base64 to encode and decode data using algorithms specified in RFC 4648 and RFC 2045. In this way, you can use the
Base64.Encoder classs to encode data or the
Base64.Decoder class to decode Base64.
To help you understand how it works “in the wild” I’ll try put together a collection of Java Base64 examples.