Convert Base64 to pdf object?

Question

Java

I'm a newbie so don't judge too harshly. I have such a task. I receive 2 base62 stringa (pdf) and I need to combine them and send them further to the supplier for example. This is a web service. Tell me how to do it better?

Answer 1

Have a look at the PDFBox library . Base64 is just a collection of bytes in string representation. Through pdfbox you can get pdf and merge them.