如何将音频，图像和二进制文件存储为XML？

Question

I'm reading a book on .NET, and it says "XML can be used to store any type of data including documents (the latest version of Microsoft Office stores documents using XML), pictures, music, binary files, and database information."

Huh? How can those types of data be stored as XML?

Answer 1

Office documents are actually ZIP files containing compressed files, mostly in XML. When you have an embedded image, it just stores it in the media subdirectory as a binary file. The XML references it by name, but does not contain a base 64 representation of the contents.

Answer 2

In most of the time you just use base64 encoding and then just save this.

In some cases you can of course use a native xml format that does not require encoding. Such as SVG for vector graphics etc.

Answer 3

您可以将它们转换为base64并将其存储在xml中： 以XML存储base64数据吗？