问题
I have this output of a decoded QR barcode, does this code has a meaning or can I interpret these symbols to a meaningful output? Is there any algorithm to interpret the output of decoding QR? output: LWludGVydmlldy5zMy5hbWF6b25hd3MuY29tL
回答1:
This string:
LWludGVydmlldy5zMy5hbWF6b25hd3MuY29tL
is a Base64 representation of:
-interview.s3.amazonaws.com
However, this is not related to QR Codes. The person who created that QR Code arbitrarily decided to encode its content as Base64.
If you're managing Base64-encoded QR Codes, you'll need to decode it using the same algorithm, but keep in mind this is not part of the process of decoding QR Codes.
来源：https://stackoverflow.com/questions/18322803/qr-decoding-barcode-output-symbols-meaning