What's this string?



Hello,

Can you tell me what's this string?

=?GBK?B?zNSxpszh0NHE+qO6wvS80tLRvq3GwLzbo6zH67vYxsA=?=


How to decode it?I try:

$ perl -MEncode -le 'print
encode("utf8",decode("gbk","=?GBK?B?zNSxpszh0NHE+qO6wvS80tLRvq3GwLzbo6zH67vYxsA=?="))'

But I can't get the result correctly.


Thanks for your helps.