I use Mojo:: UserAgent to get a web page of a web site, found in the URL of the UUID is an encrypted string, I haven't seen this code before.

Any people know how this is encrypted ? thx !

http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=Iud2wYcGEJ3POTTaEC
+5ort8Kf0h.xFYl&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=Iyri_be8Bt6z27bTPj
+TLDG2Gxi_peEg7&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=1gM0nGULIzMtMxM_Qs
+XcklMe3iFxFCOq&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=QVgTYWGTq8AAQJ_X9N
+Yq9rTsjlLdMKu3&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=gyuvffSFjlvFe2TtLD
+0N0P7EaIjCJSg_&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=Iyri_be8Bt4AQJ_X9N
+Yq9uFnsuwQF6nD&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=QVgTYWGTq8DesZ30D6
+XOxfINz8Y_YHxj&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=JYaAadSAKU21uc3DDv
+cQq2w7xJk_JFmH&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=QAbvaS7w8KsZoTvGnP
+jYswtvptxtql.Y&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=CjYKSdw_JPkyh_i_E_
+s9wwNlX.6Yi74m&tab=01
http://wsgs.fjaic.gov.cn/creditpub/notice/view?uuid=Iud2wYcGEJ128voR10
+EvCLwjOeQEt5Hp&tab=01

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In reply to Help, What code is this ? by Perl_Love

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