How to set csrf token to cookie by sinatra or patrino framework

want to write a background api service with patrino and request cross-domain. How to solve the csrf problem?

Sinatra ruby
Mar.23,2022

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1e8eb4f-46fc0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e8eb4f-46fc0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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