How is scrapy-redis pushed into redis?

https://www.cnblogs.com/xinya.

I looked at this and only saw the returned item, and then how did the data be pushed to redis and didn"t see it? The inheritance relationship is pushed to the redis?

Nov.15,2021
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-64f5-1ec957e-2f46.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ec957e-2f46.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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