Ios is similar to map sdk. What is the specific implementation idea of reading picture resources from the basic resource database?

what is the idea of ios similar to map sdk to read picture resources from the basic resource database?

Jan.11,2022
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-64f5-1e75cb4-452cc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e75cb4-452cc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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