How does WeChat Mini Programs add the current page to the desktop? Instead of the home page?

how does WeChat Mini Programs add the current page to the desktop? Instead of the home page?

Jul.18,2021

this is Mini Program's own ability, and there is no need to develop

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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-64f5-1b308e9-2bd30.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b308e9-2bd30.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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