Vue < keep-alive > how do I destroy components?

problem description

use the < keep-alive > caching component. Now you need to destroy the components, how to destroy them?

Apr.02,2021

learn about include
keep-alive

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-64f5-1eb48d4-482a7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eb48d4-482a7.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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