Vue introduces unslider plug-in hint $(.). Unslider is not a function, how to solve it?

I have added plugins

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index.htmlunsilder

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:

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$("- sharpb03") can print normally

Mar.11,2021
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-64f5-1be9a08-31987.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be9a08-31987.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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