How to remove the Fileinput button from the bootstrap component in vue

both elementUI and bootstrap component libraries are referenced in the vue project, but only the upload plug-in of elementUI is introduced

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bootstrap

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Please tell me how to clear this button in vue. Is
a way to introduce bootstrap-Fileinput plug-ins into main.js?

Feb.28,2021
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-64f5-1ea95d1-1f52.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ea95d1-1f52.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?