What happened to vue event delivery?

Code of the parent component

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Front-end-engineer javascript vue.js
Mar.03,2021
The event name of

child component is logInShow
, but the parent component is @ logInshow
case problem. It is recommended that all event names lowercase

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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-64f5-42a4a21-5ebe.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-42a4a21-5ebe.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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