The iframe tag uses: url = iframeurl, where iframeurl is a variable

iframe tag uses v-bind:url = iframeurl, where iframeurl is a variable, but the page introduced by
iframe is not refreshed after the change. The page introduced by
iframe is dynamic to confirm that the iframeurl value has been re-assigned after I switched. Console has determined whether the path introduced by iframe has been changed, but the path introduced by iframe has not been updated to my re-assigned value.

Mar.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-64f5-1ea15dc-1b4e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ea15dc-1b4e.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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