How does vue realize that the header is on the side by traversing

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Mar.14,2021

write table or component by yourself, iterate through the number of transformer occurrences and then rowspan merge cells


you can understand that the data in the first column is the data in each row, and then merge the cells, and you can't put the header to the left

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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-64f5-1b3c188-2c2fc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3c188-2c2fc.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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