There is no official example of how to configure the echarts, stacked column discount chart.

clipboard.png

clipboard.png
there is a stacked bar chart and a column discount chart, that is, there is no stacked column discount chart. I have tried it many times, but have not come out

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Mar.30,2021

finally try it out. Configure a stack item
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clipboard.png

below.
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-64f5-1e61189-44e47.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e61189-44e47.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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