Use apache poi to update the chart in pptx, the ordinate range is not updated

The
requirement is to take a pptx file and update the charts in some slides based on the data in other excel.

question:

  • updating the data in the chart does not automatically update the range of ordinates, resulting in display problems bug
  • the problem now is that I don"t know how to set the update ordinate
Ppt poi java
Mar.04,2021

self-answer: 

  
 agree with the view of the first floor

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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-64f5-1b36e02-2c02f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b36e02-2c02f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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