How to use dataZoom attribute to realize a lot of overlap of echart line chart data

echart line chart data overlap a lot how to use the dataZoom attribute to achieve? That is, the mouse can be dragged, and the horizontal axis changes accordingly, how to achieve it? Found that the search on CSDN did not solve the problem-sharp-sharp-sharp problem description

the environmental background of the problems and what methods you have tried

related codes

/ / Please paste the code text below (do not replace the code with pictures)

what result do you expect? What is the error message actually seen?

Apr.07,2022
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-64f5-1be1d6e-302f4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1be1d6e-302f4.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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