How to get json data from string mixed with html and json?

to climb an interface, the result is html and json, the main content is in the json data, how to get this data out?

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Mar.19,2021

copy and paste it not much

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-64f5-1b36d4d-2c053.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b36d4d-2c053.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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