Object serialization JSON, one of the attributes is already a JSON format character, how not to escape after the sequence,

you need to convert an object to a string, one of which is already in JSON format. After the conversion, the double quotation marks of the attribute are escaped ("). There is no way to change the value of the attribute and convert the other attributes to JSON.

Feb.27,2021

you first convert that attribute, which should be a string, into a JSON object

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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-64f5-1bdbcbf-31285.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bdbcbf-31285.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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