Tp5 uses redis, to add extension guidance

how do you tp5 encapsulate the extension function of redis? Because there are only simple functions of set and get by default, guide me.

Feb.27,2021

$cache = Cache::init();
// 
$redis = $cache->handler();
$redis->hmset();
$redis->lpop();

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-64f5-1b31dde-2bdbd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b31dde-2bdbd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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