codeigniter 4 怎么使用redis

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codeigniter 4 怎么使用redis

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$cacheKey = 'goods:' . $goodsd;
$cache = \Config\Services::cache();
$data = $cache->get($cacheKey);
if (!$data) {
     $db = \Config\Database::connect();
     $data = $db->query("SELECT * FROM goods WHERE id=?  AND is_delete = 0 LIMIT 1", [$goodsId])->getRowArray();
     if ($data) {
            $cache->save($cacheKey, $data);
      }
}