61 lines
1.1 KiB
PHP
61 lines
1.1 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Cache\Repository;
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use Hyperf\Redis\Redis;
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abstract class AbstractRedis
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{
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protected $prefix = 'rds';
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protected $name = '';
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/**
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* 静态方法调用(获取子类实例)
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*
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* @return static
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*/
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public static function getInstance()
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{
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return di()->get(static::class);
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}
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/**
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* 获取 Redis 连接
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*
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* @return Redis|mixed
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*/
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protected function redis()
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{
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return di()->get(Redis::class);
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}
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/**
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* 获取缓存 KEY
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*
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* @param string|array $key
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* @return string
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*/
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protected function getCacheKey($key = ''): string
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{
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$params = [$this->prefix, $this->name];
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if (is_array($key)) {
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$params = array_merge($params, $key);
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} else {
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$params[] = $key;
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}
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return $this->filter($params);
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}
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protected function filter(array $params = []): string
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{
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foreach ($params as $k => $param) {
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$params[$k] = trim((string)$param, ':');
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}
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return implode(':', array_filter($params));
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}
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}
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