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<?php |
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// +---------------------------------------------------------------------- |
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// | ThinkPHP [ WE CAN DO IT JUST THINK ] |
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// +---------------------------------------------------------------------- |
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// | Copyright (c) 2006~2019 http://thinkphp.cn All rights reserved. |
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// +---------------------------------------------------------------------- |
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 ) |
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// +---------------------------------------------------------------------- |
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// | Author: liu21st <[email protected]> |
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// +---------------------------------------------------------------------- |
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declare (strict_types = 1); |
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namespace think; |
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use Psr\SimpleCache\CacheInterface; |
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use think\cache\Driver; |
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use think\exception\InvalidArgumentException; |
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use think\helper\Arr; |
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/** |
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* 缓存管理类 |
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* @mixin Driver |
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* @mixin \think\cache\driver\File |
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*/ |
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class Cache extends Manager implements CacheInterface |
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{ |
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protected $namespace = '\\think\\cache\\driver\\'; |
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/** |
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* 默认驱动 |
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* @return array|string |
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*/ |
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public function getDefaultDriver(): string |
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{ |
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return $this->getConfig('default'); |
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} |
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/** |
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* 获取缓存配置 |
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* @access public |
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* @param null|string $name 名称 |
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* @param mixed $default 默认值 |
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* @return mixed |
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*/ |
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public function getConfig(string $name = null, $default = null) |
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{ |
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if (!is_null($name)) { |
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return $this->app->config->get('cache.' . $name, $default); |
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} |
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return $this->app->config->get('cache'); |
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} |
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/** |
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* 获取驱动配置 |
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* @param string $store |
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* @param string $name |
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* @param null $default |
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* @return array |
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*/ |
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public function getStoreConfig(string $store, string $name = null, $default = null) |
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{ |
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if ($config = $this->getConfig("stores.{$store}")) { |
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return Arr::get($config, $name, $default); |
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} |
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throw new \InvalidArgumentException("Store [$store] not found."); |
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} |
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protected function resolveType(string $name) |
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{ |
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return $this->getStoreConfig($name, 'type', 'file'); |
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} |
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protected function resolveConfig(string $name) |
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{ |
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return $this->getStoreConfig($name); |
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} |
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/** |
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* 连接或者切换缓存 |
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* @access public |
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* @param string $name 连接配置名 |
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* @return Driver |
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*/ |
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public function store(string $name = null): Driver |
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{ |
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return $this->driver($name); |
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} |
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/** |
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* 清空缓冲池 |
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* @access public |
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* @return bool |
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*/ |
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public function clear(): bool |
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{ |
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return $this->store()->clear(); |
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} |
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/** |
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* 读取缓存 |
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* @access public |
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* @param string $key 缓存变量名 |
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* @param mixed $default 默认值 |
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* @return mixed |
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*/ |
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public function get($key, $default = null) |
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{ |
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return $this->store()->get($key, $default); |
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} |
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/** |
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* 写入缓存 |
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* @access public |
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* @param string $key 缓存变量名 |
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* @param mixed $value 存储数据 |
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* @param int|\DateTime $ttl 有效时间 0为永久 |
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* @return bool |
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*/ |
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public function set($key, $value, $ttl = null): bool |
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{ |
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return $this->store()->set($key, $value, $ttl); |
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} |
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/** |
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* 删除缓存 |
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* @access public |
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* @param string $key 缓存变量名 |
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* @return bool |
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*/ |
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public function delete($key): bool |
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{ |
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return $this->store()->delete($key); |
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} |
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/** |
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* 读取缓存 |
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* @access public |
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* @param iterable $keys 缓存变量名 |
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* @param mixed $default 默认值 |
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* @return iterable |
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* @throws InvalidArgumentException |
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*/ |
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public function getMultiple($keys, $default = null): iterable |
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{ |
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return $this->store()->getMultiple($keys, $default); |
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} |
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/** |
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* 写入缓存 |
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* @access public |
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* @param iterable $values 缓存数据 |
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* @param null|int|\DateInterval $ttl 有效时间 0为永久 |
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* @return bool |
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*/ |
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public function setMultiple($values, $ttl = null): bool |
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{ |
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return $this->store()->setMultiple($values, $ttl); |
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} |
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/** |
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* 删除缓存 |
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* @access public |
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* @param iterable $keys 缓存变量名 |
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* @return bool |
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* @throws InvalidArgumentException |
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*/ |
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public function deleteMultiple($keys): bool |
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{ |
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return $this->store()->deleteMultiple($keys); |
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} |
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/** |
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* 判断缓存是否存在 |
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* @access public |
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* @param string $key 缓存变量名 |
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* @return bool |
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*/ |
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public function has($key): bool |
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{ |
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return $this->store()->has($key); |
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} |
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} |
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