<?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) 2006~2025 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 <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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declare(strict_types = 1);
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namespace think;
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use DateInterval;
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use DateTimeInterface;
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use Psr\SimpleCache\CacheInterface;
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use think\cache\Driver;
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use think\cache\TagSet;
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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 string|null
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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 mixed $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|null $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)
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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, mixed $default = null): mixed
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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|DateTimeInterface|DateInterval $ttl 有效时间 0为永久
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* @return bool
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*/
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public function set($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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* 缓存标签
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* @access public
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* @param string|array $name 标签名
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* @return TagSet
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*/
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public function tag($name)
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{
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return $this->store()->tag($name);
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}
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}
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