thinkphp/library/think/Cache.php

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <liu21st@gmail.com>
// +----------------------------------------------------------------------

namespace think;

use think\cache\Driver;

/**
 * Class Cache
 *
 * @package think
 *
 * @mixin Driver
 * @mixin \think\cache\driver\File
 */
class Cache
{
    /**
     * 缓存实例
     * @var array
     */
    protected $instance = [];

    /**
     * 缓存配置
     * @var array
     */
    protected $config = [];

    /**
     * 操作句柄
     * @var object
     */
    protected $handler;

    public function __construct(array $config = [])
    {
        $this->config = $config;
        $this->init($config);
    }

    /**
     * 连接缓存
     * @access public
     * @param  array         $options  配置数组
     * @param  bool|string   $name 缓存连接标识 true 强制重新连接
     * @return Driver
     */
    public function connect(array $options = [], $name = false)
    {
        if (false === $name) {
            $name = md5(serialize($options));