Laravel框架中实现使用阿里云ACE缓存服务

// 指定缓存空间名称
'ace' => 'lblog-cache',

"autoload": {
    "classmap": [
        // autoload class
    ],
    "psr-4": {
      "Ace\\": "src/Ace"
    }
},

<?php
 
namespace Ace;
use Illuminate\Cache\StoreInterface;
use Illuminate\Cache\TaggableStore;
 
class AceMemcachedStore extends TaggableStore implements StoreInterface {
 
    protected $memcached;
    protected $prefix;
 
    public function __construct($space, $prefix = '') {
        $this->memcached = \Alibaba::Cache($space);
        $this->prefix = strlen($prefix) > 0 ? $prefix.':' : '';
    }
 
    /**
     * Retrieve an item from the cache by key.
     *
     * @param  string $key
     * @return mixed
     */
    public function get($key)
    {
        $value = $this->memcached->get($this->prefix.$key);
        if(is_bool($value) && $value === false) {
            return null;
        }
        return $value;
    }
 
    /**
     * Store an item in the cache for a given number of minutes.
     *
     * @param  string $key
     * @param  mixed $value
     * @param  int $minutes
     * @return boolean
     */
    public function put($key, $value, $minutes)
    {
        return $this->memcached->set($this->prefix.$key, $value, $minutes);
    }
 
    /**
     * Increment the value of an item in the cache.
     *
     * @param  string $key
     * @param  mixed $value
     * @return boolean
     */
    public function increment($key, $value = 1)
    {
        return $this->memcached->increment($this->prefix.$key, $value);
    }
 
    /**
     * Decrement the value of an item in the cache.
     *
     * @param  string $key
     * @param  mixed $value
     * @return boolean
     */
    public function decrement($key, $value = 1)
    {
        return $this->memcached->decrement($this->prefix.$key, $value);
    }
 
    /**
     * Store an item in the cache indefinitely.
     *
     * @param  string $key
     * @param  mixed $value
     * @return boolean
     */
    public function forever($key, $value)
    {
        return $this->memcached->set($key, $value, 0);
    }
 
    /**
     * Remove an item from the cache.
     *
     * @param  string $key
     * @return boolean
     */
    public function forget($key)
    {
        return $this->memcached->delete($this->prefix.$key);
    }
 
    /**
     * Remove all items from the cache.
     *
     * @return void
     */
    public function flush()
    {
        //$this->memcached->flush();
        return false;
    }
 
    public function getMemcached()
    {
        return $this->memcached;
    }
    /**
     * Get the cache key prefix.
     *
     * @return string
     */
    public function getPrefix()
    {
        return $this->prefix;
    }
}

// 扩展名为 ace 的缓存驱动
Cache::extend('ace', function($app)
{
    // 从 app/config/cache.php 文件中读取 "ace" 的值
    $space = $app['config']['cache.ace'];
    
    // 从 app/config/cache.php 文件中读取 "prefix" 的值
    $prefix = $app['config']['cache.prefix'];
    
    // 创建 \Ace\AceMemcachedStore 对象
    $store = new \Ace\AceMemcachedStore($space, $prefix);
    
    // 创建并返回 \Illuminate\Cache\Repository 对象
    return new \Illuminate\Cache\Repository($store);
 
});

// 添加缓存，有效时间10分钟
Cache::put('my_key', 'my value', 10);
 
// 读取缓存
Cache::get('my_key')
 
// 判断缓存是否存在
Cache::has('my_key')
 
// 数据查询缓存
$users = DB::table('users')->remember(10)->get();