CakePHP3-奇怪的缓存问题

我正在从事一个项目，该项目最初是由cakephp 3.0公共测试版启动的，后来被更新为当前的稳定版本。出于某种原因，每个请求都会被缓存约2分钟，即使是那些专门禁用缓存的请求。这使得开发变得绝对不可能，因为调试代码（var_dump等）在代码更改的情况下仍然存在

在MAMP3（PHP5.6）上本地运行

App.php

'Cache' => [
    'default' => [
        'className' => 'File',
        'path' => CACHE
    ],

    'weather' => [
        'className' => 'File',
        'duration' => '+6 hours',
        'path' => CACHE,
    ],

/**
 * Configure the cache used for general framework caching.  Path information,
 * object listings, and translation cache files are stored with this configuration.
 */
    '_cake_core_' => [
        'className' => 'File',
        'prefix' => '_cake_core_',
        'path' => CACHE . 'persistent/',
        'serialize' => true,
        'duration' => '+2 seconds',
    ],

/**
 * Configure the cache for model and datasource caches.  This cache configuration
 * is used to store schema descriptions, and table listings in connections.
 */
    '_cake_model_' => [
        'className' => 'File',
        'prefix' => '_cake_model_',
        'path' => CACHE . 'models/',
        'serialize' => true,
        'duration' => '+2 seconds',
    ],
],

env.php（即DOTENV）

BaseController.php（超类）

Cache:：Enabled（）

正在按预期输出

false

HTTP响应具有以下标头：

Cache-Control:no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection:Keep-Alive
Content-Type:application/json; charset=UTF-8
Date:Mon, 01 Jun 2015 19:18:39 GMT
Expires:Mon, 26 Jul 1997 05:00:00 GMT
Keep-Alive:timeout=5, max=100
Last-Modified:Mon, 01 Jun 2015 19:18:39 GMT
Pragma:no-cache
Server:Apache
Transfer-Encoding:chunked

我的tmp/cache/*/目录始终为空

尽管所有这些更改都需要两分钟才能在浏览器中反映出来

---

非常感谢您提供的任何帮助。

听起来更像是一个非CakePHP问题，比如缓存代理，或者是操作码缓存，比如APC或Optimizer+。我相信您说的opcache是对的。禁用了它，它似乎又能正常工作了。谢谢

public function beforeFilter(Event $event){
    parent::beforeFilter($event);
    $this->response->disableCache();
    Cache::disable();
}

Cache-Control:no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Connection:Keep-Alive
Content-Type:application/json; charset=UTF-8
Date:Mon, 01 Jun 2015 19:18:39 GMT
Expires:Mon, 26 Jul 1997 05:00:00 GMT
Keep-Alive:timeout=5, max=100
Last-Modified:Mon, 01 Jun 2015 19:18:39 GMT
Pragma:no-cache
Server:Apache
Transfer-Encoding:chunked