5

我的 bootstrap.php 文件中有一个缓存配置

Cache::config('long', array(
        'engine'     => 'File',
        'duration'   => '+1 week',
        'probability'=> 100,
        'mask'       => 0666,
        'path'       => CACHE . 'long' . DS,
    ));

我正在尝试在编辑设置时清除缓存。下面是我的 admin_edit 功能

public function admin_edit($id = null) {
        if (!$this->Setting->exists($id)) {
            throw new NotFoundException(__('Invalid setting'));
        }
        if ($this->request->is('post') || $this->request->is('put')) {
            if ($this->Setting->save($this->request->data)) {
                $this->Session->setFlash(__('The setting has been saved'));
                $this->redirect(array('action'=> 'index'));
                Cache::clear(false,'long');
                Cache::gc();
            }else {
                $this->Session->setFlash(__('The setting could not be saved. Please, try again.'));
            }
        }else {
            $options = array('conditions' => array('Setting.' . $this->Setting->primaryKey=> $id));
            $this->request->data = $this->Setting->find('first', $options);
        }
    }

但是，Cache::clear(false,'long')不起作用，它不会清除缓存。不知道出了什么问题。卡了几天了！

4

1 回答 1

15

请在任何控制器中使用以下功能并在您想要的地方运行该功能将清除所有缓存。

    /**
     * function to clear all cache data
     * by default accessible only for admin
     *
     * @access Public
     * @return void
     */
    public function clear_cache() {
        Cache::clear();
        clearCache();

        $files = array();
        $files = array_merge($files, glob(CACHE . '*')); // remove cached css
        $files = array_merge($files, glob(CACHE . 'css' . DS . '*')); // remove cached css
        $files = array_merge($files, glob(CACHE . 'js' . DS . '*'));  // remove cached js           
        $files = array_merge($files, glob(CACHE . 'models' . DS . '*'));  // remove cached models           
        $files = array_merge($files, glob(CACHE . 'persistent' . DS . '*'));  // remove cached persistent           

        foreach ($files as $f) {
            if (is_file($f)) {
                unlink($f);
            }
        }

        if(function_exists('apc_clear_cache')):      
        apc_clear_cache();
        apc_clear_cache('user');
        endif;

        $this->set(compact('files'));
        $this->layout = 'ajax';
    }

一旦不适合你，请告诉我:)

谢谢

于 2013-10-07T10:10:09.653 回答