yii2_文件缓存

1common\config\main.php

'components' => [ 
'cache' => [ 
'class' => 'yii\caching\FileCache', 
'cachePath' => '@runtime/cache2', 
], 
],

 

2用法

 

$cache = Yii::$app->cache; 
$data = $cache->get('cache_data_key'); 
if ($data === false) { 
$cache->set('cache_data_key', $cacheData, 60*60); 
} 
var_dump($data);