Kohana Cache

The default cache group is loaded based on the Cache::$default setting. It is set to the file driver as standard, however this can be changed within 
the /application/boostrap.php file
// Change the default cache driver to memcache
Cache::$default = 'memcache';

// Load the memcache cache driver using default setting
$memcache = Cache::instance();

　　

动态切换缓存方式为file

$key = 'AjSR/piQT24JaYEgh6V9tA==';
$data = array('id'=>1, 'name'=>'liuchao');
Cache::instance("file")->set($key, $data, 60);
print_r(Cache::instance("file")->get($key));
//Cache::instance("file")->set($key, $data, (CFG_DEBUG?-1:60));

E:\html\tproject\framebota\runtime\com.bota.work\cache\ac\aca9887487bd968425c04be6907f90152a54527d.cache

60
a:2:{s:2:"id";i:1;s:4:"name";s:7:"liuchao";}