kk Blog —— 通用基础

$db['default']['cache_on'] = TRUE;

$db['default']['cachedir'] = './cache';

$this->db->cache_on();

$query = $this->db->query("SELECT * FROM mytable");

$this->db->cache_off();

$query = $this->db->query("SELECT * FROM members WHERE member_id = '$current_user'");

// Turn caching back on

$this->db->cache_on();

$query = $this->db->query("SELECT * FROM another_table");

$this->db->cache_delete_all()

$this->db->cache_delete('/blog', 'comments');