摘要：
1.修改Zend下Db下Adapter下Pdo下Abstract.php中的connect方法protected function _connect() { // if we already have a PDO object, no need to re-connect. if ($this->_connection) { return; } // get the dsn first, because some adapters alter the $_pdoType $dsn = $this->_dsn(); // check f... 阅读全文