include DataProvider.php;
$config = array(
	'REDIS_CACHE'=>array(
			'type'=>'redis',
			'host'=>'127.0.0.1',
			'port'=>6379,
			'db'=>0,
			'timeout'=>1
	),
	'MYSQL_TEST'=>array(
			'type'=>'mysql',
			'host'=>'127.0.0.1',
			'port'=>'3306',
			'user' => 'user',
			'pwd' => 'pwd',
			'db'=>'database',
			'timeout'=>1
	)
);
//进行初始化
DataProvider::applyConfig($config);
//获取REDIS对象
$db = DataProvider::getDataProvider('REDIS_CACHE');
//获取数据库对象
$db = DataProvider::getDataProvider('MYSQL_TEST');

//数据库连接采用PDO方式 无需手动关闭连接