/**
* 创建实例，Redis优先
*/
public static function newInstance($name, $value = 0, $maxium = 0)
{
$obj = new RedisCounter($name, $value, $maxium);
if (!$obj->connect()) {
$obj = new FileCounter($name, $value, $maxium);
$obj->connect();
}
$obj->readValue();
return $obj;
}
static function newInstance($A, $D = 0, $rC = 0)
{
$OB = new RedisCounter($A, $D, $rC);
if (!$OB->connect()) {
$OB = new FileCounter($A, $D, $rC);
$OB->connect();
}
$OB->readValue();
return $OB;
}