public function startTrans()
{
/*$this->initConnect(true);
if (!$this->_linkID) {
return false;
}*/
//数据rollback 支持
if ($this->transTimes == 0) {
Capsule::getReadPdo()->beginTransaction();
// mysql_query('START TRANSACTION', $this->_linkID);
}
$this->transTimes++;
return;
}