SQL与事务

    事务

    1. $user = new User();
    2. $user->setName('name');
    3. $user->setDesc('this my desc');
    4. $userId = $user->save()->getResult();
    5. $count = new Count();
    6. $count->setFans(mt_rand(1, 100));
    7. $countId = $count->save()->getResult();
    8. Db::commit();