表模型 - django.db.models - 事务

from django.db import transaction
def mysql():
    with transaction.atomic():  # 显式的开启一个事务
        save_id = transaction.savepoint()  # 创建事务保存点
        try:
        except Exception as e:
            logger.error(e)
            transaction.savepoint_rollback(save_id)  # 回滚
        transaction.savepoint_commit(save_id)  # 提交订单成功，显式的提交一次事务