# AOP 事务

# Nuget Packages

Package	NuGet Stable	Downloads
SmartSql.AOP (opens new window)	(opens new window)	(opens new window)

        [Transaction]
        public virtual long AddWithTran(User user)
        {
            return _userRepository.Insert(user);
        }

当出现事务嵌套时，子函数的事务特性注解将不再开启，转而使用上级调用函数的事务

        [Transaction]
        public virtual long AddWithTranWrap(User user)
        {
            return AddWithTran(user);
        }