【OF框架】使用IDbContextTransaction在框架中对多个实体进行事务操作

            //插入数据，使用数据库事务，不支持多连接。
            var dbContext = IoCHelper.Resolve<IDbContextCore>();
            using (IDbContextTransaction trans = dbContext.BeginTransaction())
            {
                try
                {
                    var service1 = IoCHelper.Resolve<ICRUDService<sys_log>>();
                    service1.Use(dbContext);
                    sys_log e1 = new sys_log()
                    {
                        Id = GuidHelper.NewGuid().ToString(),
                        CreateDate = DateTime.Now
                    };
                    int i1 = service1.Insert(e1);

                    var service2 = IoCHelper.Resolve<ICRUDService<sys_file>>();
                    service2.Use(dbContext);
                    string id = success ? GuidHelper.NewGuid().ToString() : GuidHelper.NewGuid().ToString().PadRight(100, ‘0‘);
                    sys_file e2 = new sys_file()
                    {
                        Id = id,
                        CreateDate = DateTime.Now
                    };
                    int i2 = service2.Insert(e2);

                    trans.Commit();

                    return $"成功{i1},{i2}";
                }
                catch (Exception)
                {
                    trans.Rollback();
                    throw;
                }
            }