abp框架+mysql 数据库 执行批量新增和修改

  protected override async Task ExecuteAsync(CancellationToken stoppingToken)
        {
            while (!stoppingToken.IsCancellationRequested)
            {
                //每5分钟扫描一次
                if (_lastScanTime.AddMinutes(5) > DateTime.Now)
                {
                    await Task.Delay(10000, stoppingToken);
                }
                _lastScanTime = DateTime.Now;

                using (var unitOfWork = _unitOfWorkManager.Begin())
                {
                    List<Log> techLogcationLogList = new List<Log>();
                    SvTech techInfo = new SvTech();
                    List<SvTech> techList = new List<SvTech>();
                    Log techLogcationLog = new Log();
                    Stopwatch watch = new Stopwatch();
                    watch.Start();
                    var LoginData = LoginSystemAsync().Result;//获取登录数据
                    if (LoginData.success == true)
                    {
                        var GpsData = GetTechLocationAsync(LoginData.id, LoginData.mds).Result;//获取定位数据
                        if (GpsData.success == true)
                        {

                            foreach (var item in GpsData.data)
                            {
                                foreach (var element in item.records)
                                {
                                    Newtonsoft.Json.Linq.JArray location = (Newtonsoft.Json.Linq.JArray)element;
                                    object[]? locationArr = location.ToObject<object[]>();
                                    techInfo = _technicianRepository.GetAll().Where(s => s.gps_imei == locationArr[11].ToString()).FirstOrDefault();
                                    if (techInfo != null)
                                    {
                                        techInfo.current_location = locationArr[2].ToString() + "," + locationArr[3].ToString();
                                        techInfo.location_update_time = DateTime.Now;
                                        techList.Add(techInfo);

                                        techLogcationLog.technician_id = techInfo.Id;
                                        techLogcationLog.location = locationArr[2].ToString() + "," + locationArr[3].ToString();
                                        techLogcationLog.update_datetime = DateTime.Now;
                                        techLogcationLogList.Add(techLogcationLog);
                                    }
                                }
                            }
                        }
                        else
                        {
                            //获取定位失败
                        }
                    }
                    else
                    {
                        //登录失败
                    }
                    if(techList.Count>0)
                    {
                        try
                        {
　　　　　　　　　　　　　　　　　
                            _technicianLocationLogRepository.GetDbContext().BulkInsert(techLogcationLogList);  //批量新增
                            _technicianRepository.GetDbContext().BulkUpdate(techList);  //批量修改
                            watch.Stop();
                        }
                        catch(Exception ex)
                        {
                            Console.WriteLine(ex.Message);
                        }
                    }
                    unitOfWork.Complete();
                    _lastScanTime = DateTime.Now;

                }
            }
        }

注意事项：需要在数据库链接字符串后面加上 AllowLoadLocalInfile=true

  "ConnectionStrings": {
    "Default": "server=127.0.0.1;port=3306;user id=root;password=123456;database=test;AllowLoadLocalInfile=true"
  },

否则会报如下错误

//错误提示  To use MySqlBulkLoader.Local=true, set AllowLoadLocalInfile=true in the connection string. See https://fl.vu/mysql-load-data”