public JsonResult ExtractSearchEngineData(int exportDataId, int projectId) { try { _logRepository.Add("抽取数据", $"抽取数据源ID:{exportDataId},项目id:{projectId}"); Task t = Task.Run(() => { var userName = _ssoUser.GetUserIdentity(); _dataSetRepository.ExtractEngineData(exportDataId, projectId, userName); }); var data = true; var msg = "任务已提交,请稍后到数据集管理查看状态"; return(Json(new { success = data, msg })); } catch (Exception ex) { return(Json(new { success = false, msg = ex.ToString() })); } }