public ResponseResult<List<TaskEntity>> GetTaskList() { var result = ResponseResult<List<TaskEntity>>.Default(); try { var wfService = new WfDataService(); var entity = wfService.GetTaskList().ToList(); result = ResponseResult<List<TaskEntity>>.Success(entity); } catch (System.Exception ex) { result = ResponseResult<List<TaskEntity>>.Error( string.Format("获取任务实例数据失败!{0}", ex.Message) ); } return result; }