public ResponseResult DeleteInstance([FromBody] ProcessQuery query) { var result = ResponseResult.Default(); var wfService = new WorkflowService(); try { var isOK = wfService.DeleteInstanceInt(query.ProcessGUID, query.Version); if (isOK == true) { result = ResponseResult.Success("已经成功删除!"); } else { result = ResponseResult.Error("删除失败,或者记录已经为空!"); } } catch (System.Exception ex) { result = ResponseResult.Error(ex.Message); } return(result); }