public async Task <JsonResult> Delete(int Id) { try { if (Id == 0) { return(Json(new AjaxResponse { Success = false, Error = new ErrorInfo("Id为空"), Result = "" })); } await documentAppService.DeleteDocument(Id); return(Json(new AjaxResponse { Success = true, Result = "" })); } catch (Exception ex) { return(Json(new AjaxResponse { Success = false, Result = ex.Message })); } }