fix 获取不到工号问题

Src/Dlhis.Basic/Appointment/Services/Implements/AppointmentService.cs

@@ -203,12 +203,19 @@ public class AppointmentService : IAppointmentService
         await GenerateDeviceTasksAsync(detail, true, DeviceTaskEnumType.Delete, $"强制离场:{reason}");
         await _dbContext.UpdateAsync(detail);
 
-        var appointment = await _dbContext.Queryable<VisitorAppointmentEntity>().Where(x => x.No == detail.No).SingleAsync();
-        await _jinkoApiService.SendWorkMessageAsync(new DingTalkWorkMessageRequest
+        try
         {
-            WorkCodes = new List<string> { appointment.Code },
-            Content = $"您的访客预约《{appointment.Title}》中的访客{detail.Name}已被强制离场，原因：{reason}。"
-        });
+            var appointment = await _dbContext.Queryable<VisitorAppointmentEntity>().Where(x => x.No == detail.No).SingleAsync();
+            await _jinkoApiService.SendWorkMessageAsync(new DingTalkWorkMessageRequest
+            {
+                WorkCodes = new List<string> { appointment.Code },
+                Content = $"您的访客预约《{appointment.Title}》中的访客{detail.Name}已被强制离场，原因：{reason}。"
+            });
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "发送访客离场通知失败:{msg}", ex.Message);
+        }
     }
 
     public async Task<Pagination<AppointmentDetailResponse>> GetRecordPageByIdNoAsync(AppointmentIdNoPageRequest request)