返回uid和已占用删除锁

Controller/SerialNumberController.py

@@ -272,8 +272,10 @@ class SerialNumberView(View):
                     'operation': '序列号{}获取uid: {}'.format(serial, CommonService.decode_data(res['uid'])),
                 }
                 LogModel.objects.create(**log)
+                redisObj.del_data(key=key)
                 return response.json(0, res)
             elif company_serial.status == 3:  # 已占用
+                redisObj.del_data(key=key)
                 sync_success = self.sync_serial_data_and_log(request, company_serial.id, serial_number, now_time)
                 if not sync_success:
                     return response.json(10042)