Question

我跟随this example创建了一个简单的场景，我将新设备注册到IoT Agent，并将其转发给Context Broker。然后我想检查创建的设备是否存在于Context Broker中，我似乎可以找到它这些是我正在做的步骤： 1.使用Postman我向IoT代理发送一个帖子请求：网址：http://eidas5.lab.fi-ware.org:5371/iot/devices

headers: 
APIKEY:4jggokgpepnvsb2uv4s40d59ov
Fiware-Service:openiot
Fiware-ServicePath:/
Content-Type:application/json
Accept:application/json

body:
{
 "devices": [
    { "device_id": "DEV_ID",
      "entity_name": "ENTITY_ID",
      "entity_type": "thing",
      "protocol": "PDI-IoTA-UltraLight",
      "timezone": "Europe/Madrid",
      "attributes": [
    { "object_id": "t",
      "name": "temperature",
      "type": "int"
    } ],
  "static_attributes": [
    { "name": "att_name",
      "type": "string",
      "value": "value"
    }
   ]
  }
 ]
}

然后我确认设备已注册了对网址http://eidas5.lab.fi-ware.org:5371/iot/devices/DEV_ID
的GET请求
请求标题：
APIKEY：4jggokgpepnvsb2uv4s40d59ov Fiware-服务：openiot
Fiware-ServicePath：/ 内容类型：应用程序/ JSON 接受：应用/ JSON

根据文件：

设备将在ContextBroker中以130.206.80.40:1026（在FIWARE服务路径＆＃34; OpenIoT＆＃34;内）表示为NGSI实体。

因此，通过GET请求，我应该可以看到新设备，但我无法做到。我甚至尝试使用如上所述的fiware-servicepath和fiware-service标头，但我无法找到它。对此有何建议？

Answer 1

fiware-service应该是open-iot和fiware-servicepath /

看看

http://fiwaretourguide.readthedocs.io/en/latest/connection-to-the-internet-of-things/how-to-read-measures-captured-from-iot-devices/

Fiware IoTAgent和Context Broker

1 个答案: