资源只返回以下对象,而不是我需要在设备上调用直接方法的连接字符串。
[{"id":"585302d5-f4c9-4248-bb50-482657c028ba","spaceId":"b27f5aa2-ba06-4ffa-9750-b4a3655a6096","type":"IotHub","isExternallyCreated":false,"status":"Running","lastUpdatedUtc":"2019-02-21T10:22:00.0456407","properties":{"iothubUrl":"ih-46de7654-b8c5-4ddc-9e50-b455d36d4146-1.azure-devices.net"},"instanceNum":1}]