如何使用 iot-service-client java 获取 DeviceScope
How to fetch DeviceScope using iot-service-client java
我正在尝试获取 deviceTwin 的 deviceScope。但是,在 DeviceTwinDevice 中没有返回 deviceScope。
String iotHubConnectionString = "xxx";
DeviceTwin twinClient = DeviceTwin.createFromConnectionString(iotHubConnectionString);
SqlQuery sqlQuery = SqlQuery.createSqlQuery("*",SqlQuery.FromType.DEVICES,"capabilities.iotEdge=false",null);
Query twinQuery = twinClient.queryTwin(sqlQuery.getQuery());
DeviceTwinDevice d = twinClient.getNextDeviceTwin(twinQuery);
感谢https://github.com/Azure/azure-iot-sdk-java/issues/1157
。必须使用 registerManager
我正在尝试获取 deviceTwin 的 deviceScope。但是,在 DeviceTwinDevice 中没有返回 deviceScope。
String iotHubConnectionString = "xxx";
DeviceTwin twinClient = DeviceTwin.createFromConnectionString(iotHubConnectionString);
SqlQuery sqlQuery = SqlQuery.createSqlQuery("*",SqlQuery.FromType.DEVICES,"capabilities.iotEdge=false",null);
Query twinQuery = twinClient.queryTwin(sqlQuery.getQuery());
DeviceTwinDevice d = twinClient.getNextDeviceTwin(twinQuery);
感谢https://github.com/Azure/azure-iot-sdk-java/issues/1157
。必须使用 registerManager