azure - azure 配置服务出现格式错误的 token 异常

Question

我按照https://learn.microsoft.com/en-us/azure/iot-dps/tutorial-net-provision-device-to-hub中的确切步骤进行操作注册设备。

我收到“格式错误的 token ”异常。

这是上面链接中的代码

private const string SampleRegistrationId = "sample-individual-csharp";
private const string SampleTpmEndorsementKey = "****"; //Key from Azure portal
private const string OptionalDeviceId = "myCSharpDevice";
private const ProvisioningStatus OptionalProvisioningStatus = ProvisioningStatus.Enabled;


static async Task SetRegistrationDataAsync()
{
    Console.WriteLine("Starting SetRegistrationData");

    Attestation attestation = new TpmAttestation(SampleTpmEndorsementKey);

    IndividualEnrollment individualEnrollment = new IndividualEnrollment(SampleRegistrationId, attestation);

    individualEnrollment.DeviceId = OptionalDeviceId;
    individualEnrollment.ProvisioningStatus = OptionalProvisioningStatus;

    Console.WriteLine("\nAdding new individualEnrollment...");
    var serviceClient = ProvisioningServiceClient.CreateFromConnectionString(ServiceConnectionString);

    IndividualEnrollment individualEnrollmentResult =
        await serviceClient.CreateOrUpdateIndividualEnrollmentAsync(individualEnrollment).ConfigureAwait(false);

    Console.WriteLine("\nIndividualEnrollment created with success.");
    Console.WriteLine(individualEnrollmentResult);
}

Answer 1

我认为您使用的连接字符串格式不正确。请注意，不要包含“;”在连接字符串的末尾。也许从 Azure 门户复制连接字符串是避免使用不正确的连接字符串的好方法。 如果错误仍然存​​在，请随时告诉我。