为我工作的是这个(az登录后):

 az account show |grep tenantId | awk {'print $2'} |tr -d '[:punct:]'

从Java:

public static String GetSubscriptionTenantId (String subscriptionId) throws ClientProtocolException, IOException
{
    String tenantId = null;
    String url = "https://management.azure.com/subscriptions/" + subscriptionId + "?api-version=2016-01-01";

    HttpClient client = HttpClientBuilder.create().build();
    HttpGet request = new HttpGet(url);
    HttpResponse response = client.execute(request);

    Header[] headers = response.getAllHeaders();
    for (Header header : headers)
    {
        if (header.getName().equals("WWW-Authenticate"))
        {
            // split by '"' to get the URL, split the URL by '/' to get the ID
            tenantId = header.getValue().split("\"")[1].split("/")[3];
        }
    }

    return tenantId;
}

您还可以通过登录url resoures.azure.com获得租户id，实际上是所有的订阅详细信息

截至目前(06/07/2018)，一个简单的方法是在Azure门户中运行Azure云Shell中的az帐户显示(需要存储帐户)。

——命令——

az account show

——命令输出——

{
  "environmentName": "AzureCloud",
  "id": "{Subscription Id (GUID)}",
  "isDefault": true,
  "name": "{Subscription Name}",
  "state": "Enabled",
  "tenantId": "{Tenant Id (GUID)}",
  "user": {
    "cloudShellID": true,
    "name": "{User email}",
    "type": "user"
  }
}

有关Azure Cloud Shell的更多详细信息，请参阅Azure Cloud Shell | Microsoft Docs概述。

在Azure CLI中(我使用GNU/Linux):

$ azure login  # add "-e AzureChinaCloud" if you're using Azure China

这将要求您通过https://aka.ms/devicelogin或https://aka.ms/deviceloginchina登录

$ azure account show
info:    Executing command account show
data:    Name                        : BizSpark Plus
data:    ID                          : aZZZZZZZ-YYYY-HHHH-GGGG-abcdef569123
data:    State                       : Enabled
data:    Tenant ID                   : 0XXXXXXX-YYYY-HHHH-GGGG-123456789123
data:    Is Default                  : true
data:    Environment                 : AzureCloud
data:    Has Certificate             : No
data:    Has Access Token            : Yes
data:    User name                   : nico@XXXXXXX.onmicrosoft.com
data:    
info:    account show command OK

或者仅仅是:

azure account show --json | jq -r '.[0].tenantId'

或者新的az:

az account show --subscription a... | jq -r '.tenantId'
az account list | jq -r '.[].tenantId'

我希望这对你们有帮助

For AAD-B2C it is fairly simple. From Azure Portal with a B2C directory associated, go to your B2C directory (I added the "Azure AD B2C" to my portal's left menu). In the B2C directory click on "User flows (policies) directory menu item. In the policies pane click on one of your policies you previously added to select it. It should open a pane for the policy. Click "Properties". In the next pane is a section, "Token compatibility settings" which has a property "Issuer". Your AAD-B2C tenant GUID is contained in the URL.