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title	description	author	manager	ms.assetid	ms.devlang	ms.topic	ms.service	ms.devlang	ms.technology	ms.date	ms.author
Manage Azure storage accounts with Java \| Microsoft Docs	Sample code to manage Azure storage accounts using the Azure SDK for Java	rloutlaw	douge	49be8b66-3b56-4c10-8f14-9d326d815cb4	java	article	Azure	java	Azure	3/30/2017	routlaw;asirveda

Manage Azure storage accounts from your Java applications

This sample creates an Azure Storage account and works with the account access keys using the Java management libraries.

Run the sample

Create an authentication file and set an environment variable AZURE_AUTH_LOCATION with the full path to the file on your computer. Then run:

git clone https://github.com/Azure-Samples/storage-java-manage-storage-accounts.git
cd storage-java-manage-storage-accounts
mvn clean compile exec:java

View the complete code sample on GitHub.

Authenticate with Azure

[!INCLUDE auth-include]

Create a storage account

// create a new storage account
StorageAccount storageAccount = azure.storageAccounts().define(storageAccountName)
                    .withRegion(Region.US_EAST)
                    .withNewResourceGroup(rgName)
                    .create();

The storage name provided must be unique across all names in Azure and contain only lowercase letters and numbers. The default performance and replication profile used for this account is Standard_GRS.

List keys in a storage account

// list the name and value for each access key in the storage account
List<StorageAccountKey> storageAccountKeys = storageAccount.getKeys();
for(StorageAccountKey key : storageAccountKeys)    {
    System.out.println("Key name: " + key.keyName() + " with value "+ key.value());
}

Two keys are provided in each Azure storage account so that you can regenerate one key while still allowing access to storage using the other key.

Regenerate a key in a storage account

// regenerate the first key in a storage account and return an updated list of keys 
List<StorageAccountKey> updatedStorageAccountKeys =
    storageAccount.regenerateKey(storageAccountKeys.get(0).keyName());

You must update all Azure resources and applications with the new key after generating a new one.

List all storage accounts in a resource group

// get a list of accounts in a resource group , log info about each one
List<StorageAccount> accounts = azure.storageAccounts().listByResourceGroup(rgName);
for (StorageAccount sa : accounts) {
    System.out.println("Storage Account " + sa.name() + " created @ " + sa.creationTime());
}

com.microsoft.azure.management.storage.StorageAccount provides a set of useful methods to inspect the configuration of a storage account.

Delete a storage account

// delete by ID when you already have a storage account object
azure.storageAccounts().deleteById(storageAccount.id());

// delete by resource group and account name if you don't have an account object
azure.storageAccounts().deleteByResourceGroup(rgName,accountName);

[!NOTE] Storage accounts with in-use disk images connected to virtual machines or disks in use by other artifacts may not remove with these methods. Detach the storage from these resources before removing the account.

Sample explanation

The sample code on GitHub:

creates a storage account
reads and regenerates access keys
lists all storage accounts in a resource group
deletes the storage account

Class used in sample	Notes
StorageAccount	Representation of an Azure storage account. Use the methods in the class to get information about the storage account.
StorageAccountKey	`StorageAccount.getKeys()` returns the storage account keys. Use the `regenerateKey` methods in `StorageAccount` to update the keys.

Next steps

[!INCLUDE next-steps]

4.6 KiB Исходник Ответственный История