如何获取blob-URL后文件上传在Azure使用Java

Question

我已经在azure blob容器上上传了文件，但是如何使用java获取上传文件的URL。我有 azure 门户的 connectionString。

任何人都可以帮我吗？

Answer 1

你可以试试看

 String blobKey = <key to your blob> 
 // Create a blob service client
 CloudBlobClient blobClient = account.createCloudBlobClient();

 CloudBlobContainer container = blobClient.getContainerReference(name);

 // get reference to the Blob you want to generate the SAS for:
 CloudBlockBlob blob = container.getBlockBlobReference(blobKey);

并致电

blob.getUri();

Answer 2

这里我使用的是Azure Blob storage v12，你可以参考下面的代码。关于这个SDK的更多信息，你可以查看这个源代码:Azure Storage Blob client library for Java。

        String connectStr = "storage account connection";

        // Create a BlobServiceClient object which will be used to create a container client
        BlobServiceClient blobServiceClient = new BlobServiceClientBuilder().connectionString(connectStr).buildClient();

        BlobContainerClient containerClient = blobServiceClient.getBlobContainerClient("container name");

        BlobClient blobClient=containerClient.getBlobClient("blob name");

        System.out.println(blobClient.getBlobUrl());