<dependency>
      <groupId>com.azure</groupId>
      <artifactId>azure-storage-blob</artifactId>
      <version>12.6.0</version>
    </dependency>

String endpoint ="BlobEndpoint=//://************...";
BlobServiceClient blobServiceClientbyendpoint = new BlobServiceClientBuilder().endpoint(endpoint).buildClient();

PS C:\LBWorkSpace\MyCode\1-Storage Account - Operation Blob by Connection String - Java> 
 & 'C:\Program Files\Microsoft\jdk-11.0.12.7-hotspot\bin\java.exe'
 '-agentlib:jdwp=transport=dt_socket,server=n,suspend=y,address=localhost:59757' 
'@C:\Users\AppData\Local\Temp\cp_6ux3xmehddi1mc4fanfjupd3x.argfile'
 'com.blobs.quickstart.App' 

Azure Blob storage v12 - Java quickstart sample

2022-05-26 10:24:29 ERROR BlobServiceClientBuilder - The Azure Storage endpoint url is malformed.
Exception in thread "main" java.lang.IllegalArgumentException: The Azure Storage endpoint url is malformed.
        at com.azure.storage.blob.BlobServiceClientBuilder.endpoint(BlobServiceClientBuilder.java:132)
        at com.blobs.quickstart.App.main(App.java:30)

//使用連接字元串時
String connectStr ="BlobEndpoint=//:************.blob.core.chinacloudapi.cn/;...SharedAccessSignature=sv=2020-08-0...&sig=**************";
BlobServiceClient blobServiceClient = new BlobServiceClientBuilder().connectionString(connectStr).buildClient();

//使用SAS終結點
String endpoint ="//************.blob.core.chinacloudapi.cn/?sv=2020-08-04...&sig=*********************";
BlobServiceClient blobServiceClientbyendpoint = new BlobServiceClientBuilder().endpoint(endpoint).buildClient();

package com.blobs.quickstart;

/**
 * Azure blob storage v12 SDK quickstart
 */
import com.azure.storage.blob.*;
import com.azure.storage.blob.models.*;
import java.io.*;

public class App
{
    public static void main( String[] args ) throws IOException
    {
         
        System.out.println("Azure Blob storage v12 - Java quickstart sample\n");

        // Retrieve the connection string for use with the application. The storage
        // connection string is stored in an environment variable on the machine
        // running the application called AZURE_STORAGE_CONNECTION_STRING. If the environment variable
        // is created after the application is launched in a console or with
        // Visual Studio, the shell or application needs to be closed and reloaded
        // to take the environment variable into account.
        
        //String connectStr ="DefaultEndpointsProtocol=https;AccountName=******;AccountKey=***********************;EndpointSuffix=core.chinacloudapi.cn";// System.getenv("AZURE_STORAGE_CONNECTION_STRING");
        String connectStr ="BlobEndpoint=https://******* */.blob.core.chinacloudapi.cn/;QueueEndpoint=https://*******.queue.core.chinacloudapi.cn/;FileEndpoint=https://*******.file.core.chinacloudapi.cn/;TableEndpoint=https://*******.table.core.chinacloudapi.cn/;SharedAccessSignature=sv=2020...&sig=*************************";
        BlobServiceClient blobServiceClient = new BlobServiceClientBuilder().connectionString(connectStr).buildClient();


        //Create a unique name for the container
        String containerName = "lina-" + java.util.UUID.randomUUID();

        // Create the container and return a container client object
        BlobContainerClient containerClient = blobServiceClient.createBlobContainer(containerName);

        BlobContainerClient containerClient1 = blobServiceClient.getBlobContainerClient("container-name");

        if(!containerClient1.exists())
        {
            System.out.println("create containerName");
            blobServiceClient.createBlobContainer("container-name");
        }

        
        System.out.println("create containerName .....");
        // // Create a local file in the ./data/ directory for uploading and downloading
        // String localPath = "./data/";
        // String fileName = "quickstart" + java.util.UUID.randomUUID() + ".txt";
        // File localFile = new File(localPath + fileName);

        // // Write text to the file
        // FileWriter writer = new FileWriter(localPath + fileName, true);
        // writer.write("Hello, World!");
        // writer.close();

        // // Get a reference to a blob
        // BlobClient blobClient = containerClient.getBlobClient(fileName);

        // System.out.println("\nUploading to Blob storage as blob:\n\t" + blobClient.getBlobUrl());

        // // Upload the blob
        // blobClient.uploadFromFile(localPath + fileName);

        // System.out.println("\nListing blobs...");

        // // List the blob(s) in the container.
        // for (BlobItem blobItem : containerClient.listBlobs()) {
        //     System.out.println("\t" + blobItem.getName());
        // }

        // // Download the blob to a local file
        // // Append the string "DOWNLOAD" before the .txt extension so that you can see both files.
        // String downloadFileName = fileName.replace(".txt", "DOWNLOAD.txt");
        // File downloadedFile = new File(localPath + downloadFileName);

        // System.out.println("\nDownloading blob to\n\t " + localPath + downloadFileName);

        // blobClient.downloadToFile(localPath + downloadFileName);

        // // Clean up
        // System.out.println("\nPress the Enter key to begin clean up");
        // System.console().readLine();

        // System.out.println("Deleting blob container...");
        // containerClient.delete();

        // System.out.println("Deleting the local source and downloaded files...");
        // localFile.delete();
        // downloadedFile.delete();

        System.out.println("Done");
    }
}