Java

Backblaze S3 Download File

See more Backblaze S3 Examples

Demonstrates how to download a file from a Backblaze bucket.

The Chilkat S3 functions in the HTTP class are compatible with the Backblaze service. However, because of some specific issues, Chilkat v9.5.0.89 or later is needed.

Chilkat2 Java

import com.chilkatsoft.chilkat2.ChilkatException;
import com.chilkatsoft.chilkat2.Http;

public class ChilkatExample {

    public static void main(String[] args) {
        // This requires the Chilkat API to have been previously unlocked.
        // See Global Unlock Sample for sample code.

        Http http = new Http();

        // keyID = Access Key ID or Access Key
        http.setAwsAccessKey("access-key");

        // applicationKey = Secret Access Key or Secret Key
        http.setAwsSecretKey("secret-key");

        // Region is the 2nd part of your S3 Endpoint
        http.setAwsEndpoint("s3.us-west-002.backblazeb2.com");

        String bucketName = "chilkat-test";
        String objectName = "seahorse.jpg";
        String localFilePath = "qa_output/seahorse.jpg";

        try {
            http.s3DownloadFile(bucketName, objectName, localFilePath);
            System.out.println("File downloaded.");
        } catch (ChilkatException e) {
            System.out.println(e.getLastErrorText());
        }
    }
}