Upload image to Google Cloud Storage (Java)

Question

I want to develop a java-application (for pc) which can upload any picture to Google Cloud Storage. Although I have spent my whole evening on searching for a solution, I don

Answer 1

  @Override
  public String uploadImage(String fileName , String filePath,String fileType) throws IOException {
    Bucket bucket = getBucket("sample-bucket");
    InputStream inputStream = new FileInputStream(new File(filePath));
    Blob blob = bucket.create(fileName, inputStream, fileType);
    log.info("Blob Link:"+blob.getMediaLink());
    return blob.getMediaLink();
  }


  private Bucket getBucket(String bucketName) throws IOException {
    GoogleCredentials credentials = GoogleCredentials.fromStream(new FileInputStream(CREDENTIALS_PATH))
        .createScoped(Lists.newArrayList("https://www.googleapis.com/auth/cloud-platform"));
    Storage storage = StorageOptions.newBuilder().setCredentials(credentials).build().getService();
    Bucket bucket = storage.get(bucketName);
    if (bucket == null) {
      throw new IOException("Bucket not found:"+bucketName);
    }
    return bucket;
  }

CREDENTIALS_PATH , Download when setting the service account , make sure the the user have the permission to upload the image in the bucket .