Qiniu クラウド データ処理および管理ガイド: Java SDK はデータ操作と分析をどのように実装しますか?

import com.qiniu.common.QiniuException;
import com.qiniu.http.Response;
import com.qiniu.storage.Configuration;
import com.qiniu.storage.UploadManager;
import com.qiniu.util.Auth;

public class UploadExample {

    public static void main(String[] args) {
        // Access Key和Secret Key
        String accessKey = "your-access-key";
        String secretKey = "your-secret-key";

        // 创建Auth对象
        Auth auth = Auth.create(accessKey, secretKey);

        // 存储空间名称
        String bucketName = "your-bucket-name";

        // 上传文件路径
        String filePath = "/path/to/file";

        // 生成上传凭证
        String uploadToken = auth.uploadToken(bucketName);

        // 上传文件
        Configuration config = new Configuration();
        UploadManager uploadManager = new UploadManager(config);
        try {
            Response response = uploadManager.put(filePath, null, uploadToken);
            // 处理上传成功的逻辑
            System.out.println("上传成功");
        } catch (QiniuException e) {
            // 处理上传失败的逻辑
            System.out.println("上传失败，错误信息：" + e.error());
        }
    }
}

import com.qiniu.common.QiniuException;
import com.qiniu.http.Response;
import com.qiniu.processing.OperationManager;
import com.qiniu.util.Auth;

public class ImageProcessExample {

    public static void main(String[] args) {
        // Access Key和Secret Key
        String accessKey = "your-access-key";
        String secretKey = "your-secret-key";

        // 创建Auth对象
        Auth auth = Auth.create(accessKey, secretKey);

        // 存储空间名称
        String bucketName = "your-bucket-name";

        // 待处理的图片URL
        String imageUrl = "http://your-domain.com/path/to/image.jpg";

        // 图片处理参数
        String imageParams = "imageView2/0/w/500/h/500";

        // 创建操作管理器
        OperationManager operationManager = new OperationManager(auth);

        try {
            // 对图片进行处理
            String processedUrl = operationManager.pfop(bucketName, imageUrl, imageParams);
            // 处理成功后会返回处理后的图片URL
            System.out.println("处理成功，处理后的图片URL：" + processedUrl);
        } catch (QiniuException e) {
            // 处理失败的逻辑
            System.out.println("处理失败，错误信息：" + e.response.error);
        }
    }
}