OSS文件上传与VOD视频管理：云端存储与视频处理秘笈

2023-07-23 09:12:02

云端存储与视频处理秘笈：OSS文件上传与VOD视频管理

OSS：海量存储，极速传输

阿里云OSS（对象存储服务）犹如一座浩瀚的数字海洋，拥有无限的存储空间，为你释放存储烦恼。它那极速的传输速度如同疾驰的快艇，让你数据传输畅行无阻，告别龟速等待的苦恼。

代码示例：

import com.aliyun.oss.OSSClient;
import com.aliyun.oss.model.OSSObject;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;

public class OSSFileUploadDownload {

  private static final String endpoint = "oss-cn-hangzhou.aliyuncs.com";
  private static final String accessKeyId = "your-access-key-id";
  private static final String accessKeySecret = "your-access-key-secret";
  private static final String bucketName = "your-bucket-name";
  private static final String key = "your-object-key";

  public static void main(String[] args) throws IOException {
    // 创建OSSClient实例
    OSSClient ossClient = new OSSClient(endpoint, accessKeyId, accessKeySecret);

    // 文件上传
    File file = new File("your-local-file-path");
    ossClient.putObject(bucketName, key, file);
    System.out.println("文件上传成功");

    // 文件下载
    OSSObject ossObject = ossClient.getObject(bucketName, key);
    InputStream inputStream = ossObject.getObjectContent();
    FileOutputStream fileOutputStream = new FileOutputStream(new File("your-local-file-path"));
    int len;
    byte[] buffer = new byte[4096];
    while ((len = inputStream.read(buffer)) != -1) {
      fileOutputStream.write(buffer, 0, len);
    }
    fileOutputStream.close();
    inputStream.close();
    System.out.println("文件下载成功");

    // 关闭OSSClient
    ossClient.shutdown();
  }
}

VOD：视频点播，随心畅享

VOD（视频点播服务）是视频处理的利器，为你打造流畅的视频云解决方案。它拥有广阔的视频存储空间，让你无忧存储海量视频。VOD还支持视频点播，让用户随时随地享受视频盛宴。

代码示例：

import com.aliyun.vod.client.VodClient;
import com.aliyun.vod.client.builder.VodClientBuilder;
import com.aliyun.vod.client.model.CreateUploadVideoRequest;
import com.aliyun.vod.client.model.CreateUploadVideoResponse;
import com.aliyun.vod.client.model.UploadMediaByFileRequest;
import com.aliyun.vod.client.model.UploadMediaByFileResponse;

public class VODVideoUpload {

  private static final String accessKeyId = "your-access-key-id";
  private static final String accessKeySecret = "your-access-key-secret";
  private static final String regionId = "your-region-id";

  public static void main(String[] args) throws Exception {
    // 创建VodClient实例
    VodClient vodClient = new VodClientBuilder()
        .accessKeyId(accessKeyId)
        .accessKeySecret(accessKeySecret)
        .regionId(regionId)
        .build();

    // 创建上传视频请求
    CreateUploadVideoRequest createUploadVideoRequest = new CreateUploadVideoRequest();
    createUploadVideoRequest.setTitle("your-video-title");
    createUploadVideoRequest.setFileName("your-video-file-name");

    // 创建上传视频响应
    CreateUploadVideoResponse createUploadVideoResponse = vodClient.createUploadVideo(createUploadVideoRequest);

    // 上传媒体文件
    UploadMediaByFileRequest uploadMediaByFileRequest = new UploadMediaByFileRequest();
    uploadMediaByFileRequest.setUploadId(createUploadVideoResponse.getUploadId());
    uploadMediaByFileRequest.setFileName("your-local-file-path");
    UploadMediaByFileResponse uploadMediaByFileResponse = vodClient.uploadMediaByFile(uploadMediaByFileRequest);

    System.out.println("视频上传成功，视频ID：" + uploadMediaByFileResponse.getVideoId());

    // 关闭VodClient
    vodClient.shutdown();
  }
}