ApsaraVideo VOD:Upload files using OSS SDKs

Step 2. Upload the file (Java sample code)

import com.alibaba.fastjson.JSONObject;
import com.aliyun.oss.OSSClient;
import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.vod.model.v20170321.CreateUploadVideoRequest;
import com.aliyuncs.vod.model.v20170321.CreateUploadVideoResponse;
import org.apache.commons.codec.binary.Base64;

import java.io.File;

/**
 * description
 */
public class UploadDemo {

    public static DefaultAcsClient initVodClient(String accessKeyId, String accessKeySecret) throws ClientException {
        // Specify the region where the ApsaraVideo VOD service is activated. For example, if the service is activated in the China (Shanghai) region, set the value to cn-shanghai. For more information about other regions, see Overview of media upload.
        String regionId = "cn-shanghai";
        DefaultProfile profile = DefaultProfile.getProfile(regionId, accessKeyId, accessKeySecret);
        DefaultAcsClient client = new DefaultAcsClient(profile);
        return client;
    }

    public static CreateUploadVideoResponse createUploadVideo(DefaultAcsClient vodClient) throws ClientException {
        CreateUploadVideoRequest request = new CreateUploadVideoRequest();
        request.setFileName("vod_test.mp4");
        request.setTitle("this is title");
        //request.setDescription("this is desc");
        //request.setTags("tag1,tag2");
        // Example of CoverURL: http://example.aliyundoc.com/test_cover_****.jpg
        //request.setCoverURL("<your CoverURL>");
        //request.setCateId(-1L);
        //request.setTemplateGroupId("");
        //request.setWorkflowId("");
        //request.setStorageLocation("");
        //request.setAppId("app-1000000");
        // Set the request timeout period.
        request.setSysReadTimeout(1000);
        request.setSysConnectTimeout(1000);
        return vodClient.getAcsResponse(request);
    }

    public static OSSClient initOssClient(JSONObject uploadAuth, JSONObject uploadAddress) {
        String endpoint = uploadAddress.getString("Endpoint");
        String accessKeyId = uploadAuth.getString("AccessKeyId");
        String accessKeySecret = uploadAuth.getString("AccessKeySecret");
        String securityToken = uploadAuth.getString("SecurityToken");
        return new OSSClient(endpoint, accessKeyId, accessKeySecret, securityToken);
    }

    public static void uploadLocalFile(OSSClient ossClient, JSONObject uploadAddress, String localFile) {
        String bucketName = uploadAddress.getString("Bucket");
        String objectName = uploadAddress.getString("FileName");
        File file = new File(localFile);
        ossClient.putObject(bucketName, objectName, file);
    }

    public static void main(String[] argv) {
        // The AccessKey of an Alibaba Cloud account has permissions on all APIs. We recommend that you use the AccessKey of a RAM user for API access or routine O&M.
        // Do not hard-code the AccessKey ID and AccessKey secret in your project code. Otherwise, the AccessKey pair may be leaked and threaten the security of all resources in your account.
        // This example shows how to use an AccessKey that is obtained from environment variables to implement identity verification for API access. Before you run the sample code, configure the ALIBABA_CLOUD_ACCESS_KEY_ID and ALIBABA_CLOUD_ACCESS_KEY_SECRET environment variables.
        // Your AccessKey ID.
        String accessKeyId = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_ID");
        // Your AccessKey secret.
        String accessKeySecret = System.getenv("ALIBABA_CLOUD_ACCESS_KEY_SECRET");
        // The full path of the local video file that you want to upload to ApsaraVideo VOD. The path must include the file name extension.
        String localFile = "/Users/yours/Video/testVideo.flv";
        try {
            // Initialize the ApsaraVideo VOD client and obtain the upload URL and credential.
            DefaultAcsClient vodClient = initVodClient(accessKeyId, accessKeySecret);
            CreateUploadVideoResponse createUploadVideoResponse = createUploadVideo(vodClient);
            // If the operation is successful, the VideoId, UploadAddress, and UploadAuth are returned.
            String videoId = createUploadVideoResponse.getVideoId();

            JSONObject uploadAuth = JSONObject.parseObject(decodeBase64(createUploadVideoResponse.getUploadAuth()));
            JSONObject uploadAddress = JSONObject.parseObject(decodeBase64(createUploadVideoResponse.getUploadAddress()));

            // Use UploadAuth and UploadAddress to initialize the OSS client.
            OSSClient ossClient = initOssClient(uploadAuth, uploadAddress);
            // Upload the file. Note that the upload is synchronous and blocks the thread. The time consumed depends on the file size and the upstream bandwidth.
            uploadLocalFile(ossClient, uploadAddress, localFile);
            System.out.println("Put local file succeed, VideoId : " + videoId);
        } catch (Exception e) {
            System.out.println("Put local file fail, ErrorMessage : " + e.getLocalizedMessage());
        }
    }

    private static String decodeBase64(String data) {
        return new String(Base64.decodeBase64(data));
    }
}