Java Kaltura文件上传API

我必须使用JavaKalturaAPI上传文件。我搜索了很多，但是没有找到任何帮助文档。如果有人知道如何使用java在kaltura中上传文件，请帮助我

我有一个用于上传文件的C#API，希望它能帮助你

KalturaClient  kalturaClient = KalturaUtilsService.getKalturaClient();
            KalturaMediaEntry kalturaMediaEntry = new KalturaMediaEntry();


            kalturaMediaEntry.name = "Java Entry Using C#";
            kalturaMediaEntry.mediaType = KalturaMediaType.VIDEO;
            kalturaMediaEntry = kalturaClient.getMediaService().add(kalturaMediaEntry);
            FileStream fileStream = new FileStream("/home/alok/Desktop/index.mp4", FileMode.Open, FileAccess.Read);
            KalturaUploadToken uploadToken = kalturaClient.UploadTokenService.Add();
            kalturaClient.UploadTokenService.Upload(uploadToken.Id, fileStream);

            KalturaUploadedFileTokenResource mediaResource = new KalturaUploadedFileTokenResource();
            mediaResource.Token = uploadToken.Id;
            kalturaMediaEntry = kalturaClient.MediaService.AddContent(kalturaMediaEntry.Id, mediaResource);

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提前感谢

java客户端库（）提供了一个示例，您可以在

src/Kaltura.java

方法

uploadMediaFileAndAttachToEmptyEntry下找到它

以下是一个简化版本：

String adminSecret = "API-ADMIN-SECRET";
Integer partnerId = PARTNER_ID;
String filePath = "src/DemoVideo.flv";
String uploadUserId = "TestUploader";

// initialize the client
KalturaConfiguration config = new KalturaConfiguration();
config.setEndpoint("http://www.kaltura.com/");
KalturaClient client = new KalturaClient(config);
String ks = client.generateSession(adminSecret, uploadUserId, KalturaSessionType.ADMIN, partnerId);
client.setKs(ks);

// add the media entry
KalturaMediaEntry mediaEntry = new KalturaMediaEntry();
mediaEntry.name = "Uploaded Media";
mediaEntry.mediaType = KalturaMediaType.VIDEO;
mediaEntry = client.getMediaService().add(mediaEntry);

// add the upload token
KalturaUploadToken uploadToken = new KalturaUploadToken();
uploadToken = client.getUploadTokenService().add(uploadToken);

// initialize the file
File file = new File(filePath);

// upload the file
client.getUploadTokenService().upload(uploadToken.id, file);

// link between the file and the media entry
KalturaUploadedFileTokenResource uploadedFileTokenResource = new KalturaUploadedFileTokenResource();
uploadedFileTokenResource.token = uploadToken.id;
client.getMediaService().addContent(mediaEntry.id, uploadedFileTokenResource);

我已经尝试了一段时间（尝试了几种方法），但每次都出现错误413。你见过这个吗？