我正在按照这里的文档在我的java应用中创建公司简介的图片共享-->https:/docs.microsoft.comen-uslinkedinconsumerintegrationsself-serveshare-onlinkedin#cake-an-image-share。
我遇到的问题是,从AWS ECS FARGATE容器上传文件成功后(我得到201),但在本地主机上发布成功,这是我的以下代码。
String mediaUploadResponse = registerMediaUpload(userId, headers);
JsonNode mediaUpload = objectMapper.readTree(mediaUploadResponse);
String uploadUrl = mediaUpload.findPath("uploadUrl").asText();
HttpClient client = HttpClientBuilder.create().build();
HttpPut request = new HttpPut(uploadUrl);
request.addHeader("Content-Type", APPLICATION_OCTET_STREAM_VALUE);
request.setHeader("X-Restli-Protocol-Version", "2.0.0");
request.setHeader("Authorization", requireNonNull(headers.get(AUTHORIZATION)).get(0));
Path tempFilePath = Files.createTempFile("linkedin", null);
try (InputStream fileStream = new URL(fileUrl).openStream()) {
Files.write(tempFilePath, fileStream.readAllBytes());
File tempFile = tempFilePath.toFile();
request.setEntity(new FileEntity(tempFile, IMAGE_PNG));
HttpResponse response = client.execute(request);
if (response.getStatusLine().getStatusCode() == 201) {
log.info("------------------- media upload result {}", response.getEntity());
return mediaUpload;
} else {
log.error("linkedin media upload request failed {}", request);
throw new BadRequestException(response.toString());
}
} finally {
boolean deleted = tempFilePath.toFile().delete();
log.info("------------------- tempfile deleted: {}", deleted);
}
mediaUpload
是通过调用注册媒体上传的结果。 POST https://api.linkedin.com/v2/assets?action=registerUpload
我使用v2assets{asset-id}来检查资产状态,最终得到的结果是:"我的资产已经被冻结了。"但当我在本地主机上运行时,一切都能正常工作,帖子也显示在公司的feed上。
{
"recipes": [
{
"recipe": "urn:li:digitalmediaRecipe:feedshare-image",
"status": "CLIENT_ERROR"
}
],
"serviceRelationships": [
{
"relationshipType": "OWNER",
"identifier": "urn:li:userGeneratedContent"
}
],
"mediaTypeFamily": "STILLIMAGE",
"created": 1588963432407,
"id": "C4D22AQGIhdXwlSvDZQ",
"lastModified": 1588963433173,
"status": "ALLOWED"
}
但当我从本地主机运行时,一切都能如期进行,帖子也显示在公司的feed上。
我真的很想知道问题出在哪里。
其实在这期间我已经成功解决了这个问题。而这个问题是由以下事实引起的 fileUrl
是一个指向 s3 bucket 中一个文件的链接,该文件作为源点链接到我可以直接访问的 cloudfront 部署。所以我使用AmazonS3 s3client直接获取输入流。