缩略图上传YouTube API v3失败 [英] Thumbnail upload YouTube API v3 failing

问题描述

YouTube API v3的记录非常糟糕。我已经多次报告了很多错误，但没有人做出反应。
我仍​​然需要使用此API上传缩略图。
指南说明：

The YouTube API v3 is horribly documented. I've already reported numerous bugs multiple times but no one reacts. I still have to use this API to upload thumbnails. The guide states:

POST https://www.googleapis.com/youtube/v3/thumbnails/set

认证范围：

• https：// www.googleapis.com/auth/youtubepartner


• https://www.googleapis.com/auth/youtube.upload


• https://www.googleapis.com/auth/youtube

• https://www.googleapis.com/auth/youtubepartner
• https://www.googleapis.com/auth/youtube.upload
• https://www.googleapis.com/auth/youtube

参数：

• videoId：string videoId参数指定为其提供自定义视频缩略图的YouTube视频ID。

首先 - 网址错误。它必须是 https://www.googleapis.com/upload/youtube/v3/thumbnails/set 。
现在下面的代码，它使用 Unirest ：

First of all - the url is wrong. It has to be https://www.googleapis.com/upload/youtube/v3/thumbnails/set. Now following code, it uses Unirest:

final HttpResponse<String> response = Unirest.post("https://www.googleapis.com/upload/youtube/v3/thumbnails/set")
                    .header("Content-Type", "application/octet-stream")
                    .header("Authorization", accountService.getAuthentication(account).getHeader())
                    .field("videoId", videoid)
                    .field("thumbnail", thumbnail)
                    .asString();

收到的回复：

{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "required",
    "message": "Required parameter: videoId",
    "locationType": "parameter",
    "location": "videoId"
   }
  ],
  "code": 400,
  "message": "Required parameter: videoId"
 }
}

这怎么可能？ videoId已设置好！
任何人已经玩过这部分API？

How can this be? The videoId is set! Anyone already played with this part of the API?

我可以将请求更改为

Unirest.post("https://www.googleapis.com/upload/youtube/v3/thumbnails/set?videoId=" + videoid)
                    .header("Content-Type", "application/octet-stream")
                    .header("Authorization", accountService.getAuthentication(account).getHeader())
                    .field("mediaUpload", thumbnail)
                    .asString();

这会给我带来这个错误：

This will throw me this error:

{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "backendError",
    "message": "Backend Error"
   }
  ],
  "code": 503,
  "message": "Backend Error"
 }
}

编辑：
相同请求由Ibrahim Ulukaya发布的URL（参考指南中的原始URL）：

Same request with URL posted by Ibrahim Ulukaya (the original url from the reference guide):

{
 "error": {
  "errors": [
   {
    "domain": "global",
    "reason": "wrongUrlForUpload",
    "message": "Uploads must be sent to the upload URL. Re-send this request to https://www.googleapis.com/upload/youtube/v3/thumbnails/set"
   }
  ],
  "code": 400,
  "message": "Uploads must be sent to the upload URL. Re-send this request to https://www.googleapis.com/upload/youtube/v3/thumbnails/set"
 }
}

推荐答案

我们挖掘了这个问题，如果你不想使用这个库，这里是你必须遵循的步骤。

We dug the issue, here are the steps you have to follow if you don't want to use the library.

1 ）POST https://www.googleapis.com / upload / youtube / v3 / thumbnails / set？videoId = VIDEO_ID& uploadType = resumable
with empty body

1) POST https://www.googleapis.com/upload/youtube/v3/thumbnails/set?videoId=VIDEO_ID&uploadType=resumable with an empty body

2）取回响应的Location：标题中的URL，以及Content-Type：image / png和主体中缩略图的POST到该URL的POST

2) get back the URL in the Location: header of the response, and POST to that URL with Content-Type: image/png and the thumbnail in the body

这篇关于缩略图上传YouTube API v3失败的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！