使用 Google YouTube V3 API 未检索到回复或未检索到所有评论 [英] No replies or not all comments retrieved using Google YouTube V3 API

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本文介绍了使用 Google YouTube V3 API 未检索到回复或未检索到所有评论的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在尝试检索包含所有回复的视频的所有评论，但是，使用 Test It 界面(或 Java 库)我无法检索所有评论 - 当我失败时，我有以下两个示例:

示例 1

示例视频和评论是

并注意 "totalReplyCount": 2, 行.

但是，当我尝试使用 parentId 获取所有回复时:

GET https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z12ei1s5gs2mc303523qsdigcxmphhlrd04&fields=etag%2CeventId%2Citems%2Ckind%2CvisitPage2%2tokenPagination={YOUR_API_KEY}

我收到一个空回复:

备注

我已阅读

但是，如果我不通过 ID 指定评论线程并指定我想要视频的所有评论线程:

GET https://www.googleapis.com/youtube/v3/commentThreads?part=snippet%2Creplies&videoId=xCLy2DZdXhY&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CtokenPagination%2C;key={YOUR_API_KEY}

然后瞧 - 评论线程现在有这两个回复:

为什么我现在收到回复，而不是在我通过其 parentId 指定回复或通过其 ID 指定评论线程时收到回复?

此外，如果我使用其中一个回复的(奇怪的)id 并尝试获取带有此回复的评论，我将收到空回复:

GET https://www.googleapis.com/youtube/v3/comments?part=snippet&id=z12ei1s5gs2mc303523qsdigcxmphhlrd04.1443381718685326&fields=etag%2CeventId%%Cagination%Camp;id=z12ei1s5gs2mc303523;key={YOUR_API_KEY}

示例 2

这个问题有点不同.我有一个视频

回复中缺少的评论之一是

此外，当我尝试获取此评论的回复(应该有 1 个回复)时，我收到了一个空回复:

GET https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k&fields=etag%2CeventId%2Citems%2Ckind%2Citems%2Ckind%2Cenpage%PvisitToken&parentId=z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k&fields={YOUR_API_KEY}

备注

  • 对于这两个示例，评论数量都小于页面大小.对于这个简单的例子，我跳过了分页，只选择了一些评论的例子，在实际应用中我使用了分页，但我没有得到更多的结果.

  • 我不太明白 YouTube 和 G+ 是如何集成在一起的，因此这可能是问题所在，但是，我总是只使用 youtube 访问这些视频，而不是查看用户的 G+ 页面，因此我会说这不应该是这种情况.

关于 SO 的类似问题:

解决方案

当我通过 HTTP 请求执行以下操作时:

https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z12ei1s5gs2mc303523qsdigcxmphhlrd04&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2tokenpageId&parentId=z12ei1s5gs2mc303523{YOUR_API_KEY}

我收到以下回复:

items": [{"kind": "youtube#comment","etag": "\"0KG1mRN7bm3nResDPKHQZpg5-do/aOipn7OKd9ibVua9TWdtD2vJJgI\"","id": "z12ei1s5gs2mc303523qsdigcxmphhlrd04.1443381718685326",片段":{"textDisplay": "JM","parentId": "z12ei1s5gs2mc303523qsdigcxmphhlrd04","authorDisplayName": "亚洲价格","authorProfileImageUrl": "https://lh3.googleusercontent.com/-XdUIqdMkCWA/AAAAAAAAAAI/AAAAAAAAAA/4252rscbv5M/photo.jpg?sz=50","authorChannelUrl": "http://www.youtube.com/channel/UCtUuxM3_g2hWA7qr17d85RQ",作者频道ID":{值":UCtUuxM3_g2hWA7qr17d85RQ"},"authorGoogleplusProfileUrl": "https://plus.google.com/100662746258967935686",canRate":假，"viewerRating": "无","likeCount": 0,"publishedAt": "2015-09-27T19:21:58.685Z","updatedAt": "2015-09-27T19:21:58.685Z"}},{"kind": "youtube#comment","etag": "\"0KG1mRN7bm3nResDPKHQZpg5-do/NtowtHGdhytzw9YY9RxUopEgoTA\"","id": "z12ei1s5gs2mc303523qsdigcxmphhlrd04.1443365800258222",片段":{"文本显示": "0","parentId": "z12ei1s5gs2mc303523qsdigcxmphhlrd04","authorDisplayName": "FAY Fay","authorProfileImageUrl": "https://lh3.googleusercontent.com/-XdUIqdMkCWA/AAAAAAAAAAI/AAAAAAAAAA/4252rscbv5M/photo.jpg?sz=50","authorChannelUrl": "http://www.youtube.com/channel/UC5b4dTxK4ae_roaMWMYpglQ",作者频道ID":{值":UC5b4dTxK4ae_roaMWMYpglQ"},"authorGoogleplusProfileUrl": "https://plus.google.com/100517618639903741268",canRate":假，"viewerRating": "无","likeCount": 0,"publishedAt": "2015-09-27T14:56:40.258Z","updatedAt": "2015-09-27T14:56:40.258Z"}}

我在使用 API 资源管理器时得到相同的结果.

对于你的第二个例子，

https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k&fields=etag%2CeventId%2Citems%2Ckind%2CnextpageIdorCview%2Cn{YOUR_API_KEY}

给我

物品":[{"kind": "youtube#comment","etag": "\"0KG1mRN7bm3nResDPKHQZpg5-do/UBoqDwv8bg8xZpbIepzI_M5gp9o\"","id": "z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k.1409319325542384",片段":{"textDisplay": "Ahoj děkuju :) jo máš fajn videa :)","parentId": "z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k","authorDisplayName": "Gumičkování s Péťou","authorProfileImageUrl": "https://lh4.googleusercontent.com/-VJce_PtJx70/AAAAAAAAAAI/AAAAAAAAABI/dabMtsy0haY/photo.jpg?sz=50","authorChannelUrl": "http://www.youtube.com/channel/UCAyuADHtiVTpiAbt2VVQhtQ",作者频道ID":{"value": "UCAyuADHtiVTpiAbt2VVQhtQ"},"authorGoogleplusProfileUrl": "https://plus.google.com/101894467260220798842",canRate":假，"viewerRating": "无","likeCount": 0,"publishedAt": "2014-08-29T13:35:25.542Z","updatedAt": "2014-08-29T13:35:25.542Z"}}

这可能是您的请求或 API 密钥的问题.尝试制作一个新的并使用它.

I am trying to retrieve all comments to a video with all replies, however, using the Test It interface (or the Java library) I have not been able to retrieve all comments - I have following two examples, when I have failed:

Example 1

The example video and comment is https://www.youtube.com/watch?v=xCLy2DZdXhY&lc=z12ei1s5gs2mc303523qsdigcxmphhlrd04 When I retrieve the comment using

GET https://www.googleapis.com/youtube/v3/commentThreads?part=snippet&id=z12ei1s5gs2mc303523qsdigcxmphhlrd04&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

I receive:

And note the "totalReplyCount": 2, line.

However, when I try to obtain all replies using the parentId:

GET https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z12ei1s5gs2mc303523qsdigcxmphhlrd04&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

I receive an empty response:

Remarks

I have read Youtube Data API v3: commentThread call doesn't give replies for some comment threads , however, it does not provide me the answer as I do use the comments list with parentId and I am still not getting any replies.

Even if I try the not recommended way - using the part snippet,replies, I do not get any replies: Request: GET https://www.googleapis.com/youtube/v3/commentThreads?part=snippet%2Creplies&id=z12ei1s5gs2mc303523qsdigcxmphhlrd04&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

However, if I do not specify the comment thread by its ID and specify that I want all comment threads for the video:

GET https://www.googleapis.com/youtube/v3/commentThreads?part=snippet%2Creplies&videoId=xCLy2DZdXhY&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

Then voila - The comment thread is now with those two replies:

Why do I receive the replies now and not when I either specify the replies by their parentId or when I specify the comment thread by its id?

Moreover, if I take the (weird) id of one of the replies and try to obtain the comment with this reply, I will receive empty response:

GET https://www.googleapis.com/youtube/v3/comments?part=snippet&id=z12ei1s5gs2mc303523qsdigcxmphhlrd04.1443381718685326&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

Example 2

This problem is a bit different. I have a video https://www.youtube.com/watch?v=-c76GeR2IWg with 7 comments (6 of them are top levels). When I try to obtain all top level comments related to this video I receive only 4 of them. GET https://www.googleapis.com/youtube/v3/commentThreads?part=snippet%2Creplies&videoId=-c76GeR2IWg&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

One of the missing comments in the response is https://www.youtube.com/watch?v=-c76GeR2IWg&lc=z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k . When I train to obtain comment thread with this id, I do obtain the comment thread: GET https://www.googleapis.com/youtube/v3/commentThreads?part=snippet%2Creplies&id=z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

And also, when I try to obtain the replies for this comment (there should be 1 reply) I receive an empty response:

GET https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

Remarks

  • For both examples, the number of comments is less than the size of the page. For this simple example, I have skipped pagination and chose examples with only a few comments, in the real application I use the pagination but I do not get more results.

  • I do not really understand how is the YouTube and G+ integrated together, thus this might be the issue, however, I was always accesing these videos using only youtube, not checking the users' G+ page, thus I would say that this should not be the case.

Similar questions on SO:

解决方案

When I do the following via HTTP request:

https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z12ei1s5gs2mc303523qsdigcxmphhlrd04&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

I get the following response:

items": [
  {
   "kind": "youtube#comment",
   "etag": "\"0KG1mRN7bm3nResDPKHQZpg5-do/aOipn7OKd9ibVua9TWdtD2vJJgI\"",
   "id": "z12ei1s5gs2mc303523qsdigcxmphhlrd04.1443381718685326",
   "snippet": {
    "textDisplay": "JM",
    "parentId": "z12ei1s5gs2mc303523qsdigcxmphhlrd04",
    "authorDisplayName": "Asia Price",
    "authorProfileImageUrl": "https://lh3.googleusercontent.com/-XdUIqdMkCWA/AAAAAAAAAAI/AAAAAAAAAAA/4252rscbv5M/photo.jpg?sz=50",
    "authorChannelUrl": "http://www.youtube.com/channel/UCtUuxM3_g2hWA7qr17d85RQ",
    "authorChannelId": {
     "value": "UCtUuxM3_g2hWA7qr17d85RQ"
    },
    "authorGoogleplusProfileUrl": "https://plus.google.com/100662746258967935686",
    "canRate": false,
    "viewerRating": "none",
    "likeCount": 0,
    "publishedAt": "2015-09-27T19:21:58.685Z",
    "updatedAt": "2015-09-27T19:21:58.685Z"
   }
  },
  {
   "kind": "youtube#comment",
   "etag": "\"0KG1mRN7bm3nResDPKHQZpg5-do/NtowtHGdhytzw9YY9RxUopEgoTA\"",
   "id": "z12ei1s5gs2mc303523qsdigcxmphhlrd04.1443365800258222",
   "snippet": {
    "textDisplay": "0",
    "parentId": "z12ei1s5gs2mc303523qsdigcxmphhlrd04",
    "authorDisplayName": "FAY Fay",
    "authorProfileImageUrl": "https://lh3.googleusercontent.com/-XdUIqdMkCWA/AAAAAAAAAAI/AAAAAAAAAAA/4252rscbv5M/photo.jpg?sz=50",
    "authorChannelUrl": "http://www.youtube.com/channel/UC5b4dTxK4ae_roaMWMYpglQ",
    "authorChannelId": {
     "value": "UC5b4dTxK4ae_roaMWMYpglQ"
    },
    "authorGoogleplusProfileUrl": "https://plus.google.com/100517618639903741268",
    "canRate": false,
    "viewerRating": "none",
    "likeCount": 0,
    "publishedAt": "2015-09-27T14:56:40.258Z",
    "updatedAt": "2015-09-27T14:56:40.258Z"
   }
  }

I get the same results when I use the API explorer.

For your second example, 

https://www.googleapis.com/youtube/v3/comments?part=snippet&parentId=z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k&fields=etag%2CeventId%2Citems%2Ckind%2CnextPageToken%2CpageInfo%2CtokenPagination%2CvisitorId&key={YOUR_API_KEY}

gives me 

"items": [
  {
   "kind": "youtube#comment",
   "etag": "\"0KG1mRN7bm3nResDPKHQZpg5-do/UBoqDwv8bg8xZpbIepzI_M5gp9o\"",
   "id": "z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k.1409319325542384",
   "snippet": {
    "textDisplay": "Ahoj děkuju :) jo máš fajn videa :) ",
    "parentId": "z120d11g2yyjyxcxw04cg1xbaqfnslfaamk0k",
    "authorDisplayName": "Gumičkování s Péťou",
    "authorProfileImageUrl": "https://lh4.googleusercontent.com/-VJce_PtJx70/AAAAAAAAAAI/AAAAAAAAABI/dabMtsy0haY/photo.jpg?sz=50",
    "authorChannelUrl": "http://www.youtube.com/channel/UCAyuADHtiVTpiAbt2VVQhtQ",
    "authorChannelId": {
     "value": "UCAyuADHtiVTpiAbt2VVQhtQ"
    },
    "authorGoogleplusProfileUrl": "https://plus.google.com/101894467260220798842",
    "canRate": false,
    "viewerRating": "none",
    "likeCount": 0,
    "publishedAt": "2014-08-29T13:35:25.542Z",
    "updatedAt": "2014-08-29T13:35:25.542Z"
   }
  }

It might be an issue with your request or API key. Try making a new one and using that.

这篇关于使用 Google YouTube V3 API 未检索到回复或未检索到所有评论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！

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