contentDetails或持续时间不会使用Youtube v3 api [英] contentDetails or duration not coming using Youtube v3 api

问题描述

请看这个链接，有一个例子

  https://www.googleapis.com/youtube/v3/videos?id=7lCDEYXw3mM&key=YOUR_API_KEY 
& amp; part = snippet，contentDetails，统计数据，状态
  

部分响应是

 contentDetails：{
duration：PT15M51S，
aspectRatio：RATIO_16_9
}， 
  

现在我想要检索contentDetails或主要持续时间。因此，我使用

  https://www.googleapis.com/youtube/v3/search?part=snippet,contentDetails& key = [API_KEY]& q = something& maxResults = 15&& field = item，nextPageToken，prevPageToken，tokenPagination 
  

显示

  {
错误：{
错误：[
 {
 domain：youtube.part，
 reason：unknownPart，
 message：contentDetails，
 locationType：parameter，
 location：部分

]，
代码：400，
消息：contentDetails
} 
} 
  

为什么？我错过了什么？如何检索视频的持续时间？

解决方案

正如您已经发现的那样，Search：list调用不支持contentDetails为零件参数。

您可以在搜索：列表的参数值中包含的部分名称是id和snippet，而那些返回的数据非常少。如果我们想要获取视频或视频中的更多特定数据，我们应该使用搜索中非常少的数据。

所以，要获得视频持续时间搜索，您必须拨打电话，如

  GET https://www.googleapis.com/youtube/ v3 / search？part = id& q = anything& key = {YOUR_API_KEY} 
  

并提取videoId来自回复项目

 id：{
kind：youtube＃video，
videoId：5hzgS9s-tE8
} 
  

并用它来制作视频：列表调用以获取更具体的数据

  https://www.googleapis.com/youtube/v3/videos?id = 5hzgS9s-tE8& key = YOUR_API_KEY& part = snippet，contentDetails，statistics，status 
  

持续时间从响应数据

 contentDetails：{
duration：PT15M51S，
 aspectRatio：RATIO_16_9
}，
  

Look at this link , there is an example given

https://www.googleapis.com/youtube/v3/videos?id=7lCDEYXw3mM&key=YOUR_API_KEY
 &part=snippet,contentDetails,statistics,status

Part of the response is

"contentDetails": {
    "duration": "PT15M51S",
    "aspectRatio": "RATIO_16_9"
   },

Now I want to retrieve contentDetails or mainly duration. So I called using

https://www.googleapis.com/youtube/v3/search?part=snippet,contentDetails&key=[API_KEY]&q=something&maxResults=15&&fields=items,nextPageToken,prevPageToken,tokenPagination

It shows

{
error: {
errors: [
{
domain: "youtube.part",
reason: "unknownPart",
message: "contentDetails",
locationType: "parameter",
location: "part"
}
],
code: 400,
message: "contentDetails"
}
}

Why? What am I missing? How to retrieve the duration for videos?

解决方案

As you've already found out, the Search:list call does not support contentDetails for the part parameter.

The part names that you can include in the parameter value for Search:list are id and snippet, and those return very little data. We're supposed to use that very little data from a search if we want to get more specific data on a video or videos.

So, to get a video duration when doing a search, you'll have to make a call like

GET https://www.googleapis.com/youtube/v3/search?part=id&q=anything&key={YOUR_API_KEY}

and extract the videoId from the response items

"id": {
"kind": "youtube#video",
"videoId": "5hzgS9s-tE8"
}

and use that to make the Videos:list call to get more specific data

https://www.googleapis.com/youtube/v3/videos?id=5hzgS9s-tE8&key=YOUR_API_KEY&part=snippet,contentDetails,statistics,status

and extract the duration from the response data

 "contentDetails": {
 "duration": "PT15M51S",
 "aspectRatio": "RATIO_16_9"
 },

这篇关于contentDetails或持续时间不会使用Youtube v3 api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！