检索信息 V3 youtube API with alt=json-in-script&callback

Question

有谁知道如何使用 V3 API 做到这一点？

此示例使用 V2

http://gdata.youtube.com/feeds/api/videos/gzDS-Kfd5XQ?v=2&alt=json-in-script&callback=whatever

而卡卡克是

<script type="text/javascript">function youtube' . $random . '(data){document.getElementById('title' . $code . '').title = data.entry[ 'title' ].$t.substr(0,100);}</script>

Answer 1

瓦迪姆解决方案不起作用（至少对我来说）。答案就在这里 https://developers.google.com/youtube/v3/sample_requests

例：

https://www.googleapis.com/youtube/v3/videos?id=qzaBVoti3U0&key=[YOURAPIKEY]&part=snippet，contentDetails，statistics，status

将返回如下数据：

{
 "kind": "youtube#videoListResponse",
 "etag": ""dhbhlDw5j8dK10GxeV_UG6RSReM/kvqkY8X2aXhk-O8BnczihZb8PG8"",
 "pageInfo": {
  "totalResults": 1,
  "resultsPerPage": 1
 },
 "items": [
  {
   "kind": "youtube#video",
   "etag": ""dhbhlDw5j8dK10GxeV_UG6RSReM/ZCKauTkB1Y03qtXLwyD0nf4m7gY"",
   "id": "qzaBVoti3U0",
   "snippet": {
    "publishedAt": "2015-03-17T01:44:05.000Z",
    "channelId": "UC4yfiEBmRDMyk4LuJH7Ckzg",
    "title": "Road Rash 3DO - Level 1 Completo",
    "description": "►REVIEW no Memória BIT http://wp.me/p4n6ZH-2eu ◄nnRoad Rash era show de diversão no Mega Drive e a versão 3DO não mudou isto em nada. Confira o gameplay completo do Level 1, incluindo intro e algumas cenas intermediárias. nControle: Daniel Lemesn*****nRoad Rash was pure fun on Sega Genesis, so as the 3DO version. Check out this gameplay including full Level 1, intro and some cutscenes. nControls: Daniel Lemes.nnn©  1994 Electronic Arts - ALL RIGHTS RESERVEDn© 1991-1994 A&M Records - ALL RIGHTS RESERVED",
    "thumbnails": {
     "default": {
      "url": "https://i.ytimg.com/vi/qzaBVoti3U0/default.jpg",
      "width": 120,
      "height": 90
     },
     "medium": {
      "url": "https://i.ytimg.com/vi/qzaBVoti3U0/mqdefault.jpg",
      "width": 320,
      "height": 180
     },
     "high": {
      "url": "https://i.ytimg.com/vi/qzaBVoti3U0/hqdefault.jpg",
      "width": 480,
      "height": 360
     },
     "standard": {
      "url": "https://i.ytimg.com/vi/qzaBVoti3U0/sddefault.jpg",
      "width": 640,
      "height": 480
     },
     "maxres": {
      "url": "https://i.ytimg.com/vi/qzaBVoti3U0/maxresdefault.jpg",
      "width": 1280,
      "height": 720
     }
    },
    "channelTitle": "Memória BIT",
    "categoryId": "20",
    "liveBroadcastContent": "none",
    "localized": {
     "title": "Road Rash 3DO - Level 1 Completo",
     "description": "►REVIEW no Memória BIT http://wp.me/p4n6ZH-2eu ◄nnRoad Rash era show de diversão no Mega Drive e a versão 3DO não mudou isto em nada. Confira o gameplay completo do Level 1, incluindo intro e algumas cenas intermediárias. nControle: Daniel Lemesn*****nRoad Rash was pure fun on Sega Genesis, so as the 3DO version. Check out this gameplay including full Level 1, intro and some cutscenes. nControls: Daniel Lemes.nnn©  1994 Electronic Arts - ALL RIGHTS RESERVEDn© 1991-1994 A&M Records - ALL RIGHTS RESERVED"
    }
   },
   "contentDetails": {
    "duration": "PT24M47S",
    "dimension": "2d",
    "definition": "hd",
    "caption": "false",
    "licensedContent": false,
    "regionRestriction": {
     "blocked": [
      "DE"
     ]
    }
   },
   "status": {
    "uploadStatus": "processed",
    "privacyStatus": "public",
    "license": "youtube",
    "embeddable": true,
    "publicStatsViewable": true
   },
   "statistics": {
    "viewCount": "48",
    "likeCount": "1",
    "dislikeCount": "0",
    "favoriteCount": "0",
    "commentCount": "2"
   }
  }
 ]
}