通过JSON获取JavaScript中单个视频（而非供稿）的YouTube信息

通过JSON获取JavaScript中单个视频（而非供稿）的YouTube信息

2015年5月更新：

该解决方案无法正常运行，YouTube API v2正在进行中，即将停用。

有关更多信息，请访问：https

//www.youtube.com/devicesupport

---

尝试这样的事情：

var video_id='VA770wpLX-Q';$.getJSON('http://gdata.youtube.com/feeds/api/videos/'+video_id+'?v=2&alt=jsonc',function(data,status,xhr){    alert(data.data.title);    // data contains the JSON-Object below});

演示：http：//jsfiddle.net/wqwxg/

返回的JSON如下所示：

{    "apiVersion": "2.1",    "data": {        "id": "VA770wpLX-Q",        "uploaded": "2011-02-24T22:31:02.000Z",        "updated": "2012-04-08T21:37:06.000Z",        "uploader": "drdrevevo",        "category": "Music",        "title": "Dr. Dre - I Need A Doctor (Explicit) ft. Eminem, Skylar Grey",        "description": "Music video by Dr. Dre performing I Need A Doctor featuring Eminem and Skylar Grey (Explicit). © 2011 Aftermath Records",        "tags": ["Dr", "Dre", "Eminem", "New", "Song", "Skylar", "Grey", "GRAMMYs", "Dr.", "Need", "Doctor", "video", "Eazy", "N.W.A.", "NWA", "easy", "drdre", "and", "em"],        "thumbnail": { "sqDefault": "http://i.ytimg.com/vi/VA770wpLX-Q/default.jpg", "hqDefault": "http://i.ytimg.com/vi/VA770wpLX-Q/hqdefault.jpg"        },        "player": { "default": "http://www.youtube.com/watch?v=VA770wpLX-Q&feature=youtube_gdata_player"        },        "content": { "5": "http://www.youtube.com/v/VA770wpLX-Q?version=3&f=videos&app=youtube_gdata"        },        "duration": 457,        "aspectRatio": "widescreen",        "rating": 4.902695,        "likeCount": "430519",        "ratingCount": 441253,        "viewCount": 88270796,        "favoriteCount": 306556,        "commentCount": 270597,        "status": { "value": "restricted", "reason": "requesterRegion"        },        "restrictions": [{ "type": "country", "relationship": "deny", "countries": "DE"        }],        "accessControl": { "comment": "allowed", "commentVote": "allowed", "videoRespond": "allowed", "rate": "allowed", "embed": "allowed", "list": "allowed", "autoPlay": "denied", "syndicate": "allowed"        }    }}