我正在做一个YouTube项目，在这个项目中，我通过RSS从YouTube获得数据，我只通过RSS获得标题，现在我想获得特定视频的描述和评论。我尝试了很多方法，但没有一个对我有效，除了一个，但它没有给我描述和评论，只是返回我的姓名、身高、视频url、作者等我尝试过的代码如下这个代码正在工作，但没有返回我需要的
$youtube = "http://www.youtube.com/oembed?url=". $src_url_r ."&format=json";
$curl = curl_init($youtube);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
$return = curl_exec($curl);
curl_close($curl);
$tst = json_decode($return, true);
我尝试过但没有工作的其他代码是
$id = substr(get_post_meta(get_the_ID(), 'rss_pi_source_url', TRUE), strrpos(get_post_meta(get_the_ID(), 'rss_pi_source_url', TRUE), '=') + 1);
//echo "https://gdata.youtube.com/feeds/api/videos/".$id."?v=2&alt=json";
$json_output = file_get_contents("http://gdata.youtube.com/feeds/api/videos/".$src_url."?v=2&alt=json");
$json = json_decode($json_output, true);
//This gives you the video description
$video_description = $json['entry']['media$group']['media$description']['$t'];
//This gives you the video views count
$view_count = $json['entry']['yt$statistics']['viewCount'];
//This gives you the video title
$video_title = $json['entry']['title']['$t'];
这是另一段不起作用的代码
$json_output = file_get_contents("https://www.googleapis.com/youtube/v3/videos?part=snippet&id=0KNk-Joi-NM&key=my_api_key");
$json = json_decode($json_output, true);
print_r($json);
请任何人给我指引
首先只需放入
https://www.googleapis.com/youtube/v3/videos?part=snippet&id=0KNk-Joi-NM&key=my_api_key
在浏览器中查看是否得到正确的响应。如果您的密钥没有显示以下内容，请检查密钥的凭据。我的钥匙在这里很好用。
{
"kind": "youtube#videoListResponse",
"etag": ""XI7nbFXulYBIpL0ayR_gDh3eu1k/3EAsCBWH9776A-ORuySfGxdI1go"",
"pageInfo": {
"totalResults": 1,
"resultsPerPage": 1
},
"items": [
{
"kind": "youtube#video",
"etag": ""XI7nbFXulYBIpL0ayR_gDh3eu1k/mvwmsHAehTppyzBCqqEpnCIt2d4"",
"id": "0KNk-Joi-NM",
"snippet": {
"publishedAt": "2018-05-19T06:30:28.000Z",
"channelId": "UCy436qLXlyLqddExVC64auw",
"title": "Tera Ghata | Gajendra Verma Ft. Karishma Sharma | Vikram Singh | Official Video",
"description": "Welcome to the Official Channel of Gajendra VermanBlive Music & Entertainment and Virtual Planet Present #GajendraVerma New Music Video #TeraGhata ft. Karishma Sharma Directed by Vikram SinghnnHear It Exclusively on Gaana : https://gaana.com/song/tera-ghatanDownload Link : nnOperator Codes:nAirtel Subscribers Dial 009165300001618nAirtel Subscribers Dial 5432116531618nVodafone Subscribers sms CT 10472118 to 56789nVodafone Subscribers Dial 53710472118nIdea Subscribers Dial 5678910472118nDocomo Promo Code for Call Me Tunes sms SET 10472118 to 543211nBSNL (N) NORTH Subscribers ZONE BT 7092421 to 56700nBSNL (W) WEST Subscribers ZONE BT 7092421 to 56700nBSNL (S) SOUTH Subscribers ZONE BT 10472118 to 56700nBSNL (E) EAST Subscribers ZONE BT 10472118 to 56700nVirgin Subscribers SMS 10472118 to 58475nTelenor OnMobile Subscribers SMS ACT 10472118 to 543211nnSong: Tera GhatanAlbum: From Lost To FoundnSinger/Composer/Lyricist: Gajendra VermanLyricist: Gajendra VermannDirected by: Vikram Singh nProducer: Sanjay KukrejanStarring : Karishma SharmanProduction: Virtual Planet ProductionnCinematographer: Suman DuttanAssistant Director: Mansi Moghe, Vishal Yoman, Rohan ShahnEditor: Hashtag# StudiosnColorist: Vikrant Studios (Nirmal Sharma)nPublicity Design : Kalpanik FilmsnMakeup & Hair: Aanchal KhannanStylist: Surubhi SharmanSocial Promotion: Ayushi AnandnFocus Puller: Ramu KarrinDrone: Aditya PandeynCamera Team: Vikas Jaiswal, Avishekh PatelnLine Production: Destination Siam, Thailand, Emerald CovenOnline Promotions : Chitransh Jain & Shubham JainnRecord Label: Virtual Planet Musicnn♫Social Handle ♫nConnect with Gajendra Verma:nFacebook /iVermaGajendranInstagram @iVermaGajendranTwitter @iVermaGajendrannSubscribe for More VideosnSubscribe: nFacebook: http://www.facebook.com/virtualplanetmusicnGoogle: http://www.google.com/+virtualplanetmusicnnWebsitenhttp://www.virtualplanet.innnFor Live Shows Bookings & Business Enquiries: nPrashant Chaudhary +919988989833.nPrashant Chaudhary +919988989833.",
"thumbnails": {
"default": {
"url": "https://i.ytimg.com/vi/0KNk-Joi-NM/default.jpg",
"width": 120,
"height": 90
},
"medium": {
"url": "https://i.ytimg.com/vi/0KNk-Joi-NM/mqdefault.jpg",
"width": 320,
"height": 180
},
"high": {
"url": "https://i.ytimg.com/vi/0KNk-Joi-NM/hqdefault.jpg",
"width": 480,
"height": 360
},
"standard": {
"url": "https://i.ytimg.com/vi/0KNk-Joi-NM/sddefault.jpg",
"width": 640,
"height": 480
},
"maxres": {
"url": "https://i.ytimg.com/vi/0KNk-Joi-NM/maxresdefault.jpg",
"width": 1280,
"height": 720
}
},
"channelTitle": "Gajendra Verma",
"tags": [
"Gajendra verma",
"Gajendra verma songs",
"Vikram Singh",
"Gajendra verma Official",
"Virtual Planet Music",
"tera ghata",
"tera",
"ghata",
"karishma sharma",
"gajendra verma",
"gajendra verma song",
"gajendra verma all songs",
"gajendra verma new song",
"karishma sharma song",
"latest bollywood songs",
"gajendra verma songs",
"latest hindi songs",
"viral song",
"tera ghata mera kuch nahi jata",
"tera ghata viral video",
"isme tera ghata mera kuch nahi jata",
"isme tera ghata viral video"
],
"categoryId": "10",
"liveBroadcastContent": "none",
"localized": {
"title": "Tera Ghata | Gajendra Verma Ft. Karishma Sharma | Vikram Singh | Official Video",
"description": "Welcome to the Official Channel of Gajendra VermanBlive Music & Entertainment and Virtual Planet Present #GajendraVerma New Music Video #TeraGhata ft. Karishma Sharma Directed by Vikram SinghnnHear It Exclusively on Gaana : https://gaana.com/song/tera-ghatanDownload Link : nnOperator Codes:nAirtel Subscribers Dial 009165300001618nAirtel Subscribers Dial 5432116531618nVodafone Subscribers sms CT 10472118 to 56789nVodafone Subscribers Dial 53710472118nIdea Subscribers Dial 5678910472118nDocomo Promo Code for Call Me Tunes sms SET 10472118 to 543211nBSNL (N) NORTH Subscribers ZONE BT 7092421 to 56700nBSNL (W) WEST Subscribers ZONE BT 7092421 to 56700nBSNL (S) SOUTH Subscribers ZONE BT 10472118 to 56700nBSNL (E) EAST Subscribers ZONE BT 10472118 to 56700nVirgin Subscribers SMS 10472118 to 58475nTelenor OnMobile Subscribers SMS ACT 10472118 to 543211nnSong: Tera GhatanAlbum: From Lost To FoundnSinger/Composer/Lyricist: Gajendra VermanLyricist: Gajendra VermannDirected by: Vikram Singh nProducer: Sanjay KukrejanStarring : Karishma SharmanProduction: Virtual Planet ProductionnCinematographer: Suman DuttanAssistant Director: Mansi Moghe, Vishal Yoman, Rohan ShahnEditor: Hashtag# StudiosnColorist: Vikrant Studios (Nirmal Sharma)nPublicity Design : Kalpanik FilmsnMakeup & Hair: Aanchal KhannanStylist: Surubhi SharmanSocial Promotion: Ayushi AnandnFocus Puller: Ramu KarrinDrone: Aditya PandeynCamera Team: Vikas Jaiswal, Avishekh PatelnLine Production: Destination Siam, Thailand, Emerald CovenOnline Promotions : Chitransh Jain & Shubham JainnRecord Label: Virtual Planet Musicnn♫Social Handle ♫nConnect with Gajendra Verma:nFacebook /iVermaGajendranInstagram @iVermaGajendranTwitter @iVermaGajendrannSubscribe for More VideosnSubscribe: nFacebook: http://www.facebook.com/virtualplanetmusicnGoogle: http://www.google.com/+virtualplanetmusicnnWebsitenhttp://www.virtualplanet.innnFor Live Shows Bookings & Business Enquiries: nPrashant Chaudhary +919988989833.nPrashant Chaudhary +919988989833."
}
}
}
]
}