我正在向我的网站添加一个自定义播放器,但我有两个问题。
- 我在YouTube上的播放列表有391首歌曲,API播放器只加载200首
- 我在使用API命令打乱列表时遇到问题
这是我用来调用玩家的代码:
<div class="videoplayer" id="ytplayer"></div>
<script>
var getRandom = function(min, max) {
return Math.random() * (max - min) + min;
};
// Load the IFrame Player API code asynchronously.
var tag = document.createElement('script');
tag.src = "https://www.youtube.com/player_api";
var firstScriptTag = document.getElementsByTagName('script')[0];
firstScriptTag.parentNode.insertBefore(tag, firstScriptTag);
// Replace the 'ytplayer' element with an <iframe> and
// YouTube player after the API code downloads.
var player;
function onYouTubePlayerAPIReady() {
player = new YT.Player('ytplayer', {
height: '50',
width: '400',
events: {
'onReady': onPlayerReady
},
playerVars:{
list:'PLH30k6CwlcgK8C-LET6_ZrAWwYGLqT8R-',
index:parseInt(0),
suggestedQuality:'small',
controls:0,
autoplay:1
}
});
}
function onPlayerReady(event) {
event.target.setShuffle();
event.target.setLoop();
}
</script>
我试着用来解决洗牌的问题
function onPlayerReady(event) {
var num = parseInt(getRandom(1,391));
event.target.playVideoAt(num);
}
但它并不像我想要的那样工作,所以我想将播放列表中所有视频的ID检索到一个数组中,混合它们,然后传递所有数组来加载每个视频。我试图使用之前问题中的一些例子,但这些例子已经不起作用了,如果你们中的一些人有YouTube API v3的例子或实际起作用的例子,我会很感激的
谨致问候。
首先,您必须使用iframe API因为,javascript API已经过时并且不推荐使用
查找youtube API文档(左侧菜单中不推荐使用的API列表)https://developers.google.com/youtube/iframe_api_reference?hl=fr
更换
tag.src = "https://www.youtube.com/player_api";
// by
tag.src = "https://www.youtube.com/iframe_api";
和
function onYouTubePlayerAPIReady()
// by
function onYouTubeIframeAPIReady()
0若要修复混洗,请尝试在每个结束状态随机化
通过使用onPlayerStateChange事件侦听器和YT.PlayerState.ENDED状态
1你需要CUE播放列表才能获得整个视频的ID
在随机化之前。并使用适当的方法获取它们:getPlaylist()
var player;
var videoList, videoCount;
function onYouTubeIframeAPIReady()
{
player = new YT.Player('ytplayer',
{
height: '50',
width: '400',
events:
{
'onReady': onPlayerReady,
'onStateChange': onPlayerStateChange
},
playerVars:
{
controls:0,
autoplay:0
}
});
}
function onPlayerReady(event)
{
// cue the playlist, to get the video's ids
event.target.cuePlaylist
({
listType: 'playlist',
list: 'PLH30k6CwlcgK8C-LET6_ZrAWwYGLqT8R-',
suggestedQuality:'small',
autoplay: 1,
index:0,
});
event.target.setLoop();
}
function onPlayerStateChange(event)
{
if(event.data == YT.PlayerState.CUED)
{
videoList = event.target.getPlaylist();
// to prevent adding new video and for the randomize
videoCount = videoList.length;
// get the ids before randomize playlist, send it
sendIds(videoList);
// starting the player (like autoplay)
event.target.playVideo();
}
// randomize at each video ending
if(event.data == YT.PlayerState.ENDED)
{
var num = getRandom(1,videoCount);
event.target.playVideoAt(num);
}
}
function sendIds(ids)
{
console.log(ids);
// make what you want to do with them... ajax call to your php
}