如何在播放列表中播放單個曲目號碼？

Question

我正在使用jPlayer插件。這裏是一個例子link [ jsfiddle ]。我只是想從一個單獨的曲目編號開始播放列表，我的意思是如果我在播放列表中有5/10個曲目，那麼我想在開始時從2/5曲目編號開始播放列表。

Answer 1

您需要修改一下play()方法才能隨機選擇要播放的歌曲。

找到下面的代碼，這是更新了自己的fiddlejs

var myPlayer = new jPlayerPlaylist(/* give your params here as you were doing */); 

// Clonning current play() method behavior 
myPlayer._play = myPlayer.play; 

// Modifying default behavior of current play() method which generates 
// a random song index if not provided 
myPlayer.play = function(songIdx){ 

    if (!songIdx) 
     songIdx = Math.floor(Math.random() * this.playlist.length); 

    this._play(songIdx); 

    console.log('Playing song #', songIdx); 
}