如何从播放列表开始播放单个曲目编号？

Question

我正在使用jPlayer插件。这是一个示例link [ jsfiddle ]。我只想从单个曲目编号开始播放列表，我的意思是如果我在播放列表中有5/10个曲目，那么我想在开始时从2/5曲目编号开始播放列表。

Answer 1

您需要修改play()方法，以便随机选择要播放的歌曲。

在下面找到代码，这是对fiddlejs

的更新

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);
}