在代码所在文件夹外出命令行cordova plugin add cordova-plugin-media，即可完成插件的安装。
Methods：
media.getCurrentAmplitude: Returns the current position within an audio file.
media.getCurrentPosition: Returns the current position within an audio file.
media.getDuration: Returns the duration of an audio file.
media.play: Start or resume playing an audio file.
media.pause: Pause playback of an audio file.
media.pauseRecord: Pause recording of an audio file.
media.release: Releases the underlying operating system's audio resources.
media.resumeRecord: Resume recording of an audio file.
media.seekTo: Moves the position within the audio file.
media.setVolume: Set the volume for audio playback.
media.startRecord: Start recording an audio file.
media.stopRecord: Stop recording an audio file.
media.stop: Stop playing an audio file.
录音record部分：
var src = "myrecording.wav";
var mediaRec = new Media(src,
function () {
UiMsg.toast("record succ");
},
function (err) {
UiMsg.toast("record fail:"+ err.code);
});
录音的命名需以.wav结尾（ios上测试一.mp3结尾不识别）。
mediaRec.startRecord();
开始录音。
mediaRec.stopRecord();
结束录音。
mediaRec.play();
播放录音。
mediaRec.getDuration();
获取文件时长。
已知文件播放：
// Play audio
//
function playAudio(url) {// Play the audio file at url
var my_media = new Media(url, // success callback
function () {
console.log("playAudio():Audio Success");
},
/ / error callback
function (err) {
console.log("playAudio():Audio Error: " + err);
}
);
// Play audio
my_media.play();
}
order of file search: When only a file name or simple path is provided, iOS searches in the www directory for the file, then in the application's documents/tmp directory:
var myMedia = new Media("audio/beer.mp3")
myMedia.play() // first looks for file in www/audio/beer.mp3 then in /documents/tmp/audio/beer.mp3
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