如何在html5中一个一个播放多个音频文件?

How to play multiple audio files one by one in html 5?

我想一个一个地播放多个音频文件。我已阅读相同的问题,但我发现原始答案的链接无效且问题未得到解答。

Original answer

<audio id="mySound" controls><source src="http://www.hvalur.org/audio/uploaded_files/ds_umkomuleysi_0_0.mp3" type="audio/mpeg"></audio>

<audio id="mySound1" ><source src="http://www.hvalur.org/audio/uploaded_files/ds_ljosmyndavel_0_0.mp3" type="audio/mpeg"></audio>

我希望用户操作(按下播放按钮)启动第一个声音,然后一个接一个地播放后面的声音。 这个例子的用法将练习理解母语者读出的电话号码。

我会这样做:

var mySound = document.getElementById("mySound");
var mySound1 = document.getElementById("mySound1");
var mySound2 = document.getElementById("mySound2");
var mySound3 = document.getElementById("mySound3");

var mySoundArray = [mySound, mySound1, mySound2, mySound3];
var mySoundArrayPos = 0;

var myButton = document.getElementById("myButton");
myButton.addEventListener("click", function(event) {
    mySound.play();
    mySoundArrayPos = 0;
    startSoundTimer();
});

const startSoundTimer = () => {
    var mySoundTimer = setInterval(() => {
        if (mySoundArray[mySoundArrayPos].currentTime >= mySoundArray[mySoundArrayPos].duration) {
            if (mySoundArrayPos < mySoundArray.length -1) {
                mySoundArrayPos += 1;
                mySoundArray[mySoundArrayPos].play();
            } else {
                clearInterval(mySoundTimer);
            }
        }
    }, 10);
};

我不知道10ms是不是有点太快了,但我认为,这是合法的。

Javascript 
=============== `playaudio(i) {
    var thisme = this;
    var audio = new Audio(thisme.model.audioFiles[i].audioUrl);
    audio.play();    
      audio.addEventListener("ended", function () {
        i = i + 1;
        console.log(i);
        if (i < thisme.model.audioFiles.length) {
          audio.src = thisme.model.audioFiles[i].audioUrl;
          audio.play();
        }
    }, false);
    }    
  }`



HTML
====`<span class='chunkAudio' (click)="playaudio(0)">
           <img class='playbtn' src="{{model.playerImageUrl}}" />
        </span>`