ios 音频自动播放问题

  mounted() {
    // 生成一个audio元素
    let audio = document.createElement("audio");
    audio.src = 'http://m10.music.126.net/20210927170115/c147e881226bf33f12aab3cfc00c7706/ymusic/a024/09a7/c4c3/fc0d416790bc729172c636e2d2d1109a.mp3'
    document.addEventListener('WeixinJSBridgeReady', () => {
      audio.play();
      audio.addEventListener("canplay", () => {
        let duration = parseInt(audio.duration);
      })
    }, false)
  }