小程序backgroundAudioManager.pause()无法停止播放的原因_taro.stopbackgroundaudio不生效

    var isMusicPlay = this.data.isMusicPlay;
    var postData = this.data.postData;
    var backgroundAudioManager = wx.getBackgroundAudioManager();
  
    if(isMusicPlay) {
      backgroundAudioManager.pause();
 
      this.setData({
        isMusicPlay: false
      })
    }
    else {
        //设置title,src等属性不能放在外部, 否则可能会造成无法停止播放
      backgroundAudioManager.title = postData.music.title;
      backgroundAudioManager.coverImgUrl = postData.music.coverImg;
      // 设置了 src 之后会自动播放
      backgroundAudioManager.src = postData.music.url;
      backgroundAudioManager.play();
 
      this.setData({
        isMusicPlay: true
      })
    }