const dataUrl = "https://someaudiourl"; // 合法的音频资源地址
const innerAudioContext = tt.createInnerAudioContext();
innerAudioContext.autoplay = true;
innerAudioContext.src = dataUrl;
function onerror(err) {
  tt.showModal({
    title: "音频播放出错",
    content: `错误详细信息：${err.errMsg}`,
  });
}
innerAudioContext.onError(onerror);
innerAudioContext.offError(onerror);