const dataUrl = "https://someaudiourl"; // 合法的音频资源地址
const innerAudioContext = tt.createInnerAudioContext();
innerAudioContext.autoplay = true;
innerAudioContext.src = dataUrl;
innerAudioContext.onError((error) => {
  tt.showModal({
    title: "音频播放出错",
    content: `错误详细信息：${error.errMsg}`,
  });
});
function onwaiting() {
  tt.showModal({
    title: "Waiting",
    content: "正在加载，请耐心等待",
  });
}
innerAudioContext.onWaiting(onwaiting);
innerAudioContext.offWaiting(onwaiting);