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: "播放出错",
    content: `详细错误信息：${error.errMsg}`,
  });
  console.log("播放出错", error);
});
function oncanplay() {
  tt.showToast({ title: "可以播放了" });
}
innerAudioContext.onCanplay(oncanplay);
innerAudioContext.offCanplay(oncanplay);