async function cgiUploadImg(params) {
  const formData = new FormData();
  formData.append("media", fs.createReadStream(params.filepath), { filename: "image",contentType: 'image/jpeg',});
  try {
    const res = await axios.post(
      "http://api.weixin.qq.com/cgi-bin/media/upload?type=image",
      formData,
      { headers: { ...formData.getHeaders() } }
    );
    console.log("success", res);
    return res.data;
  } catch (err) {
    console.error("error", err);
    throw err;
  }
}