neteasecloudmusicapi/router/check_music.js

module.exports = (req, res, createWebAPIRequest, request) => {
  const id = parseInt(req.query.id);
  const br = parseInt(req.query.br || 999000);
  const data = {
    ids: [id],
    br: br,
    csrf_token: ""
  };
  const cookie = req.get("Cookie") ? req.get("Cookie") : "";

  createWebAPIRequest(
    "music.163.com",
    "/weapi/song/enhance/player/url",
    "POST",
    data,
    cookie,
    music_req => {
      if (JSON.parse(music_req).code == 200) {
        return res.send({ success: true, message: "ok" });
      }
      return res.send({ success: false, message: "亲爱的,暂无版权" });
    },
    err => {
      res.status(502).send("fetch error");
    }
  );
};