change router export mode

module/top_playlist.js

@@ -0,0 +1,37 @@
+//分类歌单
+// module.exports = (req, res, createWebAPIRequest, request) => {
+//   const cookie = req.get("Cookie") ? req.get("Cookie") : "";
+//   // order可为 'hot' 可为 'new'
+//   const data = {
+//     cat: req.query.cat || "全部",
+//     order: req.query.order || "hot",
+//     offset: req.query.offset || 0,
+//     total: req.query.total ? "true" : "false",
+//     limit: req.query.limit || 50
+//   };
+//   createWebAPIRequest(
+//     "music.163.com",
+//     "/weapi/playlist/list",
+//     "POST",
+//     data,
+//     cookie,
+//     music_req => {
+//       res.send(music_req);
+//     },
+//     err => res.status(502).send("fetch error")
+//   );
+// };
+
+module.exports = (query, request) => {
+    const data = {
+        cat: query.cat || '全部',
+        order: query.order || 'hot',
+        offset: query.offset || 0,
+        total: query.total ? 'true' : 'false',
+        limit: query.limit || 50
+    }
+    return request(
+        'POST', `http://music.163.com/weapi/playlist/list`, data,
+        {crypto: 'weapi', cookie: query.cookie, proxy: query.proxy}
+    )
+}