简化路由导出方式

router/musicUrl.js

@@ -1,31 +1,26 @@
-const express = require('express')
-const router = express()
-const { createWebAPIRequest } = require('../util/util')
-
-router.get('/', (req, res) => {
-  const id = req.query.id
-  const br = req.query.br || 999000
+// 获取音乐 url
+module.exports = (req, res, createWebAPIRequest, request) => {
+  const id = req.query.id;
+  const br = req.query.br || 999000;
   const data = {
     ids: [id],
     br: br,
-    csrf_token: ''
-  }
-  const cookie = req.get('Cookie') ? req.get('Cookie') : ''
+    csrf_token: ""
+  };
+  const cookie = req.get("Cookie") ? req.get("Cookie") : "";
 
   createWebAPIRequest(
-    'music.163.com',
-    '/weapi/song/enhance/player/url',
-    'POST',
+    "music.163.com",
+    "/weapi/song/enhance/player/url",
+    "POST",
     data,
     cookie,
     music_req => {
-      res.setHeader('Content-Type', 'application/json')
-      res.send(music_req)
+      res.setHeader("Content-Type", "application/json");
+      res.send(music_req);
     },
     err => {
-      res.status(502).send('fetch error')
+      res.status(502).send("fetch error");
     }
-  )
-})
-
-module.exports = router
+  );
+};