简化路由导出方式

router/mv_url.js

@@ -1,24 +1,18 @@
-const express = require('express')
-const router = express()
-const request = require('request')
-
-router.get('/', (req, res) => {
-  const url = req.query.url
+module.exports = (req, res, createWebAPIRequest, request) => {
+  const url = req.query.url;
   const headers = {
-    Referer: 'http://music.163.com/',
-    Cookie: 'appver=1.5.0.75771;',
-    'Content-Type': 'video/mp4',
+    Referer: "http://music.163.com/",
+    Cookie: "appver=1.5.0.75771;",
+    "Content-Type": "video/mp4",
     Location: url
-  }
+  };
   const options = {
     header: headers,
     url: url
-  }
+  };
   request(options)
-    .on('error', err => {
-      res.send({ err })
+    .on("error", err => {
+      res.send({ err });
     })
-    .pipe(res)
-})
-
-module.exports = router
+    .pipe(res);
+};