增加歌单（网友精选碟),新碟上架,热门歌手等接口,更新文档,版本更新到2.4.0

router/top_playlist.js

@@ -0,0 +1,26 @@
+const express = require("express")
+const router = express()
+const { createWebAPIRequest } = require("../util/util")
+
+router.get("/", (req, res) => {
+  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.offset ? 'true' : 'false',
+    limit: req.query.limit || 50
+  }
+  createWebAPIRequest(
+    'music.163.com',
+    '/api/playlist/list',
+    'POST',
+    data,
+    cookie,
+    music_req => res.send(music_req),
+    err => res.status(502).send('fetch error')
+  )
+})
+
+module.exports = router