Add getPlaylists

src/app.js

@@ -3,13 +3,15 @@ import { song } from './component/song'
 import { lrc } from './component/lrc'
 import { getArtistAlbums } from './component/getArtistAlbums'
 import { getAlbums } from './component/getAlbums'
+import { getPlaylists } from './component/getPlaylists'
 
 let api = {
   search: search,
   song: song,
   lrc: lrc,
   getArtistAlbums: getArtistAlbums,
-  getAlbums: getAlbums
+  getAlbums: getAlbums,
+  getPlaylists: getPlaylists
 
 }
 export {api}