feat: integrate api in electron app

napi/module/send_playlist.js

@@ -0,0 +1,17 @@
+// 私信歌单
+
+module.exports = (query, request) => {
+  query.cookie.os = 'pc';
+  const data = {
+    id: query.playlist,
+    type: 'playlist',
+    msg: query.msg,
+    userIds: '[' + query.user_ids + ']',
+  };
+  return request('POST', `https://music.163.com/weapi/msg/private/send`, data, {
+    crypto: 'weapi',
+    cookie: query.cookie,
+    proxy: query.proxy,
+    realIP: query.realIP,
+  });
+};