feat: realIP option

module/msg_private.js

@@ -5,10 +5,11 @@ module.exports = (query, request) => {
     offset: query.offset || 0,
     limit: query.limit || 30,
     total: 'true',
-  };
+  }
   return request('POST', `https://music.163.com/api/msg/private/users`, data, {
     crypto: 'weapi',
     cookie: query.cookie,
-    proxy: query.proxy
-  });
-};
+    proxy: query.proxy,
+    realIP: query.realIP,
+  })
+}