fix:vercel2

Author: hjdhnx

controllers/root.js

@@ -7,6 +7,7 @@ export default (fastify, options, done) => {
     fastify.get('/', async (request, reply) => {
         let readmePath = null;
         const files = readdirSync(options.rootDir);
+        console.log(files);
         for (const file of files) {
             if (/^readme\.md$/i.test(file)) {
                 readmePath = path.join(options.rootDir, file);