增加启动调试

server.js

@@ -6,16 +6,19 @@
 'use strict';
 
 const express = require('express');
+const path = require('path');
 
 // Constants
 const PORT = 3000;
 const HOST = '0.0.0.0';
-
 // App
 const app = express();
 app.get('/', (req, res) => {
 	res.send('Hello remote world!\n');
 });
 
+// 提供 favicon.ico 静态资源
+app.use('/favicon.ico', express.static(path.join(__dirname, 'favicon.ico')));
+
 app.listen(PORT, HOST);
 console.log(`Running on http://${HOST}:${PORT}`);