我尝试配置我的node.js + express应用程序以创建多个域服务器。这是我的代码,但不幸的是它没有用。请解释一下,这段代码有什么问题?
const express = require('express');
const bodyParser = require('body-parser');
const path = require('path');
const vhost = require('vhost')
const app = express();
app.use(bodyParser.json());
// Port
const port = 8081;
app.use('/', express.static(path.join(__dirname, 'public')));
app.use(vhost('*.localhost:8081', function(req, res, next){
res.send('Ok, its work.');
}));
app.listen(port, function(){
console.log('App is running on port '+ port);
});