本地主机：3000显示无响应

Question

我刚启动nodejs，并按照步骤在loalhost：3000上显示文本，但是当我在命令行上继续使用nodemon server.js时，它没有显示任何响应。

  

此页面无效   本地主机未发送任何数据。
  ERR_EMPTY_RESPONSE

server.js

const express = require('express');
const bodyParser = require('body-parser');
const ejs = require('ejs');
const http = require('http');
const container = require('./container');

container.resolve(function (users) {
    const app = SetupExpress();

    function SetupExpress() {
        const app = express();
        const server = http.createServer(app);
        server.listen(3000, function () {
            console.log('Listening to port 3000');
        });

        ConfigureExpress(app);

        //setup router
        const router = require('express-promise-router')();
        users.SetRouting(router);

        app.use(router);
    }

    function ConfigureExpress(app) {
        app.use(express.static('public'));
        app.set('view engine', 'ejs');
        app.use(bodyParser.json);
        app.use(bodyParser.urlencoded({extended: true }));
    }

});

users.js

'use strict';

module.exports = function (_) {
    return {
        SetRouting: function (router) {
            router.get('/', this.indexPage);
        },

        indexPage: function (req, res) {
            return res.render('index', {test: 'This is a test!'});
        }
    }
}

container.js

'use strict';

module.exports = function (_) {
    return {
        SetRouting: function (router) {
            router.get('/', this.indexPage);
        },

        indexPage: function (req, res) {
            return res.render('index', {test: 'This is a test!'});
        }
    }
}

index.ejs

<%=test%>