以下代码是我的第一个Express
restfull应用程序。运行server.js
后,我在FireFox中进入http://localhost:3020/helloworld
网址后,预计我得到Hello, World!
消息,但我得到这个消息:Nodejs无法在简单应用程序中获取/ helloworld
Cannot GET /helloworld
代码:
var express = require('express');
var router = express.Router();
var app = express();
var server = require('http').createServer(app);
var port = process.env.PORT || 3020;
/* GET home page. */
router.get('/helloworld', function(req, res) {
res.render('helloworld', { title: 'Hello, World!' });
});
server.listen(port, function() {
console.log('Server listening at port %d', port);
});
快速路由器的文档 - http://expressjs.com/en/guide/routing .html#express-router –