Javascript express.js中未扩展的404

我真的不明白为什么node（express）只呈现索引页，而对其他页返回404（“示例中的comproAffitto”）

app.js

var index = require('./routes/index');
var comproAffitto= require ('./routes/comproAffitto');

...
...

app.use('/', index);
app.use('/comproAffitto', comproAffitto);

routes/index.js

var express = require('express');
var router = express.Router();

/* GET home page. */
router.get('/', function(req, res, next) {
res.render('index', { title: 'Express' });
});

module.exports = router;

routes/comproAffitto.js

var express = require('express');
var router = express.Router();

/* GET comproAffitto page. */
router.get('/comproAffitto', function(req, res, next) {
console.log("dentro");
res.render('comproAffitto', { title: 'Exprrress' });
});

module.exports = router;

var express = require('express');
var router = express.Router();

/* GET comproAffitto page. */
router.get('/', function(req, res, next) {
console.log("dentro");
res.render('comproAffitto', { title: 'Exprrress' });
});

module.exports = router;

html href

<a href="/comproAffitto/" class ....

问题在哪里

---

谢谢大家

您正在两次构造路径：

/comproAffitto/comproAffitto

。 您应该删除其中一个，或在此处删除：

app.use('/', comproAffitto);

或者在那里：

routes/comproAffitto.js

var express = require('express');
var router = express.Router();

/* GET comproAffitto page. */
router.get('/comproAffitto', function(req, res, next) {
console.log("dentro");
res.render('comproAffitto', { title: 'Exprrress' });
});

module.exports = router;

var express = require('express');
var router = express.Router();

/* GET comproAffitto page. */
router.get('/', function(req, res, next) {
console.log("dentro");
res.render('comproAffitto', { title: 'Exprrress' });
});

module.exports = router;

---

离开

app.use（'/comproAffitto'，comproAffitto）

您定义了

/comproAffitto/comproAffitto

而不是

/comproAffitto

您需要更改以下内容之一：

app.use('/comproAffitto', comproAffitto);

为此：

app.use('/', comproAffitto);

router.get('/', function(req, res, next) {

或者这个：

router.get('/comproAffitto', function(req, res, next) {

为此：

app.use('/', comproAffitto);

router.get('/', function(req, res, next) {