express.js中未扩展的404

Question

我真的不明白为什么node（express）仅呈现索引页面并为其他页面返回404（示例中为“ comproAffitto”）。

app.js

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

...
...

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

路线/ 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;

路线/ 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;

html href

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

控制台日志

GET /comproAffitto/ 404

问题出在哪儿？

谢谢你们

Answer 1

您正在构造路径两次： /comproAffitto/comproAffitto 。 您应该删除其中之一或在此处：

app.use('/', comproAffitto);

或那里：

路线/ comproAffitto.js

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);

Answer 2

您定义了/comproAffitto/comproAffitto而不是/comproAffitto

您将需要更改以下内容：

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

对此：

app.use('/', comproAffitto);

或这个：

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

对此：

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