我的路线不起作用，使用快递和ejs

Question

我想点击链接到解决方案页面，但我的路线不起作用，出了什么问题？

1. app.js

   var express = require('express'); var path = require('path'); var
   favicon = require('serve-favicon'); var logger=require('morgan');
   var cookieParser = require('cookie-parser'); var bodyParser =
   require('body-parser'); var expressLayouts =
   require('express-ejs-layouts');
   
   var index = require('./routes/index'); var users =
   require('./routes/users');
   
   var app = express();
   
   app.set('layout', 'layout/layout'); app.set('view engine', 'ejs');
   
   app.use(expressLayouts);
   app.use(logger('dev')); app.use(bodyParser.json());
   app.use(bodyParser.urlencoded({ extended: false }));
   app.use(cookieParser()); app.use(express.static(path.joindirname,
   'public')));
   
   app.use('/', index); app.use('/users', users); app.use('/solution',
   index);
   

   2.routes /索引     var express = require（'express'）;     var router = express.Router（）;

   router.get('/', function(req, res) {
        res.render('pages/index'});
   });
   
   router.get('/solution', function(req, res) {
        res.render('pages/solution');
   });
   
   module.exports = router;
   

Answer 1

只需使用此代码

var express = require('express'); 
var path = require('path'); 
var favicon = require('serve-favicon'); 
var logger=require('morgan');
var cookieParser = require('cookie-parser'); 
var bodyParser = require('body-parser'); 
var expressLayouts = require('express-ejs-layouts');

var router = express.Router(); // need to add 
var index = require('./routes/index')(router); /* need to pass router object */
var users = require('./routes/users')(router);  /* need to pass router object */

var app = express();

app.set('layout', 'layout/layout'); 
app.set('view engine', 'ejs');

app.use(expressLayouts);
app.use(logger('dev')); 
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));
app.use(cookieParser()); 
app.use(express.static(path.joindirname,'public')));

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

在./routes/index文件中更新以下代码

module.exports = function (router) { 

    router.get('/', function(req, res) {
         res.render('pages/index'});
    });

    router.get('/solution', function(req, res) {
         res.render('pages/solution');
    });

};