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我決定將我的路線從我的app.js中取出並放到他們自己的單獨文件夾中,但是現在該站點將爲索引加載句柄文件,但不是用於about或contacts - 我很困惑並需要幫助以換取+1。在node.js中使用express來路由文件夾
// Import the express module
var express = require('express');
var path = require("path");
var bodyParser = require("body-parser");
var index = require('./routes/index');
var about = require('./routes/about');
var contact = require('./routes/contact');
var handlebars = require('express-handlebars').create({defaultLayout:'main'});
var app = express();
// Block the header from containing information
// about the server
app.disable('x-powered-by');
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'handlebars');
app.engine('handlebars', handlebars.engine);
//set static folder
app.use(express.static(__dirname + '/public'));//allows access to public directory
//set bower folder
app.use('/bower_components', express.static(__dirname + '/bower_components'));//defines bower components directory
//body parser MW
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({extended: false}));
app.set('port', process.env.PORT || 1337);// Defines the port to run on
app.use("/", index);
app.use("/about", about);
app.use("/contact", contact);
app.use(function(req, res){
res.type('text/html');
res.status(404);
res.render('404');
});
app.use(function(err, req, res, next){
console.error(err.stack);
res.status(500);
res.render('500');
});
app.listen(app.get('port'), function(){
console.log("Express started on http://127.0.0.1:" + app.get('port') + ' Press Ctrl+C to terminate');
})
這是路由/ index.js文件:
var express = require("express");
var router = express.Router();
// Defines the base url
router.get('/', function(req, res, next){
// Point at the home.handlebars view
res.render('home');
});
module.exports = router;
和路線/ about.js
var express = require("express");
var router = express.Router();
router.get('/about', function(req, res, next){
res.render('about');
});
module.exports = router;
當我去本地主機/接觸,我讓我的404頁和/約相同。
視圖位於應用程序/視圖中,當我將它們放在app.js的管道中時它就起作用,但是由於刪除它們,它已損壞。我們歡迎所有的建議!