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| var express = require("express");
var app = express();
var handlebars = require('express3-handlebars').create({defaultLayout: 'main'})
app.engine('handlebars', handlebars.engine)
app.set('view engine', 'handlebars')
app.use(express.static(__dirname + '/public'))
app.set("port", process.env.PORT || 3000);
app.get("/", function(req, res) {
// res.type("text/plain");
// res.send("Meadowlark Travel");
res.render('home')
});
var fortunes = [
'Conquer your fears or they will conquer you.',
'Rivers need spring',
'Do not fear what you don,t know.',
'You will have a pleasant surprise.',
'whenever possible, keep it simple.'
]
app.get("/about", function(req, res) {
// res.type("text/plain");
// res.send("About Meadowlark Travel");
var randomFortune = fortunes[Math.floor(Math.random() * fortunes.length)];
res.render('about', { fortune: randomFortune})
});
// 定制404页面
app.use(function(req, res, next) {
// res.type("text/plain");
// res.status(404);
// res.send("404 - Not Found");
res.status(404)
res.render('404')
});
app.use(function(err, req, res, next) {
// console.log(err.status);
// res.type("text/plain");
// res.status(500);
// res.send("500 - Server Error");
console.log(err.stack)
res.status(500)
res.render('500')
});
app.listen(app.get("port"), function() {
console.log(
"Express started on http://localhost:" +
app.get("port") +
"; press Ctrl - C to terminate."
);
});
|