app.js
:/**
* Module dependencies.
*/
var express = require('express')
, routes = require('./routes')
, user = require('./routes/user')
, http = require('http')
, path = require('path');
var app = express();
app.configure(function(){
app.set('port', process.env.PORT || 3000);
app.set('views', __dirname + '/views');
app.set('view engine', 'hjs');
app.use(express.favicon());
app.use(express.logger('dev'));
app.use(express.bodyParser());
app.use(express.methodOverride());
app.use(express.cookieParser('your secret here'));
app.use(express.session());
app.use(app.router);
app.use(require('less-middleware')({ src: __dirname + '/public' }));
app.use(express.static(path.join(__dirname, 'public')));
});
app.configure('development', function(){
app.use(express.errorHandler());
});
app.get('/', routes.index);
app.get('/about', routes.about);
app.get('/users', user.list);
http.createServer(app).listen(app.get('port'), function(){
console.log("Express server listening on port " + app.get('port'));
});
文件/routes/index.js
是:
/*
* GET pages.
*/
exports.index = function(req, res){
res.render(
'index',
{
title: 'Home Page',
author: 'Bruce Wayne'
}
);
};
exports.about = function(req, res){
res.render(
'about',
{
title: 'About Page',
author: 'Bruce Wayne'
}
);
};
在 /views
文件夹中,有以下文件:
|- part.hjs
|- index.hjs
|- cv.hjs
文件 part.hjs
是:
<h3>Hello {{ author }}</h3>
文件 index.hjs
是:
<h1>Title: {{ title }} </h1>
{{> part }}
Welcome to Gotham City.
而文件about.hjs
是:
<h1>Title: {{ title }}</h1>
{{> part }}
I'm not Joker.
我有两个问题:
- 如何在我的页面中正确使用partials? (这段代码无效)
- 在文件
/routes/index.js
中不重复分配值的情况下,是否可以在两个或多个页面中使用相同的"title"?
最好的问候,Vi。