我正在将我的 apache 站点(在 bluehost 上)移动到 node.js(在 heroku 上),并且注意到它的运行速度要慢一些。我想知道这是缓存问题还是我做错了什么。
这是heroku上的网站:http: //ak-web-prod.herokuapp.com/
这是 bluehost 上的网站:http: //ardentkid.com
如果您注意到,页面在加载过程中有时会在导航站点时闪烁白色(这就是为什么我认为这可能是缓存问题)。我已经为:
app.enable('view cache');
似乎没有任何改变。有人有想法么?
这是我的应用程序配置
app.configure(function(){
app.set('config', config);
app.set('views', __dirname + '/views');
app.set('view engine', 'html');
app.set('db', db);
app.set('port', process.env.PORT || 3000);
app.engine('.html', cons.swig);
app.use(express.logger('dev'))
app.use(express.favicon(__dirname + '/public/img/favicon.ico'));
app.use(express.cookieParser())
app.use(express.bodyParser()) //enables req.body
app.use(express.methodOverride()) //enables app.put and app.delete (can also just use app.post)
app.use(express.session({
secret: 'topsecret'
, store: new RedisStore({
client:db
, secret:config.db.auth
})
}));
app.use(passport.initialize()) // use passport session
app.use(passport.session())
app.use(app.router) // routes should be at the last
});
app.configure('development', function(){
console.log('app in development mode');
app.use('/assets', express.static(__dirname + '/public'));
app.use('/', express.static(__dirname + '/'));
swig.init({root: __dirname + '/views', allowErrors: true, cache: false});
app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});
app.configure('stage', function(){
console.log('app in development mode');
app.use('/assets', express.static(__dirname + '/public', { maxAge: 86400000 }));
app.use('/', express.static(__dirname + '/', { maxAge: 86400000 }));
swig.init({root: __dirname + '/views', allowErrors: true, cache:true});
app.use(express.errorHandler({ dumpExceptions: true, showStack: true }));
});
app.configure('production', function(){
app.enable('view cache');
app.use('/assets', express.static(__dirname + '/public', { maxAge: 86400000 }));
app.use('/', express.static(__dirname + '/', { maxAge: 86400000 }));
swig.init({root: __dirname + '/views', cache:true});
app.use(express.errorHandler());
});