那個(gè)那個(gè)MEAN的書，看得七七八八，有了大概，現(xiàn)在就要一樣一樣的加深記憶啦。。

EXPRSS.JS的東東，網(wǎng)上有現(xiàn)成入門書籍：

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第一期代碼測(cè)試：

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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.set('port', process.env.PORT || 3000);app.use(express.static(__dirname + '/public'));var fortunes = ["Conquer your fears or they will conquer you.","Rivers need springs.","Do not fear what you don't know.","You will have a pleasant surprise.","Whenever possible, keep it simple.", ];app.get('/', function(req, res) {res.render('home'); });app.get('/about', function(req, res) {var randomFortune = fortunes[Math.floor(Math.random() * fortunes.length)];res.render('about', {fortune: randomFortune}); });app.use(function(req, res) {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://localhost: ' + app.get('port') + '; press Ctrl-C teminate.'); });

書和輸出：

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轉(zhuǎn)載于:https://www.cnblogs.com/aguncn/p/5173942.html

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