API 参考

express()

创建一个express应用程序

var express = require('express');
var app = express();
app.get('/', function(req, res){
  res.send('hello world');
});
app.listen(3000);

• Application
• Request
• Response
• Middleware

原文: https://wizardforcel.gitbooks.io/expressjs-doc/content/3.html