web_old/app.js

var express = require("express");
var app = express();
var path = require("path");
var router = require("./router/router");
app.use(express.static(path.join(__dirname,'public')));
app.engine('html',require('ejs').__express);
app.set("view engine","html");
app.set("views",path.join(__dirname,"public/views"));
app.use("/",router);

var server = app.listen(80,function(request,response){
	var host = server.address().address;
	var port = server.address().port;
	console.log("server running at http://%s:%s",host,port);
});