var express =require('express');

var router =express.Router();

router.get('/',function(req,res,next){

    res.render("login.jade");

});

module.exports = router;

doctype html

html

    head

         meta(http-equiv="Content-Type",content="text/html; charset=utf-8")

    title 添加数据页

    body

        h1 请填写你要发送的信息

        form(action="/loginmsg",method="post")

         input(name="msg",type="text",id="msg")

         input(name="submit",type="submit")

var express =require('express');

var router =express.Router();

router.post('/',function(req,res,next){

var msg = req.body.msg;

    if(msg){

 res.render("loginmsg.jade",{msg:msg});

     }

});

module.exports = router;

doctype html

html

 head

  title 主页

 body

    div 你发送的信息为：#{msg}

var express = require('express');

var path = require('path');

var app = express();

var bodyParser = require('body-parser');

var login = require('./routes/login');

var loginmsg = require('./routes/loginmsg');

//模板引擎设置

app.set('views', path.join(__dirname, 'views'));

app.set('view engine', 'jade');

app.use(express.static('public'));

app.use(bodyParser.json());

app.use(bodyParser.urlencoded({

    extended: true

})); 

//设置路由

app.use('/',login);

app.use('/loginmsg',loginmsg);

app.listen(3000);

console.log("启动端口:3000");