app8.js

const express = require('express');
const path = require('path');
const bodyParser = require('body-parser');
const static = require('serve-static');
const app = express();

app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
app.use('/', static(path.join(__dirname, 'public')));

app.use(express.json());
app.use(express.urlencoded({extended:true}));

app.use(function(req, res, next) {
  const paramld = req.body.id || req.query.id;
  const paramPassword = req.body.password || req.query.password;
  
  res.status(200).send(
  `<h1>서버에서 응답한 결과</h]>
  <div><p>Paramid:${paramld}</p></div>
  <div><p>Param password : ${paramPassword}</p></div>
  <br><br><a href="/login1.html">로그인 페이지로 돌아가기</a>
  `);
});

app.listen(3000);