app.js

const express = require('express')
const { engine } = require('express-handlebars')
const app = express()
const port = 3000
const getPassword = require('./public/model/RandomPassword')

app.engine('.hbs', engine({ extname: '.hbs' }));
app.set('view engine', '.hbs');
app.set('views', './views');

app.use(express.static('public'))
app.use(express.urlencoded({ extended: true })) //解析post數據

app.get('/', (req, res) => {
  res.render('index')
})

app.post('/', (req, res) => {
  const data = req.body
  const length = Number(req.body.passwordLengthId)

  const RandomPassWord = getPassword(length, data.Lowercase, data.Uppercase, data.Numbers, data.Symbols, data.excludeCharacters)
  res.render('index', { RandomPassWord, data })
})




app.listen(port, (req, res) => {
  console.log(`express server is running on http://localhost:${port}`)
})