const puppeteer = require('puppeteer');
(async () => {
  const browser = await puppeteer.launch({headless: false});
  const page = await browser.newPage();
  page.on('dialog', async (dialog) => {await dialog.dismiss();});
  await page.goto('회사 홈피');
  await page.evaluate((id, pw) => {
    document.querySelector('#id').value = id;
    document.querySelector('#password').value = pw;
  }, '아이디', '비번');
  await page.click('#loginBtn');
  await page.waitForTimeout(1000)
  await page.goto('업무 페이지');
})();