我的 JS 文件“login.js”可以使用“node login.js”從命令行運行。如果我想更改使用的 URL，我必須進入文件并編輯 URL。我希望能夠通過命令行將 URL 作為參數傳遞，例如“node login.js https://example.com”，并讓代碼使用該 URL。我認為這很簡單，但我似乎無法通過在線閱讀來解決它。const puppeteer = require('puppeteer');const C = require('./constants');const USERNAME_SELECTOR = '#email';const PASSWORD_SELECTOR = '#password';const CTA_SELECTOR = '#next';const CTA_SELECTOR2 = '#submit-btn';async function startBrowser() {  const browser = await puppeteer.launch();  const page = await browser.newPage();  return {browser, page};}async function closeBrowser(browser) {  return browser.close();}async function playTest(url) {  const {browser, page} = await startBrowser();  page.setViewport({width: 1366, height: 768});  await page.goto(url);  await page.waitForSelector(USERNAME_SELECTOR);  await page.click(USERNAME_SELECTOR);  await page.keyboard.type(C.username);  await page.click(CTA_SELECTOR);  console.log('before waiting');await delay(10000);console.log('after waiting');  await page.click(PASSWORD_SELECTOR);  await page.keyboard.type(C.password);  await page.click(CTA_SELECTOR2);  await page.waitForNavigation();  await page.screenshot({path: 'screenshot.png'});}(async () => {  await playTest("https://example.com");  process.exit(1);})();function delay(time) {  return new Promise(function(resolve) {       setTimeout(resolve, time)  });}