当页面完全加载时，我如何告诉puppeteer？

async function waitForPageLoad(page) {
  await page.waitForNavigation({ waitUntil: 'networkidle0' });
}

const puppeteer = require('puppeteer');

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  
  await page.goto('https://example.com');
  await waitForPageLoad(page);
  
  // 页面已完全加载，可以进行后续操作
  
  await browser.close();
})();