如何在NodeJS中获取ElementHandle的父项和兄弟项？

const puppeteer = require('puppeteer');

async function getParentElement(elementHandle) {
  const parentElement = await elementHandle.evaluateHandle((node) => {
    return node.parentNode;
  });
  return parentElement;
}

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  await page.goto('https://example.com');

  const elementHandle = await page.$('selector'); // 替换为你要获取父项的元素选择器

  const parentElement = await getParentElement(elementHandle);
  console.log(parentElement);

  await browser.close();
})();

const puppeteer = require('puppeteer');

async function getSiblingElements(elementHandle) {
  const siblingElements = await elementHandle.evaluateHandle((node) => {
    return Array.from(node.parentNode.children).filter((child) => child !== node);
  });
  return siblingElements;
}

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  await page.goto('https://example.com');

  const elementHandle = await page.$('selector'); // 替换为你要获取兄弟项的元素选择器

  const siblingElements = await getSiblingElements(elementHandle);
  console.log(siblingElements);

  await browser.close();
})();