在Puppeteer中使用XPath获取元素

const puppeteer = require('puppeteer');
const xpath = require('xpath');
const { DOMParser } = require('xmldom');

(async () => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  
  // 页面操作代码
  
  await browser.close();
})();

await page.goto('https://example.com');

const html = await page.content();

const doc = new DOMParser().parseFromString(html);

const xpathSelector = '//*[@id="myElement"]'; // 替换为实际的XPath表达式
const element = xpath.select(xpathSelector, doc)[0];

const textContent = element.textContent;
const attributeValue = element.getAttribute('href');