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Version: 22.13.0


Puppeteer 是一个 Node.js 库,它提供了一个高级 API 来通过 开发工具协议WebDriver 双向 控制 Chrome 或 Firefox。Puppeteer 默认在无头(无可见 UI)浏览器中运行,但可以配置为在可见("有头")浏览器中运行。

¥Puppeteer is a Node.js library which provides a high-level API to control Chrome or Firefox over the DevTools Protocol or WebDriver BiDi. Puppeteer runs in the headless (no visible UI) by default but can be configured to run in a visible ("headful") browser.

开始使用 | API | 常见问题 | 贡献 | 故障排除

¥Get started | API | FAQ | Contributing | Troubleshooting



npm i puppeteer # Downloads compatible Chrome during installation.
npm i puppeteer-core # Alternatively, install as a library, without downloading Chrome.



import puppeteer from 'puppeteer';
// Or import puppeteer from 'puppeteer-core';

// Launch the browser and open a new blank page
const browser = await puppeteer.launch();
const page = await browser.newPage();

// Navigate the page to a URL.
await page.goto('');

// Set screen size.
await page.setViewport({width: 1080, height: 1024});

// Type into search box.
await page.locator('.devsite-search-field').fill('automate beyond recorder');

// Wait and click on first result.
await page.locator('.devsite-result-item-link').click();

// Locate the full title with a unique string.
const textSelector = await page
.locator('text/Customize and automate')
const fullTitle = await textSelector?.evaluate(el => el.textContent);

// Print the full title.
console.log('The title of this blog post is "%s".', fullTitle);

await browser.close();