项目简介
Puppeteer 提供高级 API，通过 DevTools 协议或 WebDriver BiDi 控制 Chrome 或 Firefox。默认无头运行，广泛用于浏览器自动化、测试和网络爬虫。支持 Node.js，提供截图、PDF 生成和表单交互等功能。
README 预览
# Puppeteer\n\n[](https://github.com/puppeteer/puppeteer/actions/workflows/ci.yml)\n[](https://npmjs.org/package/puppeteer)\n\n\n\n> Puppeteer is a JavaScript library which provides a high-level API to control\n> Chrome or Firefox over the\n> [DevTools Protocol](https://chromedevtools.github.io/devtools-protocol/) or [WebDriver BiDi](https://pptr.dev/webdriver-bidi).\n> Puppeteer runs in the headless (no visible UI) by default\n\n## [Get started](https://pptr.dev/docs) | [API](https://pptr.dev/api) | [FAQ](https://pptr.dev/faq) | [Contributing](https://pptr.dev/contributing) | [Troubleshooting](https://pptr.dev/troubleshooting)\n\n## Installation\n\n```bash npm2yarn\nnpm i puppeteer # Downloads compatible Chrome during installation.\nnpm i puppeteer-core # Alternatively, install as a library, without downloading Chrome.\n```\n\n:::note\n\nModern package managers (including npm (see the [RFC](https://github.com/npm/rfcs/pull/868)), pnpm, Yarn, Bun, and Deno) block dependency install scripts by default. If the install script is blocked, Puppeteer will not download the browser during installation, leading to runtime errors.\n\nYou can manually download the required browsers after installation by running:\n\n```bash npm2yarn\nnpx puppeteer browsers install\n```\n\nAlternatively, you can configure your package manager to allow the install script to run (for example, with npm, by adding `"puppeteer"` to `"allowScripts"` in your `package.json`).\n\n:::\n\n## MCP\n\nInstall [`chrome-devtools-mcp`](https://github.com/ChromeDevTools/chrome-devtools-mcp),\na Puppeteer-based MCP server for browser automation and debugging.\n\nPuppeteer also supports the experimental [WebMCP](https://pptr.dev/guides/webmcp) API.\n\n## Example\n\n```ts\nimport puppeteer from 'puppeteer';\n// Or import puppeteer from 'puppeteer-core';\n\n// Launch the browser and open a new blank page.\nconst browser = await puppeteer.launch();\nconst page = await browser.newPage();\n\n// Navigate the page to a UR